MATHEMATICS HIGH SCHOOL

As a unit rate, 137.5 miles in 2.5 hours would be _____.5.5 miles per hour
55 miles per hour
137 miles per 2 hours
343.75 miles per hour

Answers

Answer 1
Answer: 55 miles per hour 



hope this helps
Answer 2
Answer: Divide miles by hours
137 miles per 2 hours
so you get 55

Related Questions

Alex and Ben were given a total of £360 they shared the money in the ratio 5:7 Ben received more money then Alex.how much more?
Factorise fully : 4x^3 +24x^2 Please can someone help me TwT
For every ton of paper that is recycled, 17 trees are saved. Discrete or continuous?
Which equation is the inverse of y = 7x2 – 10?
Use long division to find the quotient below. (6x^3 - 29x^2 + 32x-14) ÷(2x-7)​

Write each fraction as a ratio in simplest form.

Answers

Answer:

Step-by-step explanation:

5) 6 : 18 = (6*1)/(6*3) = 1 : 3

6) 10 : 12 = (2*5)/(2*6) = (5)/(6)= 5 : 6

7) 12 : 28 =(4*3)/(4*7)=(3)/(7)= 3:7

8) 18:24 =(6*3)/(6*4)=(3)/(4) = 3 : 4\n\n\n9)16 : 20 =(4*4)/(4*5)=(4)/(5)=4:5\n\n\n10) 15:9=(5*3)/(3*3)=(5)/(3)=5:3\n\n\n11)5:30 =(5*1)/(5*6)=(1)/(6)=1:6\n\n\n12)14:10=(2*7)/(2*5)=(7)/(5)=7:5\n\n\n13)6:16=(2*3)/(2*8)=(3)/(8)=3:8\n\n\n14)20:35=(5*4)/(5*7)=(4)/(7)=4:7\n\n

To reduce to simplest form, find Greatest Common Factor of the two numbers and divide both numbers by the GCF

21 = 3 * 7

9  = 3 * 3

GCF = 3

(21)/(9)=(3*7)/(3*3)=(7)/(3)=7:3

Answer:

Step-by-step explanation:

5) 6:18 = 1:3

6) 10:12 = 5:6

7) 12:28 = 6:14 = 3:7

8) 18:24 = 6:8 = 3:4

9) 16:20 = 8:10 = 4:5

10) 15:9 = 5:3

11) 5:30 = 1:6

12) 14:10 = 7:5

13) 6:16 = 3:8

14) 20:35 = 4:7

Hope this helps

plz mark as brainliest!!!!!

Select the expression that represents the following statement: multiply 6 by 2, and then subtract 4. 1- 2 − 4 x 6
2- 6 x 2 − 4
3- 6 + 6 + 4 − 2
4- 6 x 4 − 2

Answers

Answer: 2. 6 X 2 -4

Step-by-step explanation:

Only 2 fits the descriptions, where 6 is multiply 2, 6 x 2. And we subtract 4 from it, 6 x 2 -4.

What is the greatest common factor of 16 and 96

Answers

THE FACTORS OF 16 ARE 1,2,4,8,16
THE FACTORS OF 96 ARE 1,2,3,4,6,8,12,16,24,32,48,96
THE GREATEST COMMON FACTOR IS 16
THE GREATEST COMMON FACTOR OF 2 OR MORE NUMBERS IS THE LARGEST WHOLE NUMBER THAT DIVIDES EVENLY INTO EACH OF THE NUMBERS

16 is the greatest common factor

You have purchased a new warehouse. To finance the purchase, you’ve arranged for a 25-year mortgage for 75 percent of the $4,200,000 purchase price. The monthly payment on this loan will be $18,300. What is the APR on this loan? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

Answers

\begin{aligned}Payment=183000\\ \cos t=4200000\cdot 0,75\% =3150000=c\\ Payment=C\dfrac {\left( 1+i\right) ^{n}\cdot i}{\left( 1+i\right) ^{n}-1}\\ n=25years\times \dfrac {12manths}{1year}=300months\\ 18300=3150000\cdot \dfrac {\left( 1+i\right) ^{300}\cdot i}{\left( 1+i\right) ^{300}\cdot i}\\ i=0,0041\\ i is the monhly interest_{i}\\ i\times 12months=APR\\ APR=0,0123=1,23%\end{aligned}

PLEASE HELP ILL AWARD BRAINLIESTUse a two-column proof to prove the Triangle Proportionality Theorem:

*image attached*

Answers

Answer:

A line ED parallel to one side of the triangle {CB} has intersected the other two sides of the triangle [AB and AC] making the sides proportional.

Step-by-step explanation:

The Triangle Proportionality Theorem states that:

If a line parallel to one side of a triangle intersects the other two sides then it divides those sides proportionally. The segments joining midpoints of the two sides of the triangle will be parallel to the third side and half the length.

This means if a line divides two sides of a triangle proportionally, then it is parallel to the third side.

In this case;

AD/AB =AE/AC is true because;

A line ED parallel to one side of the triangle {CB} has intersected the other two sides of the triangle [AB and AC] making the sides proportional.

The segments{AD,AB,AE,EC] joining the midpoints {D & E} of the two sides {AB & AC} of the triangle will be parallel to the third side BC and half the length.

The length of a rectangular garden is 7 feet longer than its width. The garden's perimeter is 202 feet. Find the length of the garden.

Answers