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3 years ago

A 75.0 W bulb is connected to a

Mathematics

1 answer:

FromTheMoon [43]3 years ago

8 0

Answer:

161

Step-by-step explanation: 110^2/75

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Which statements about 12 ÷ 7 are true? Use the array to answer the question. Check all that apply.

AURORKA [14]

Answer:

The remainder is 5

Step-by-step explanation:

12 Divided by 7 equals 12 over 7 or 1.714285. 7 can only go into 12, one time. if we subtract 7 from 12 we get 5 which is the remainder. There is no way it can be 2 because 7 plus 2 equals 9. 1 x 7 + 5 equals 12 which isn't 1.714285. 2 x 7 + 4 equals 18 which also isn't 1.714285. Same with 2 x 5 + 5. That equals 15 which isn't 1.714285.

5 0

3 years ago

(10+7)+30=47 what property is that?

chubhunter [2.5K]

17+30=47
47=47
That is the associative property of addition

4 0

4 years ago

Read 2 more answers

How do you simplify this expression step by step using trigonometric identities?

olga55 [171]

$\bf \textit{Pythagorean Identities}\\\\ 1+tan^2(\theta)=sec^2(\theta) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ sec^2(\theta )cos^2(\theta )+tan^2(\theta )\implies \cfrac{1}{\begin{matrix} cos^2(\theta ) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix} }\cdot \begin{matrix} cos^2(\theta ) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix} +tan^2(\theta ) \\\\\\ 1+tan^2(\theta )\implies sec^2(\theta )$

5 0

3 years ago

PLEASE HELP I WILL MARK YOU BRAINLIEST

Anna35 [415]

Answer:750

Step-by-step explanation:

because you need to find the area of 1 tile then multiply it by 100

5 0

3 years ago

Given x – 5 < One-fourth (y – 8)2, which graph represents the inequality?

Annette [7]

Step-by-step explanation:

x - 5 < 2 (y - 8) • 1/4

x - 5 < (y - 8) / 2

2 (x - 5) < y - 8

2x - 10 < y - 8

2x - 10 + 8 < y

y > 2x - 2

graph 2x - 2 and shade the section above

5 0

3 years ago