3 years ago

Sumas y restas w+y=9 3w-y=11

Mathematics

1 answer:

Westkost [7]3 years ago

3 0

Answer:

w = 5

y = 4

Step-by-step explanation:

w+y=9

3w-y=11

4w = 20

w = 5

y = 4

You might be interested in

Need help bad !!!!!!!!!!!!

Nonamiya [84]

There are 2 order pairs there (6,-4),(-2,4)
find the midpoint using the formula

(x1+x2)/2 , (y1+y2)/2
x=6 and -2
y=-4 and 4

(6+2)/2 , (-4+4)/2
8/2 ,0/2
the midpoint is (4,0) A

4 0

3 years ago

Read 2 more answers

If f(x) = 3x + 10 and g(x) = 2x - 4, find (f - g)(x).

torisob [31]

<h3>Answer: Choice A) x+14</h3>

=======================================

Work Shown:

(f-g)(x) = f(x) - g(x)

(f-g)(x) = (f(x)) - (g(x))

(f-g)(x) = (3x+10) - (2x-4)

(f-g)(x) = 3x+10 - 2x+4

(f-g)(x) = (3x-2x) + (10+4)

(f-g)(x) = x+14

4 0

3 years ago

A cone has a diameter of 6 cm and a height of 11.5 cm. Find the volume. Round your answer to the nearest 10th if necessary. Use

uysha [10]

V=πr^2h/3=π·3^2·11.5/3≈108.38495 or 108.40 rounded

5 0

3 years ago

I need help please!!!

Harlamova29_29 [7]

Answer: you’re multiplying by 2 each time

7 0

3 years ago

Please help please help please help please help

Contact [7]

Answer:

2 , 3

Step-by-step explanation:

5 0

3 years ago