3 years ago

Find y when x = 15 if y = 6 when x = 30

Mathematics

1 answer:

Ivahew [28]3 years ago

6 0

Y is 12 you just multiply by 2 since 15 was multiplied by 2 as well

You might be interested in

How many solutions does the following system have?<br> 2x- 4y = 11<br> -2x + 4y = -10

rosijanka [135]

Answer:

This system has no solution

Step-by-step explanation:

-(11+4y)+4y=-10

no solution

6 0

3 years ago

Read 2 more answers

A compter costs 1,000 and decreases to 725 how much did it decreas??

notka56 [123]

Answer:

275

Step-by-step explanation:

1000-725=275

4 0

2 years ago

Amy and her sister are making lemonade for the school dance. Their recipe makes 2 quarts of lemonade. If they make 35 times the

horrorfan [7]

There are 4 quarts in a gallon, so do the following:

35 * 2 + 70, 70 / 2 = 35

The answer is B.

5 0

3 years ago

Read 2 more answers

if a rental car costs Caden $35 for the day, plus $0.33 per mile and his total bill was $78, how many miles did he drive?

Digiron [165]

78-35= 43
43/.33= 130.30

130.3 miles

7 0

2 years ago

What is the Pythagorean triple generator and how does it work?

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

The Pythagorean Theorem states that

$a^2+b^2=c^2$

or that the two legs added together squared equal the hypotenuse squared

not: this only works with right triangles

Now Pythagorean triples are the set of sides that follow that rule

an example would be 3,4,5

why is it a Pythagorean triple?

well because it follows

$a^2+b^2=c^2$

$3^2=9\\4^2=16\\16+9=25\\5^2=25$

25=25

7 0

2 years ago