Answer:
the third option is correct
Step-by-step explanation:
plss i need help for this question real fast ?(10-(-9)*-1) plss real quick!!!!
Answer:
1
Step-by-step explanation:
(10-(-9)*-1)
Remember that 2 negative equal a positive. So -(-9) is positive.
(10+9*-1)
Then, PEMDAS is how you should finish this.
So, 9*-1 is -9
Then, 10-9 is 1
IIIlas' car usses 65 L of petrol to travel 728 km, while Hanis car uses 48 L in 552 km
how much petrol would each car use to travel 830 km?
Answer:
IIIlas' car 74.107 L
Hanis car 72.173 L
Step-by-step explanation:
7 ^ 8 times 7 ^ 3 times 7 ^ 4 / 7 ^ 9 times 7 ^ 5
Answer:
7^8 =5764801 * 7^3 =343 * 7^4 =2401 ÷ 7^9 = 40353607 * 7^5 =16807
5764801 *343 *2401 ÷ 40353607 *16807
=4747561509943 ÷ 678223072849 = 7
6(x+5)
PLEASE HELP ASAP
Answer:
Multiply using the distributive property.
6 x + 30
Step-by-step explanation:
reverse 6x+30=6(x+5)
Factor 6 out of
6 x + 30 =6 ( x + 5)
I need help ASAP please and thank you.
Answer:
35
Step-by-step explanation:
(-5)(-7) is a multiplication problem, so you would multiply -5 and -7 together to get 35 as two negatives make a positive
A squirrel burrowed 12 holes in 3 minutes. How many holes could the squirrel burrow in 12 minutes? Submit Answer
A line crosses through the points (0,2) and (-10, -16) Which of the following is the slope of the line?
A
[tex] \binom{9}{5} [/tex]
b
[tex] - \binom{9}{5} [/tex]
c
[tex] \binom{1} {3} [/tex]
d
[tex] \binom{5}{9} [/tex]
Answer:
9/5
Step-by-step explanation:
The slope between the two points can be found by ...
m = (y2 -y1)/(x2 -x1)
m = (-16-2)/(-10-0) = -18/-10
m = 9/5
The slope of the line is 9/5. Perhaps this is a match to choice A.
Answer: 9/5
m = (y2 -y1)/(x2 -x1)
m = (-16-2)/(-10-0) = -18/-10
m = 9/5
SOLVE SEVEN AND SIX I WILL GIVE BRAINLIST
Answer:
C= 150.8 I hope this helped! Also I used Google because I didn't know.
Step-by-step explanation:
Answer:
5) 75.36ft
6) 150.72mm
Step-by-step explanation:
Bc, you need to multiply 24 * 3.14 and you'll get 75.36.
Determine the value of y, if x is 6.
y = |x|-1
Answer:
Answer:
5
Step-by-step explanation:
b is a point between a and c where ac = 5x, ab = 12, and bc = 3x + 2. what is the measure of the length of ac?
Answer:
AC=22
Step-by-step explanation:
The measure of the Length of AC is; 35
We are given;
ac = 5x
ab = 12
bc = 3x + 2
We are told that b is between a and c. This means that;ab + bc = ac
Thus;
12 + 3x + 2 = 5x
14 + 3x = 5x
Subtract 3x from both sides to get;
5x - 3x = 14
2x = 14
x = 14/2
x = 7
Thus, ac = 5x = 5 * 7ac = 35
Read more at; https://brainly.com/question/19083642
HEEYYA answer this ASAP ILL GIVE YOU 50 points
Answer:
A
Step-by-step explanation:
Answer:
I'm pretty shure it A. based on which way the graph moves and the direction iit's going in
Is the following statement true or false? Perpendicular lines do not intersect.
true or false?
Answer:
true
Step-by-step explanation:
Answer: false
Step-by-step explanation: the lines are always going to intersect
what is the length of DE
Answer:
A. 10
Step-by-step explanation:
The two shapes are simmilar.
PLEASE HELP! MUCH APPRECIATED. MATH IS SO HARD :(
Answer:
see below
Step-by-step explanation:
x+ 7.05 = 45.3
Subtract 7.05 from each side
x+ 7.05-7.05 = 45.3-7.05
x =38.25
Let x be the number
x+3.5 = -4.3
Subtract 3.5 from each side
x+3.5 - 3.5 = -4.3-3.5
x = -7.8
x is the cost of the drawing tablet
x+ 3.95 = 6.94 correct
The second equation add the total cost plus the cost of the drawing tablet and sets it equal to the cost of the pencils. This is not correct
6.94+x = 3.95 incorrect
Answer:
1. x=38.25
2. -7.8
3. the second option
Step-by-step explanation:
1. x+7.05=45.3
(move the constant to the right)
x=45.3-7.05
(calculate)
x= 38.25
(answer)
2.
(you subtract -4.3 by 3.5)
3.
