3 years ago

-7 +6 (1 - 3m) .......

Mathematics

1 answer:

Simora [160]3 years ago

8 0

Answer: -18m-1

Step-by-step explanation:

i used a calculator to check my answer

Brainliest plzzz

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I need help with 7.5-3.2+4 to the power of 3 divided by 2

SOVA2 [1]

7.5 - 3.2 = 4.3 + 4 = 8.3^3 = 571.787 ÷ 2 = 285.8935 rounded to 285.9

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3 years ago

I need 3 questions answered please.

kakasveta [241]

Answer:

$3) \: \: 113 {ft}^{2}$

$4) \: false$

$5) \: 70 {ft}^{2}$

Step-by-step explanation:

3) Area of a circle is

$\pi \times {r}^{2}$

Where r = 6

Thus,

$area = \frac{22}{7} \times {6}^{2}$

$area = \frac{22}{7} \times 36$

$area = 3.143 \times 36$

$area = 113 {ft}^{2} \: (nearest \: whole \: number)$

4) False

Area of a circle is measured by the formula below:

$area = \pi \times {r}^{2}$

5) The formula for calculating the area of a rectangle is given thus:

$area \: of \: a \: rectangle = l \times w$

Where, l = 10ft; w = 7ft

$area = 10ft \times 7ft = 70 {ft}^{2}$

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4 years ago

What is 401 rounded to the nearest hundred

morpeh [17]

Answer:

400

Step-by-step explanation:

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3 years ago

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How do you write 400,000+30,000+800+20+5 in standard form

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400,000 + 30,000 + 800 + 20 + 5 written in standard form is

430,825

As you can see, each digit in 430,825 is equal to 430,825 written in expanded from

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What is the slope of the line below

Dvinal [7]

Answer:

D. 1/2

Step-by-step explanation:

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