After distribution of the negative sing in the parenthesis, the equivalent expression is 10.7p - 4.6
The expression that is given to us is -(-10p - 0. 7q) – 4. 6.
Now, we know that the meaning of equivalent expression is the it has the same value as that of the original expression.
We have to use the "-" and distribute it over the expression to form an equivalent relation,
So, we know,
-(-10p - 0.7q) – 4.6
Here, p is a constant,
Multiplying the negative sign inside of the bracket,
= (-(-10p)-(-0.7p)-4.6
= 10p + 0.7p - 4.6
= 10.7p - 4.6
So, the equivalent expression is 10.7p - 4.6.
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Please solve with explanation
Answer:
a. 49/2
b. -2/9
If I make any mistakes, I'm sorry.
16) Four students simplified the expression given below :(6 + 5 × 4 ) ÷ 2 , Anshu's solutions is 25 , Ram's solution is 46, Kishan's solution is 13, David's solution is 16. Who simplified the expression correctly? *
Answer:
69
Step-by-step explanation:
Which set of angle measures CANNOT be the angle measures of a triangle?
a. 60° , 60° , 61°
b. 1° , 1° , 178°
c. 13.9° , 16.1° , 150°
d. 59° , 60° , 61°
Answer:
dk
Step-by-step explanation:
Help me with my ixl please?!?!
Answer:
$0.12
Step-by-step explanation:
0.48(0.75) = 0.36
0.48 - 0.36 = 0.12
SIMPLIFY EACH EXPRESSION ILL GIVE CROWN!
4) Use the distance formula to find the length of segment BC.
Answer:
5
Step-by-step explanation:
d= √(5-1)^2+(1-4)^2
d= √4^2+(-3)^2
d= √16+9
d=√25
d=5
I need help with area of a rectangle! Plese help me out this is a starr review!
Answer:
B
Step-by-step explanation:
Someone please help
Will mark brainliest.
Answer:
B
Step-by-step explanation:
5t^2-(3-6t-8t^2)
=5t^2-3+6t+8t^2
=13t2-3+6t
Answer:
[tex]\boxed {\boxed {\sf B. \ 13t^{2} -3+6t}}[/tex]
Step-by-step explanation:
We are given this expression and asked to simplify:
[tex]5t^2-(3-6t-8t^2)[/tex]
First, distribute the -1. Multiply each term in the parentheses by -1 or switch the sign of every term inside the parentheses.
[tex]5t^2+ (-1*3)+(-1*-6t)+(-1*-8t^2)[/tex]
[tex]5t^2+(-3)+(6t)+(8t^2)[/tex]
[tex]5t^2-3+6t+8t^2[/tex]
Next, combine like terms. We see that two terms have a t², so they are like terms. We can add them together.
[tex](5t^2+8t^2)-3+6t[/tex]
[tex]13t^2-3+6t[/tex]
The simplified expression is 13t²-3+6t and Choice B is correct.
60 people came to the store on day how many people would come in 40 days?
Answer:
60 × 40 = 2,400
I hope this helped.
Answer: 2400 people would come in 40 days
Step-by-step explanation:
If 60 people came on 1 day, that is the unit rate
60 to 1
So, just multiply 1 by 40 and 60 by 40
2400 to 40
Therefore, 2400 is the answer
At a restaurant, Asanji and his three friends decided to divide the bill evenly. If each person paid $20, then what was the total?
Answer:
The answer will bee 6.6666666667 well with nine zeros
b. My brother grew 1 3/4 inches in 2 1/2 months. If he continues to grow at the same rate,
how much should he grow in one year?
Answer:
8.4 inches
Step-by-step explanation:
You divide 1 3/4 by 2 1/2 then multiply by 12
what is the leading coefficient of this polynomial? y=5x² + 3x^6 -10x-8,
Explanation:
The equation y = 5x^2+3x^6-10x-8 is not in standard form.
Why not? Because the term with the largest exponent (6) isn't listed first.
The standard form would be y = 3x^6+5x^2-10x-8; note the exponents decrease (6, 2, 1, then 0).
After the polynomial is in standard form, we can read off the leading coefficient to be 3. This is the coefficient of the first term 3x^6.
Side note: The degree is 6 as it's the largest exponent.
Write a system of two linear equations in two variables that represents this real life problem and Solve the system of linear equation.
Cody's school is selling tickets to a spring musical. On the first day of the ticket sales the school sold 2 senior citizen tickets and 8 child tickets for a total of $78. The school took in $84 on the second day by selling 4 senior citizen's ticket and 8 child tickets.
Find the price of a senior citizen ticket and the price of a child ticket. Show your work for full credit.
The cost of a senior citizen ticket is $3 and the cost of a child ticket
is $9.
