3 years ago

If x=-7 and y=3x+2, then y equals what number?

Mathematics

2 answers:

LenKa [72]3 years ago

4 0

Answer:

-19

Step-by-step explanation:

y = -19

kati45 [8]3 years ago

3 0

Answer:

y = -19

Step-by-step explanation:

You might be interested in

On Triangle ABC, Angle A measures 30 degrees, Angle B measures 90 degrees, and Angle C measures 60 degrees. List the sides of Tr

Mazyrski [523]

Answer:

A=30 B=90 C=60

Step-by-step explanation:

A=30 C=60 B=90

8 0

3 years ago

A) 3y = 43 + x<br><br> b) 8y + 5x = 61

3241004551 [841]

Answer:

huh

Step-by-step explanation:

7 0

2 years ago

A cylinder has a volume of 198 and base has an area of 22 what is the height o the cylinder

Mumz [18]

Answer:

Step-by-step explanation:

The base of the cylinder is in the shape of a circle:

Area of the base= $\pi *r^2$

For Base area=22 square units

$22=\pi *r^2$

$22=3.14*r^2\\r^2=22/3.14\\r^2=7.01\\r=\sqrt{7.01}$

Volume of the cylinder= $\pi *r^2*h$

For volume '198 cubic units' the height(h) is:

$198=\pi *r^2*h$

$198=3.14*(\sqrt{7.01})^2*h$

$198=3.14*7.01*h\\\\198=22.01*h\\\\198/22.01=h\\\\h=9 units\\$

4 0

3 years ago

2.99 divided by 2 dividing with decimals

topjm [15]

Answer:

1.495

Step-by-step explanation:

8 0

3 years ago

32 A rectangle, a triangle, and two congruent semicircles were used to form the figure shown.

ss7ja [257]

Answer:

Step-by-step explanation

I did this in my math class yesterday

4 0

2 years ago