Answer:
Part A: [tex]\frac{1}{2}[/tex]
Part B: [tex]\frac{10}{9}[/tex]
Step-by-step explanation:
Part A: What is the reciprocal of 2.
2 is just [tex]\frac{2}{1}[/tex] in fraction terms. To find the reciprocal, you just have to flip it over. That would get to [tex]\frac{1}{2}[/tex]. Therefore, the reciprocal is [tex]\frac{1}{2}[/tex].
Part B: What is the reciprocal of 9 over 10?
9 over 10 in numerical terms is just [tex]\frac{9}{10}[/tex]. o find the reciprocal, you just have to flip it over. That would get to [tex]\frac{10}{9}[/tex]. Therefore, the reciprocal is [tex]\frac{10}{9}[/tex].
Hope this helped! If not, please let me know! <3
Answer:
10/29
Step-by-step explanation:
[tex]2\frac{9}{10}=\frac{29}{10}[/tex]
Reciprocal of [tex]\frac{29}{10}= \frac{10}{29}[/tex]
A number minus 8 is the same as a number
n divided by 2.
A number minus 8 is the same as a number divided by 2.
To Find :We have to find that number[tex].[/tex]
Solution :Let the number be x.
From the given question,
1. Number minus 8
x - 8 ..... (I)2. Number divided by 2
x/2 ..... (II)ATQ : (I) = (II)
⭆ x - 8 = x/2
⭆ 2(x -8) = x
⭆ 2x - 16 = x
⭆ 2x - x = 16
⭆ x = 16
#CarryOnLearningMai uses Triangle A and says the slope of this line is 6/4.
Elena uses Triangle B and says no, the slope of this line is 1.5.
Do you agree with either of them? Explain.
The slope of the line is the ratio of the rise to the run, or rise divided by the run. Yes i can agree with both of their statements.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
As we know that the slope of a line will be always same on a given line. If slope triangle A has slope 6/4. Then triangle B will be also have the same slope.
As both triangles are connected to the same line. These two triangles A and B will have same slopes.
Mai uses Triangle A and says the slope of this line is 6/4.
If we convert fraction 6/4 to decimal we get 1.5 value.
So i agree with both of their statements.
To learn more on slope of line click:
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if f(x)=3x-1,find f(3)
Answer:
f(3) = 8
Step-by-step explanation:
f(x) = 3x - 1
f(3) = 3(3) - 1
f(3) = 9 - 1
f(3) = 8
A car is traveling down a highway at a constant speed, described by the equation d=75t, where d represents the distance, in miles, that the car travels at this speed in t hours. Use this information to answer all the questions below.
A. What does 75 tell us about this situation?
B. How many miles does the car travel in 2.5 hours?
C. How long does it take the car to travel 50 miles at this speed?
Answer:
A 75 represents speed.
B 187.5 miles
C about 40 mins
Step-by-step explanation:
A distance is calculated by multiplying speed by time.
B 75 * 2.5
C 50/75 = 0.67 0.67 of an hour is about 40 mins.
Study the map of religions in Europe.
A map of Religion in Europe. Christianity is marked in shades of purple. Islam is marked in shades of green. Italy is 75 to 90 percent Christian. Spain is over 90 percent Christian. Germany has no data. The United Kingdom is 50 to 75 percent Christian.
In which country does more than 90 percent of the population practice Christianity?
Italy
Spain
Germany
United Kingdom
Answer:
b: spain
Step-by-step explanation:
ot it right on edg 2020
Answer:
Yea its B- Spain
Step-by-step explanation:
A total of 4500 tickets to a concert were sold and the price for each ticket was either $59 or $85. If the
amount collected was $291, 500, how many tickets were sold at each price?
O (35, 10)
O (3500, 1000)
O (1000, 2200)
O (3000, 1500)
Answer:
3500 tickets were sold at $59
1000 tickets were sold at $85
(3500, 1000)
Step-by-step explanation:
x + y = 4500
59x + 85y = 291500
x + y = 4500
x = 4500 - y
59(4500 - y) + 85y = 291500
265500 - 59y + 85y = 291500
265500 + 26y = 291500
26y = 26000
y = 1000
x + y = 4500
x + 1000 = 4500
x = 3500
Check:
x + y = 4500
3500 + 1000 = 4500
4500 = 4500
59x + 85y = 291500
59(3500) + 85(1000) = 291500
206500 + 85000 = 291500
291500 = 291500
Which of these relations is a function?
Why is this? This is the only relation that passes the vertical line test.
The other choices have situations where we can draw a single straight vertical line through more than one point on the blue curve. That means the graph fails the vertical line test and we do not have a function.