What are the types of solutions of a system of linear equations?If a system of equations only contains two linear equations with two variables, the system's equation can be graphed, the graph will have two straight lines, and the intersection point(s) of those lines will be the system's solution.
There are only three matching forms of solution for a given system of equations because there are only three different ways that two straight lines in the plane can graph.
From the given information the two linear equations in 'x' and 'y' can be formed as,
2x + 8y = 78 and 4x + 8x = 84.
Now, Subtracting equation 1 from equation 2 we'll have,
2x = 6.
x = 3 and hence y = 9.
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A box measures 20 inches wide by 14 inches deep. The height of the box is two feet. What is the volume of the box? Remember two feet would equal 24 inches.
Answer:
6,720 inches or 560 feet
Step-by-step explanation:
20 x 14 x 24 = said number above.
Remember volume is just length times width times height.
write a paragraph defending, refuting, or qualifying William Wordsworth's claim about the value of nature. Use a quote from one of his poems to support your claim OR present one of the quotes as a counterargument, if you are refuting his claim.
Answer: William Wordsworth, a prominent figure in the Romantic movement, believed that nature had an immense value and could have a profound impact on the human spirit. In his poem "I Wandered Lonely as a Cloud," he wrote, "Nature never did betray the heart that loved her," which is a claim that nature is a constant source of comfort and inspiration. In this poem he praises nature and its ability to be a source of beauty and joy.
One could argue that Wordsworth's claim is true based on the evidence that nature can have a positive impact on mental and physical health. Studies have shown that spending time in nature can reduce stress, improve mood, and boost overall well-being. Additionally, nature can be a source of inspiration for many artists and poets, including Wordsworth himself, who drew inspiration from the natural world for his poetry.
On the other hand, one could argue that Wordsworth's claim is idealistic and may not apply to everyone or every situation. Some people may not find nature as comforting or inspiring, especially those who live in urban areas with limited access to natural spaces. Additionally, there are negative impacts of human activities on nature, such as pollution and deforestation, which can make it harder for some people to find value in nature.
Overall, while Wordsworth's claim that "Nature never did betray the heart that loved her" is a strong statement, and it holds true for many people, but it's a personal perspective that may not apply to everyone. Each individual has their own relationship with nature and it's not always a constant source of comfort, however, it's a treasure that we should take care of, respect and appreciate in order to achieve a better quality of life.
Step-by-step explanation:
heyy! i’ll give brainliest please help
Answer:
Its an institution
Step-by-step explanation:
A college is not a region, state or country. It is an institution.
this is my quation kfwn vehfwqkn uewfhkjn uewfhskj uefwshjl efwuhskcj fwqeukjscngefww
Answer:
1/6
Step-by-step explanation:
There are 6 letters and the spinner lands on one at a time
somebody pls help me
Answer:
y=-52
Step-by-step explanation:
-5*9=-45
-5*9=-45 +7=
y=-52
HELP ASAP PLSS 50 POINTS!!!
Answer:
Missing part is ∠BAC and ∠DPFStep-by-step explanation:
ASA requires that both triangles have two angles and the included side to be congruent.
We have one side and an adjacent angle and need the second angle adjacent to the marked side to be congruent as well
It is the ∠BAC of ΔABC and ∠DPF of ΔPDF or simply ∠A and ∠P.
Manuel says 25 5/8 ft of fencing is enough for a rectangular flower bed that measures 9 7/8 ft by 15 3/4 feet is this correct explain
Manuel was incorrect, because the perimeter of a flower bed is [tex]51\frac{1}{4}[/tex] feet not [tex]25\frac{5}{8}[/tex] feet.
What is the perimeter of a rectangle?The perimeter of a rectangle is the total distance of its outer boundary. It is twice the sum of its length and width and it is calculated with the help of the formula: Perimeter = 2(length + width).
Given that, Manuel says [tex]25\frac{5}{8}[/tex] feet of fencing is enough for a rectangular flower bed that measures [tex]9\frac{7}{8}[/tex] feet by [tex]15\frac{3}{4}[/tex] feet
Here, perimeter =2([tex]9\frac{7}{8}[/tex] + [tex]15\frac{3}{4}[/tex]) feet
= 2(79/8 + 63/4)
= 2(79/8 + 126/8)
= 2(205/8)
= 410/8
= [tex]51\frac{1}{4}[/tex] feet
Manuel was incorrect, because the perimeter of a flower bed is [tex]51\frac{1}{4}[/tex] feet not [tex]25\frac{5}{8}[/tex] feet.
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How do you find the sides of a triangle with only the angles?
The Sides of triangle when only the angles of triangles are given can be found by using the Law Of Sines .
What is Law Of Sines ?
