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faltersainse [42]
3 years ago
10

Can anyone please help me with this math question?

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
8 0
The first one is right, the third one is right
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Write a proportion for each set of similar polygons and solve for the unknown side. Type the FULL answer in the box, using the v
pishuonlain [190]

Answer:

Your answer is 4 :)

Step-by-step explanation:

This is because 5 ( the length of the hypotenuse for the small triangle) times 3 equals 15 (the length of the hypotenuse for the bigger triangle). It's only natural that you would find x times 3 equals 12. x(4) times 3 equals 12

therefore 4 is your answer :) I hope I helped, and gosh I love triangle problems like this xD

Do you have any more? If so you can post them and I can do them for you!

I also appreciate Brainliest~ :D

8 0
3 years ago
2) Graph the system of inequalities<br><br> y &gt; -2x + 1<br> y≤ x + 3
JulijaS [17]

Translate this to english

Por favor ayúdame, no puedo tener constante y> -2x + 1

y≤ x + 3 caca es 6 pies arriba en la jaula de mi perro

4 0
3 years ago
A cylinder has a surface area of 339 square centimeters and a radius of 6 centimeters. Estimate the volume of the cylinder to th
Andre45 [30]
SA=2hpir+2pir^2=2pir(h+r)
V=hpir^2

SA=339
r=6

339=2pir(h+r)
339=2pi3(h+3)
339=6pi(h+3)
divide both sides by 6pi
56.5/pi=h+3
minus 3 both sides
(56.5/pi)-3=h
(56.5-3pi)/pi=h
v=hpir^2
v=((56.5-3pi)/pi)(pi)(6)^2
v=(56.5-3pi)(36)
v=2034-108pi
use pi=3.141592
v=1694.7079934123023302460345146058
round
1695 cubic cm
5 0
4 years ago
7% of 321 . answer i beg you
Agata [3.3K]

Answer:

.07 * 321 = 22.47

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Marna is playing a game where you score -5 points each time you guess the correct answer. The goal is to get the lowest score. T
Assoli18 [71]

Answer:

Marna needs to answer correctly 17 times.

Step-by-step explanation:

-5 * 17 = -85, anything lower won't work.

3 0
4 years ago
Read 2 more answers
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