For a function to be possible, any x input must lead to exactly one y output.
Answer:
2nd one
Step-by-step explanation:
simplify:
3 (2x + 6) + 5x
Please help I’m in a hurry
Answer:
c
Step-by-step explanation:
Find the slope of the line passing through the points (-8, 2) and (-8, - 7).
slope:
Solve 4x – 2(x + 1) = 3x + 10.
Answer:
x=-12
Step-by-step explanation:
4x−2(x+1)=3x+10
Step 1: Simplify both sides of the equation.
4x−2(x+1)=3x+10
4x+(−2)(x)+(−2)(1)=3x+10(Distribute)
4x+−2x+−2=3x+10
(4x+−2x)+(−2)=3x+10(Combine Like Terms)
2x+−2=3x+10
2x−2=3x+10
Step 2: Subtract 3x from both sides.
2x−2−3x=3x+10−3x
−x−2=10
Step 3: Add 2 to both sides.
−x−2+2=10+2
−x=12
Step 4: Divide both sides by -1.
−x/−1=12/−1
x=−12
Answer:
x=−12
Answer:
x=-12
Step-by-step explanation:
4x-2x-2=3x+10
2x-2=3x+10
2x-2+2=3x+10+2
2x=3x+12
2x-3x=3x+12-3x
-x=12
-x/-1 = 12/-1
x= -12
find the value of x
The answer is 40.
I need to show my work
Answer:
(2x+7)° + (5x+4)° + 69° = 360°
=> 2x + 7 + 5x + 4 + 69 = 360
=> 7x + 80 = 360
=> 7x = 360 – 80
=> x = 280/7
=> x = 40
Answer:
x=40
Step-by-step explanation:
(2x+7)*+(5x+4)*+69*=360* (360* because its a circle)
7x+80=360 (combine like terms)
- 80 -80 (minus 80 both sides)
7x=280 (divide 7 both sides)
x=40
Which of these mappings is a function?? Plzzzz help <3333
Answer:
X
Step-by-step explanation:
Each input should have one output.
According to most medical doctors, a person’s normal body temperature should remain within 0.5 degrees Fahrenheit of 98.6°F. Which equation below can be used to determine the lowest and the highest body temperature that would be considered normal?
A. |t−0.5|=98.6
B. |t−98.6|=0.5
C. |t+0.5|=98.6
D. |t+98.6|=−0.5
9514 1404 393
Answer:
B. |t−98.6|=0.5
Step-by-step explanation:
You want the equation that says the positive difference from 98.6 is equal to 0.5. That equation is ...
|t−98.6| = 0.5
Sarah has 36.8 oz of water. She wants to pour 0.4 oz into
different cups. How many cups can she fill?
Answer:
92 cups
Step-by-step explanation:
36.8/.4 or 368/4 is 92
92 cups
Answer:
92 oz
Step-by-step explanation:
36.8 ÷ 0.4 = 92 ozI hope this helps!
Susan can read 72 words in One-third of a minute. Which statement is correct? She can read 24 words per minute, because 72 divided by One-third is equal to 24. She can read 24 words per minute, because 72 times One-third is equal to 24. She can read 216 words per minute, because 72 divided by One-third is equal to 216. She can read 216 words per minute, because 72 times One-third is equal to 216.
Answer:
The answer is
"She can read 216 words per minute because 72 divided by One-third is equal to 216."
Step-by-step explanation:
Given the statement
Susan can read 72 words in One-third of a minute ....pause
Whats is one-third of a minute
it is expressed as 1/3*60=20sec
so Susan can read 72 words in 20 second
this means that in a minute she can read
72+72+72 words= 216 word since 20sec*3 is 1 minute
alternatively
[tex]=\frac{72}{\frac{1}{3} }[/tex]
we then multiply 73 with the inverse of the denominator
=[tex]72*\frac{3}{1}[/tex]
=216 words
Answer:
is c then
Step-by-step explanation:
HELP ASAP PLZ !!!!!!
Solve this problem.
If it takes 4 hours to travel 240 miles in a car, what is the average speed of the car?
Answer:
48 mile/hours ????
Step-by-step explanation:
because you divided 240 by 4
6 ( x + 1) - 5 (x + 2)
Answer:
x-4
Step-by-step explanation:
6x+6-5x-10=
x-4
( you have to multiply what is inside the parenthases to get to the first step that i did)
Answer:
x−4
Step-by-step explanation:
what is the additive inverse of x+3
Answer:
-x-3
Step-by-step explanation:
(x+3) + the additive inverse = 0
the additive inverse = -(x+3)
explain how you can use the answer to problem 2 to verify the unit rate is 40
Answer:
6ab+8a factor out 2 from the expression. Your answer will be (2ax(3b+4). I hope this helps you.
