2 years ago

3.16×10 tool the third power

Mathematics

1 answer:

Whitepunk [10]2 years ago

6 0

The answer is 160 to this problem

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How to calculate markup including tax and discount ? I struggling on this.

masha68 [24]

I would say take the total amount then I believe divide or multiply (can’t remember) by the amount of tax in ur area for example 0.06

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3 years ago

Given f (x) = x +1 and g(x) = x², what is (gºf)(x)?

Gelneren [198K]

Answer:

Solution given:

f(x) = x +1 and g(x) = x²,

now

(gºf)(x) =g(fx)=g(x+1)=(x+1)²

B) (gºf)(x) = (x + 1)^2

7 0

2 years ago

Mr Floyd is laying grass squares in his backyard. He will cover the entire yard except for the vegetable garden. How many square

Alenkasestr [34]

Here we can first find the area of yard and then subtract the area of vegetable garden to get the required area.

The formula to find area is given by:

$A = l* w$

Now we find area of yard:

length is 25 ft and width is 15 ft.

$A = 25 * 15$

Area of yard = 375 ft²

Area of vegetable garden:

length = 8ft and width =8ft

So the vegetable garden is a square.

Area = 8*8

Area of vegetable garden =64 ft²

Area of backyard to be laid with grass = Area of yard-Area of vegetable garden

Area required = 375 -64 = 311 ft²

Answer : The area of backyard in which grass is to be laid is 311 square feet.

3 0

3 years ago

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8x - 8 - x = 3 (6 - 2x)

Ksivusya [100]

Answer:

x = 2

Step-by-step explanation:

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{\color{#c92786}{8x}}-8{\color{#c92786}{-x}}=3(6-2x)

8x−8−x=3(6−2x)

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7 0

2 years ago

Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. n^2+5/2n

Sergeeva-Olga [200]

Answer: $\bigg(n+\dfrac{5}{4}\bigg)^2$

Step-by-step explanation:

$n^2+\dfrac{5}{2}n+\underline{\qquad}\\\\\\n^2+\dfrac{5}{2}n+\bigg(\dfrac{5}{2\cdot 2}\bigg)^2\\\\\\n^2+\dfrac{5}{2}n+\bigg(\dfrac{5}{4}\bigg)^2\\\\\\=\bigg(n+\dfrac{5}{4}\bigg)^2$

5 0

3 years ago