The Law Of Sines states that the ratio of sides of a triangle and their respective Sine angles are equivalent to each other. The other names by which the law of sines is known are Sine Law, Sine Rule and Sine Formula.
The Sine Law is used to find unknown side of an oblique triangle. The oblique triangle is defined as a triangle that is not a right triangle.
Let a , b and c be the sides of a triangle ABC , and A , B and C be the angles .
So , by Sine Law : [tex]\frac{a}{SinA}=\frac{b}{SinB}=\frac{c}{SinC}[/tex] ;
Therefore , The Law Of Sines help in finding the sides of triangle that has only angles .
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What is the lower quartile , median, and upper quartile of ...
3 6 3 8 5 2
First, order up the numbers into order:
2, 3, 3, 5, 6, 8
Next, cut off the ones on each side to get the median.
2, 3, 3, 5, 6, 8
2, 3, 3, 5, 6, 8
Now with this, add the two middle numbers and divide by 2 to find the avg. of them:
3+5 = 8
8/2 = 4 is the Median
Next, split up the number list into the lower section and the higher section, now knowing the Median:
2, 3, 3 Lower
5, 6, 8 Higher
Then, find the Median of each of these sections.
2, 3, 3 Lower Quartile is 3
5, 6, 8 Higher Quartile is 6
Hope that helps.
What information is missing from the triangle? plz help
Answer:
The 2nd leg.
Explain:
it is that because everything else is present
8. Which of the following statements is not true about the graph shown?
F. The simplified ratio of the rise to the run of each triangle is 1/2
G. The slope of the line is 1/2
H. The slope of the line is - 1/2
I. The two triangles shown are similar.
If a business discovered that changing the price of its muffins created an absolute value of .35 < 1, what did its price change mean
If a company found that raising the price of its muffins resulted in an absolute value of.35 < 1, then the demand for muffins is inelastic.
What is meant by mean?The mean is the set of two or more numbers' mathematical average. It is possible to calculate two different sorts of means: the arithmetic mean and the geometric mean. Add the numbers in a set together and divide by the total number of numbers in the set to find the arithmetic mean. To determine the mean, only numerical variables whether continuous or discrete can be employed.It is calculated by merely dividing the total number of values in a data collection by the sum of all the values in the data set. The mean, or average of the supplied numbers, is computed by dividing the total number of numbers by the sum of the given numbers.To learn more about mean, refer to:
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which of the following phrases translate to the expression y+7 ?
The required phrase to translate the expression x + 7 is, A number increases by 7 or an Addition of number and 7.
What are equation models?The equation model is defined as the model of the given situation in the form of an equation using variables and constants.
Here,
Given expression x + 7,
The expression can be translated as a number increase by 7 or the Addition of the number and 7.
Thus. the required phrase to translate the expression x + 7 is, A number increases by 7 or an Addition of number and 7.
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What is true about the complex number -5 - 5i? A. The modulus is 5√2. B. It lies in quadrant 3. C. The modulus is 5. D. It lies in quadrant 2.
Answer:
A. The modulus is 5√2.
B. It lies in quadrant 3
Step-by-step explanation:
Given a complex value z = x = iy
The modulus is expressed as;
|z| = √x²+y²
Given the complex number z = -5 - 5i
|z| = √(-5)²+(-5)²
|z| = √25+25
|z| = √50
|z| = √25 * √2
|z| = 5√2
For the argument;
theta = arctan(-5/-5)
theta = arctan 1
theta = 45degrees
since tan is positive in the third quadrant, hence it lies in quadrant 3
can you help me please
Answer:
help u with what
Step-by-step explanation:
What is the area of the parallelogram?
Enter your answer in the box.
___mm²
Answer: 486 mm^2
Step-by-step explanation:
Area of parallelogram = base x height
area = 27 x 18 = 486 mm^2
Answer:
it is 486mm
Step-by-step explanation:
i just took the test and this is right. i hope this helps :)
Which is the definition of a ray?
a part of a line that has one endpoint and extends indefinitely in one direction
the set of all points in a plane that are a given distance away from a given point
lines that lie in the same plane and do not intersect
a part of a line that has two endpoints
Definition of Ray:
'A part of a line that has one endpoint and extends indefinitely in one direction'.
The correct statement is A.
What is a ray?A ray is a part of the line having one fixed point and the other point does not have an end. It means that a ray has one terminating end and the other end is extending infinitely.
Given definitions of ray:
A. a part of a line that has one endpoint and extends indefinitely in one direction.
B. the set of all points in a plane that are a given distance away from a given point.
C. lines that lie in the same plane and do not intersect.
D. a part of a line that has two endpoints.
Only statement A satisfies the definition of ray.
Hence, the definition of ray is described by statement A.
A part of a line that has one endpoint and extends indefinitely in one direction.
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