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11111nata11111 [884]
3 years ago
10

Plz help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
maks197457 [2]3 years ago
6 0

Answer:

for 7 its r and u and r and s. and for 8 its all.

Step-by-step explanation:

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Is 0.09 greater than 0.7
chubhunter [2.5K]
No, 0.7 is greater than 0.09

0.70 > 0.09

hope this helps
3 0
4 years ago
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The two triangles are similar. What is the value of x?<br><br> Enter your answer in the box.
alukav5142 [94]

Answer:

x = 4

Step-by-step explanation:

\frac{12}{16} =\frac{5x-2}{6x}

6x(\frac{12}{16} )=5x-2

\frac{72x}{16} =5x-2

72x = 16(5x-2)

72x=80x-32

8x=32

x=32/8=4

Hope this helps

7 0
2 years ago
A couch, a love seat, and a chair cost $1565. The couch costs twice as much as the chair, and the live seat costs $400 more than
Naily [24]
Couch: 2x
love seat: 2x+400
chair: x
total amount: $1565
2x+2x+400+x=1565
5x+400=1565
5x=1165
x= 233
The cost of the chair is $233. The cost of the couch is $466. The cost of the love seat is $866.

Hope this helps!
7 0
3 years ago
What is the "formula" for surface area of a rectangular prism? Please
Naily [24]

Answer:

A = Ph + 2B

Step-by-step explanation:

where P is perimeter of the base, h is height of the prism (this is the rectangular lateral surface area) and B is the area of the base

6 0
4 years ago
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Currently, I am $9$ times as old as my son. Next year, I will be $7$ times as old as my son. How old is my son now?
grandymaker [24]

Answer:

He is 3 years old.

Step-by-step explanation:

3 times 9 is 27. She is 9 times older than her 3 year old son.

Next year he will be 4 and she will be 28. 4 times 7 is 28. She will be 7 times older than her son.

6 0
3 years ago
Read 2 more answers
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