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3 years ago

Can someone help me! The person who gets it right gets brainliest

Mathematics

1 answer:

Nonamiya [84]3 years ago

7 0

Answer:

The answer is 17.6

Step-by-step explanation:

Multiply 8 x 2.2, and act as if you are cutting off the left "triangle" and simply moving it to the other side, making it act like a rectangle.

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Pls help!! come rack up some points!! need a lot of help today!

podryga [215]

Answer:

166

Step-by-step explanation:

SA = 2lw** + 2lh +2hw

** It's 2 x l x w, not 21 x w (it looks like a 1, I know smhh)

l = 4

w = 7

h = 5

2*4*7 + 2*4*5 + 2*5*7 = 56 + 40 + 70

56 + 40 + 70 = 56 + 110

56 + 110 = 166

3 0

3 years ago

Read 2 more answers

A grocery store has received a shipment of apples.There are 15 boxes of apples,and each box contains 17 bags of apples. Each bag

gogolik [260]

Answer:

There are 3060 apples in the shipment.

Step-by-step explanation:

Given:

Number of boxes of apples = 15

Each boxes contains = 17 bags of Apples

hence 15 boxes will contains = Number of bags of apples in 15 boxes.

By Using Unitary Method we get;

Number of bags of apples in 15 boxes = $15\times 17= 255 \ bags \ of \ apples$

Hence 15 boxes contains = 255 bags of apples.

Also Given:

Each bag contains = 12 apples

255 bags contains = Number of apples in 255 bags

By Using Unitary Method we get;

Number of apples in 255 bags = $255\times12= 3060 \ apples$

Hence 255 bags of apples contains = 3060 apples.

Hence There are 3060 apples in the shipment.

5 0

3 years ago

Write the sentence as an equation.

bulgar [2K]

Answer:

257k-392=153

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A parabola can be drawn given a focus of (2, 4)(2,4) and a directrix of x=4x=4. Write the equation of the parabola in any form.

kipiarov [429]

Answer:

The equation of the parabola is;

x = -(1/4)·(y - 4)² + 3

Step-by-step explanation:

The given focus of the parabola is f = (2, 4)

The directrix of the parabola is x = 4

The vertex form of the equation of the parabola can be expressed as follows;

x = a·(y - k)² + h

(y - k)² = 4·p·(x - h)

Where;

(h, k) = The vertex of the parabola

(h + p, k) = The focus of the parabola

x = h - p = The directrix

Therefore, k = 4

h + p = 2...(1)

h - p = 4...(2)

∴ 2·h = 6

h = 6/2 = 3

From equation (1), we have;

p = 2 - 3 = -1

p = -1

From the equation of the parabola in the form, (y - k)² = 4·p·(x - h), we have;

The equation of the parabola is (y - 4)² = 4 × (-1) ·(x - 3)

Therefore, we have;

(y - 4)² = -4·x + 12

4·x = 12 - (y - 4)²

The equation of the parabola is x = -(1/4)·(y - 4)² + 3

y² -8·y + 16 = -4·x + 12

4·x = 8·y - y² - 16 + 12 = 8·y - y² - 4

x = 2·y - y²/4 - 1 = -y²/4 + 2·y - 1

The equation of the parabola can also be written in the form

x = -y²/4 + 2·y - 1 = -0.25·y² + 2·y - 1

6 0

3 years ago

4 / u^2 (when u = 2)

Rudik [331]

Answer:

Step-by-step explanation:

We have the equation $\frac{4}{u^{2} }$ for u = 2.

Which would be $\frac{4}{2^{2} }=\frac{4}{4}=1$

6 0

3 years ago