Step-by-step explanation:<!>BRAINLIEST APPERICATED<!>
I need help ASAP PLEASE HELP ME AND FAST
Answer:
Scale factor: 1/3 X=4
Scale factor: 5 X=20
Step by step explanation:
give brainliest please lol
PLEASE HELP ME
I really really really need help
Answer:
c
Step-by-step explanation:
A scuba diver descended to an elevation of 250 feet, examined some coral, and then ascended 14 feet to observe a school of clownfish. At what elevation was the school of clownfish
Answer:
236
Step-by-step explanation:
Answer:
who ever gave you that needs help
Step-by-step explanation:
Two angles are supplementary. If one angle measures twice the other, and the number of degrees in the smaller angle.
Answer:
60 Degrees
Step-by-step explanation:
Supplementary means it equals 180 together, so you divide it by 3 because the one is twice as big and you take the smaller answer
[tex]\frac{180}{3} =60[/tex]
Small and large angle are 60° and 120°.
Given that;
Angles are supplementary
Computation:
Assume;
Smaller angle = a
So,
Large angle = 2a
So,
In supplementary
a + b = 180
a + 2a = 180
3a = 180
a = 60
Smaller angle = 60°
Large angle = 2(60)
Large angle = 180°
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Write the equation of the line that passes through the points (4, -3) and (3, 2). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answer:
Use the slope equation to find the slope of the 2 points. Then substitute the values given and the slope into the point slope equation.
Step-by-step explanation:
Point slope equation: y − y1 = m(x − x1)
Slope: y2-y1/x2-x1
A high school choir had a car wash to raise money. The number of trucks washed was 2 fewer than
half the total number of cars and SUVs washed. They washed twice as many cars as trucks. They
washed a total of 28 trucks and cars and SUVs.
Let T = the number of trucks, C = the number of cars, and S = the number of SUVs washed. Which
ordered triple, (T, C, S) represents the solution to the system below? Verify your answer fully in the
box provided. (5 pts.)
1 2( ) 2
2
28
T CS
C T
TCS
+= +
=
++=
A. (4, 8, 16) C. (8, 16, 4)
B. (4, 8, 12) D. (12, 6, 8)
Answer: C. (8, 16, 4)
Step-by-step explanation:
Given the following:
Let:
Trucks = T ; Cars = C ; SUVs = S
T =0.5(C + S) - 2 - - - (1)
C = 2T - - - (2)
T + C + S = 28 - - - (3)
T = 0.5(2T + S) - 2
T = T + 0.5S - 2
0 = 0.5S - 2
0.5S = 2
S = 2/0.5
S = 4
From T + C + S = 28
C = 2 T ; S = 4
T + 2T + 4 = 28
3T = 28 - 4
3T = 24
T = 24/3
T = 8
From T + C + S = 28
8 + C + 4 = 28
12 + C = 28
C = 28 - 12
C = 16
Hence, (T, C, S) = (8, 16, 4)
Which expression is equivalent to 6423?
Developing spiritual wellness includes:
A.
Finding an inner peace
B.
Participating in self-nurturing activities
C.
Respecting other people
D.
All of the above
Answer:
The answer is D all of the above
Step-by-step explanation:
Being spiritually well means to be clean and pure thus meaning having inner peace, participating in self nurturing activities and being respectful of others.
12 out of 100 kids make it to the Houston Rodeo. How many kids will make it
out 750?
Answer:
90/750 or 8.33 round and it would be 9 kids or 45/375
Step-by-step explanation:
12/100 to ?/750
100 to 750 would be 7.5 *100
so 12 *7.5 = 90
90/750= 8.33
or 45/375
Ratio of 12:100
12 x 7 and 100 x 7
84:700
12:100 / 2 = 6:50
90:750
Out of 750 kids, 90 make it
I'm pretty sure anyway, hope this helps!
Please help me!!!!!!!!!!!!!!!
Answer:
7) (f+g)(x) = 4^x +5x -5
8) (f-g)(x) = 4^x +x +5
Step-by-step explanation:
7) add the two expressions.
(f+g)(x) = f(x) +g(x) = (4^x +3x) +(2x -5)
(f+g)(x) = 4^x +5x -5
__
8) subtract g(x) from f(x).
(f-g)(x) = f(x) -g(x) = (4^x +3x) -(2x -5) = 4^x +3x -2x +5
(f-g)(x) = 4^x +x +5