3 years ago

Simplify. 15(−22.38−10.12) Enter your answer, as a decimal to tenths, in the box.

2 answers:

4 0

1. Distributive Property
15(-22.38-10.12)
-335.7-151.8

2. Combine like terms
-335.7-151.8
-487.5

15(-22.38-10.12)= -487.5

umka2103 [35]3 years ago

3 0

15(−22.38−10.12)

-22.38
-10.12
12.26 x 15 = 183.9

You might be interested in

Write the complex number in the form a + bi.

bonufazy [111]

Answer:

$\frac{3}{2}$ + $\frac{3\sqrt{3} }{2}$ i

Step-by-step explanation:

Using the exact value

cos60° = $\frac{1}{2}$ and sin60° = $\frac{\sqrt{3} }{2}$ , then

3(cos60° + isin60°)

= 3( $\frac{1}{2}$ + $\frac{\sqrt{3} }{2}$ i) ← distribute by 3

= $\frac{3}{2}$ + $\frac{3\sqrt{3} }{2}$ i ← in the form a + bi

7 0

3 years ago

Please help math graphs

Hoochie [10]

what you put is right

6 0

3 years ago

If using the method of completing the square to solve the quadratic equation, which number would have to be added to “complete t

Anna11 [10]

The answer is 80 because you add then subtract

6 0

3 years ago

The mayor of Chicago is known for being a great host, and he puts a lot of time into preparing for events. For the mayor's next

LenaWriter [7]

Answer:

D) 3768 inches

Step-by-step explanation:

Given,

No. of plates = 100

Diameter of each plate = 12inches

So, radius of each plate = 12 / 2 = 6 inches

So, circumference of each plate

$= 2\pi \: r$

= 2 × 3.14 × 6 inches

= 37.68 inches

Hence, circumference of 100 plates = 100 × 37.68 inches

= 3768 inches

Hence, <u>3768 inches</u> of gold trim is required (Ans)

4 0

3 years ago

Four students simplify the expression below: 6 + 4 x 10 ÷ 2 Anshu's solution is 25 , David's solution is 46 , Jimmy's solution i

Mrac [35]

Answer:

Jimmy; 26

Step-by-step explanation:

PEMDAS

Parentheses Exponents Multiplication Division Addition Subtraction

6 + 4 * 10 / 2 = 6 + 40 / 2

6 + 40 / 2 = 6 + 20

6 + 20 = 26

7 0

2 years ago

Simplify. ​15(−22.38−10.12)​ Enter your answer, as a decimal to tenths, in the box.

Simplify. 15(−22.38−10.12) Enter your answer, as a decimal to tenths, in the box.