Ask question

Ask question

All categories

Law Incorporation [45]

2 years ago

12

The triangles are similar. The ratio of the lengths of their corresponding sides is 25:45, or 5:9. Find the ratio of their perim

eters and the ratio of their areas.

1 answer:

TEA [102]2 years ago

6 0

<span>ratio of their perimeters and the ratio of their areas would be </span>5:9 and 25:81

You might be interested in

Tina spends 5/6 of an hour exercising every day. Today, she has already exercised for 3/5 of an hour. How much more time should

zaharov [31]

Answer: 14 minutes

Step-by-step explanation:

in the attachment

5 0

2 years ago

ivann1987 [24]

7.5 gallons. (5x60)/40 5x60 being the equation to find the total miles driven

3 0

2 years ago

NEED HELP ASAP PLEASE!!!!!!!!!!!!!!!!!!

Gnoma [55]

Answer:C

Step-by-step explanation:

5 0

3 years ago

Find the average rate of change for fx) = x2 – 3x – 10 from x = 4 to x = 6.

Leviafan [203]

Answer:

7

Step-by-step explanation:

The rate of change is defined as

f(x2) - f(x1)

--------------------

x2-x1

x2 = 6

f(6) = x^2 – 3x – 10 = 6^2 -3*6 -10 = 36 - 18-10=8

x1 = 4

f(4) = x^2 – 3x – 10 = 4^2 -3*4 -10 = 16 - 12-10=-6

Substitute the values into the expression

8 - -6

--------------------

6-4

8+6

------------

2

14/2= 7

6 0

3 years ago

A function f on [a, b] is called a step function if there exists a partition P = {a = u0 < u1 < ··· < cm = b} of [a, b]

Arturiano [62]

Answer:

IDK

Step-by-step explanation:

3 0

3 years ago