2 years ago

The dimensions of triangle B are three times the dimensions of triangle A. The area of triangle A is 40.5 cm2.

Mathematics

1 answer:

zaharov [31]2 years ago

5 0

I think the answer is 121.5

You might be interested in

A theme park charges $45 for each adult ticket and $30 for each child ticket. A family purchased 10 tickets for $345. Which syst

andrey2020 [161]

Answer:

a or b I am not for sure.

Step-by-step explanation:

hdjssjdjgjfkwmsjdjdkdfktk

5 0

2 years ago

Read 2 more answers

Marcel had drama practice 8.75 hours from Monday to Friday if he practices the same amount each day how many hours does marcel s

AURORKA [14]

It would be 1.75 hours each day

5 0

3 years ago

The diameter of a circle is 9 ft. Find its area to the nearest tenth.

Drupady [299]

Step-by-step explanation:

D=9

A=pie*radius^2

=3.14*9/2*9/2

=63.58

=64

6 0

3 years ago

Read 2 more answers

rollercoaster can accommodate 1600 passengers per hour. If you are number 346 in line, how many minutes do you have to wait?

Effectus [21]

Answer:

13.31 minutes

Step-by-step explanation:

800 in 30min

400 in 15 min

26 passengers in an min

346/26

13.31 minutes

8 0

3 years ago

Six less than two times a number is no more than 7

ziro4ka [17]

Answer:

n <=6.5

Step-by-step explanation:

Six less than two times a number is no more than 7

2n-6 <=7

Add 6 to each side

2n-6+6 <=7+6

2n <=13

Divide by 2

2n/2 <=13/2

n <=6.5

3 0

3 years ago