(you can't use $6.94 + x = $3.95 because $6.94 is your total overall so you can only use that as your end result)
The “Flip the Switch” challenge has a 10-second-long music clip. You film a 17-second-long video. What percent of your video does the music clip represent? *
Name this polynomial based on it degree and number of terms: x³ + 2x – 1
1) quadratic binomial
2) quadratic trinomial
3) cubic trinomial
4) cubic binomial
use the distributive property 15(4n-2)=
Answer:
60n-30
Step-by-step explanation:
you would do 15 * 4n
that would give you 60. since 15 *4 is 60 and then you would just put the n
15*2 equals 30. You would make it a negative 30 since it is a negative 2.
then you would combine them and get the answer
60n-30
Hope this helps!
Idk I’m dumb so please help
Answer:
16) x=63°
17) x=48°
18) x=82° , y=54°
19) x=20° , y=50°
Step-by-step explanation:
12.5z + 19.4 = -2.7z + 93.9
Answer:
z = 4.90131578
Step-by-step explanation:
Answer:
9.8z + 113.3
Step-by-step explanation:
Combine like terms!
12.5z - 2.7z = 9.8z
19.4 + 93.9 = 113.3
Perform the operation. Enter your answer in scientific notation.
7 x 10^6 - 5.5 x 10^6
1.5*10^6x
..................
a regular photograph measuring 2 inches by 4 inches is enlarged by a scale factor of 8. What are the dimensions of the new photograph?
Answer:
16 inches by 32 inches or 1 1/3 feet by 2 2/3 feet
Step-by-step explanation:
Write an equation in slope-intercept form of the line shown. y 4 (0, 3) (4, 2) 2 2 4 x
Answer:
The slope intercept form of (0,3) and (4,2) is y= -1/4x+3
Step-by-step explanation:
The distance from our y values from 3 to 2 is -1.
The distance from our x values is 4.
We can put these values as our slope and we know that the Y values are always rise and the x values are always run
Therefore we get y= -1/4x+3 (side note: The 3 is our y intercept, this means that the x value of the three is always 0. For example, in (0,6) the y intercept would be 6.
Hope this helps! :)
A triangular garden has two rock walls meeting at a right angle. The length of one of the walls is 20 feet. Use the image to find d, the length of the other wall.
Step-by-step explanation:
Here you go, I hope this is helpfull
The length of the other side of the wall is √500 ft
Pythagoras theorem
To get the length of 'd', we will use the pythagoras theorem as shown below:
Given the following
Hypotenuse = 30ftAdjacent = 20ftAccording to the theorem;
[tex]h^2=a^2+d^2\\30^2 = 20^2 + d^2\\900 = 400 + d^2\\d^2 = 900 - 400\\d = \sqrt{500} ft[/tex]
Hence the length of the other side of the wall is √500 ft
Learn more on pythagoras theorem here: https://brainly.com/question/343682
Use the table to find how many quarts are equivalent to 7 gallons.
There are quarts in 7 gallons.
Answer:28
Step-by-step explanation:
Answer:28 quarts
Since there are 4 quarts in a gallon you can multiply 4x7 which is 28. Its 28
how many pairs of numbers add up to 10
Answer:
1 Pair.
Step-by-step explanation:
If I am not mistaken the question you are asking is how many pairs of numbers have a sum of 10.
5 + 5 = 10
No other number can ADD up to 10.
1 Pair is your answer.
hello sorry if i actually ask really stupid questions i dumb
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i can assure u you are smarter then me
Who ever is reading this:
I love u.
U matter.
The world needs u
hang in there ik it may be bad but u deserve the world <3
ur beautiful for who u r, not wht u look like. no matter ur shape, size, color, gender.. anything
don't give up bby i need u to live.
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Pls pass this on. Everyone deserves to know this. ♥️♥️
just copy and paste its not hard pls this could save someones life
Identify the reference angle Ф for each given angle, Ф.
When ∅=300°, Ф=
=====================================================
Explanation:
The given angle is ∅ = 300. This x value is between 270 and 360, so we're in quadrant IV (the southeast quadrant)
The rule to get the reference angle y for this quadrant is
Ф = 360-∅
This tells us the angle made with the positive x axis
Ф = 360-∅
Ф = 360-300
Ф = 60
A 60 degree angle forms with the positive x axis as shown in the diagram below.
(-4,7) (-6,-3) determien the slope of the linePLEASE iM bad At MATH
Answer:
7-(-3)/-4-(-6)
10/2
y=5x
Step-by-step explanation:
Answer:
the slope is 5.
Step-by-step explanation:
the equation for slope is y2-y1/x2-x1
the points are (-4,7), (-6, -3)
label the points:
x1: -4
y1: 7
x2: -6
y2: -3
Now, plug it into the equation
-3-7/-6--4
-10/-2
the slope is 5
Hope this helps!
Find the equation of this line.
(0,-2) (4,6)
Answer:
y=2x-2
you could use y=mx+b
write this variable expression
c and 301 more is 270
Answer:
c + 301 = 270
Step-by-step explanation:
c = -31