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3 years ago

A number, m, is rounded to 1 decimal place.

Mathematics

1 answer:

Alla [95]3 years ago

8 0

Answer:

Dfrew

Step-by-step explanation:

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A gaming system costs $150.

lara [203]

Answer: $105

Step-by-step explanation:

origional price multiplied by discount = x/ 100

150 x 30 = 4500/ 100= 45$ off

150- 45= 105

3 0

3 years ago

P=3h+3u solve for h<br> ...?

horrorfan [7]

p=3h + 3u subtract 3u from both sides

p-3u=3h now divide both sides by 3

h = p/3 - u

5 0

4 years ago

Read 2 more answers

Give an example of this when adding two rationalnumbers with different signs and provide the product.

kolezko [41]

ANSWER:

$\begin{gathered} \frac{4}{5}+-\frac{8}{3}=-\frac{28}{15} \\ \frac{4}{5}\cdot-\frac{8}{3}=-\frac{32}{15} \end{gathered}$

STEP-BY-STEP EXPLANATION:

Rational numbers are all numbers that can be expressed as a fraction, that is, as the quotient of two whole numbers.

Therefore, an example would be:

$\begin{gathered} \frac{4}{5}\text{ and - }\frac{8}{3} \\ \text{adding} \\ \frac{4}{5}+-\frac{8}{3}=\frac{4}{5}-\frac{8}{3} \\ \frac{4}{5}-\frac{8}{3}=\frac{4\cdot3-5\cdot8}{5\cdot3}=\frac{12-40}{15}=-\frac{28}{15} \\ \text{ product} \\ \frac{4}{5}\cdot-\frac{8}{3}=-\frac{4\cdot8}{5\cdot3}=-\frac{32}{15} \end{gathered}$

5 0

1 year ago

Kenya performs research and creates reports for her boss, the company's Chief Executive. Kenya's job title is best described as

skad [1K]

Answer: 1: Executive Administrative Assistant

2: Receptionist

3: File Clerk

4: Administrative Assistant

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please help! <br>find measure of CDE

Umnica [9.8K]

Answer:

170

Step-by-step explanation:

A heptagon's internal angles add up to 900 degrees.

So:

(2x-13)+(3x-8)+(2x-3)+(2x-7)+(3x-1)+(2x+11)+(2x+9) = 900

16x - 12 = 900

16x = 912

x = 912/16

x = 57

So:

3x - 1 = 3 * 57 -1 = 170

5 0

3 years ago