3 years ago

What is the side length of a square with the area of 20cm2

Mathematics

1 answer:

rodikova [14]3 years ago

5 0

Answer:

S = a² => 20 = a² => a = √20 ≈ 4.5 cm

Step-by-step explanation:

You might be interested in

(ab² + b²a) - (-2b+a²) = ?

nlexa [21]

Answer:

Step-by-step explanation:

2AB² + 2B - A³

7 0

3 years ago

There are 60 dogs at a doggie daycare one Friday. If 1/3 of the dogs are large dogs, 1/6 of the dogs are medium-sized dogs, whic

ehidna [41]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The image of point (−3, 5) under translation T is (6, -8). What is the image of point (4, 7) under the same translation?

Nostrana [21]

Answer:

(13,-6)

Step-by-step explanation:

If you are at (-3,5) and you translate T to give you (6,-8), that means you translated (9,-13) because you moved right 9 units in the positive x direction and down 13 units in the negative y direction.

Apply this translation T to (4,7) and you get (13,-6).

7 0

3 years ago

Read 2 more answers

Find the value of x. Part 1c

gtnhenbr [62]

Answer:

x=11

Step-by-step explanation:

Please see attached image.

4 0

4 years ago

Read 2 more answers

I need to find the slope and b <br> Y=mx+b <br> HELP ME

Naddika [18.5K]

Answer:

$y=-\frac{4}{3}x+20$

Step-by-step explanation:

stupid enough

y=mx+b

$\frac{y1-y2}{x1-x2}$

slope = 16-12/3-6

-4/3

$y=-\frac{4}{3}x+b$

plug in x and y

16=-4/3(3)+b

b=20

7 0

3 years ago