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3 years ago

Can somebody plz help answer both these word problems and (write amp equation for each problem and solve) thx :3

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

8 0

Answer:

14. She deposited $15.50 into her bank.

15. The width would be 900.

Step-by-step explanation:

14. 245.60 + x = 261.10

x = 15.50

245.60 + 15.50 = 261.10.

She deposited $15.50 into her bank and resulted in her new bank balance appearing as $261.10.

15. Width is 900 cm

Length is 12 cm.

A = L X W = 108

A = L * 3/4L

108 = 3/4L2

Divide both sides by 3/4: multiply both sides by the inverse of 3/4 or 4/3.

(4/3)*108 = L2

144 = L2

√144 = L

12 = L

W = 3/4*12

W = 9

Before we finish:

A = 108 = 9 x 12 = 108

W/L = 3/4 = 9/12 = 3/4

The width of the rectangle would be 3/4.

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3 years ago

PLEASE HELP WILL GIVE BRAINLIEST

saul85 [17]

Answer:

$\sqrt{0.02}$

Step-by-step explanation:

Let's first get the square root of 0.02...

≅ $0.1414$

Let's convert that to a percentage...

14.14%, which is less than 18%, so it checks out in that sense...

Now, let's convert 0.1414 to a fraction...

$\frac{707}{5000}$ , which is greater than $\frac{1}{8}$ (You can check this by multiplying $\frac{1}{8}$ by $\frac{625}{625}$ )

Therefore, $\sqrt{0.02}$ makes the inequality true.

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3 years ago