3 years ago

WHAT IS THE SURFACE AREA OF THE FIFURE?

Mathematics

1 answer:

max2010maxim [7]3 years ago

7 0

I think the correct answer is 560ft^2.

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So I have to finish this and I have no idea How to do it. Please Help.

Zina [86]

Answer:

25 bc I mena I did count the scares but then I took the ones that weren’t fully squares and counted them as a quarter and that’s what I got not sure don’t trust meh bc I just guess this

Step-by-step explanation:

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2 years ago

Write the equation of the line in fully simplified slope-intercept form.

nadezda [96]

Answer:

x intercept [a]=3

y intercept [b]=-5

we have

equation of a line is:

x/a+y/b=1

x/3+y/-5=1

(5x-3y)=15

5x-3y-15=0 is a required equation

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3 years ago

A teacher is comparing the test scores of two classes. The range of class 1 is 14, and the interquartile range is 7. The range

dusya [7]

Answer:

Step-by-step explanation:

classs 1, because higher number has a better chance of giving higher number

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2 years ago

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B9x%2B20%3D0" id="TexFormula1" title="x^{2} +9x+20=0" alt="x^{2} +9x+20=0" ali

Hoochie [10]

Answer:

We have been given an equation $x^2+9x+20=0$

We will factorize it by middle term splitting.

Step 1: $x^2+5x+4x+20=0$

Taking common factors out by clubing first two terms ad last two terms

Step 2: $x(x+5)+4(x+5)=0$

Step 3: $(x+4)(x+5)=0$

Equating both above factors to zero as:

Step 4: $(x+4)=0\Rightarrow x=-4$

And $(x+5)=0\Rightarrow x=-5$ .

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3 years ago

Read 2 more answers

Solve the proportion. When necessary, round to the nearest tenth? 36/j = 7/20

erastovalidia [21]

Work is provided in the image attached.

3 0

3 years ago