3 years ago

What is the answer for f(0)

Mathematics

2 answers:

alina1380 [7]3 years ago

5 0

You need to plug in 0 for the x or y in the problem.

timofeeve [1]3 years ago

3 0

Step-by-step explanation:

0 is the x variable for that equation. you have to plug it in when there is a x in its spot

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for the school play four rows of chairs are set up there are 22 chairs in each row how many chairs are in all

allsm [11]

There are about 88 chairs in all.
All you have to do is 22x4 which equals 88. :)

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2 years ago

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Find the measure of angle C.<br><br>measurement angle C=?

vagabundo [1.1K]

Answer:

I am sure that C is 88 degrees

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2 years ago

Please help me it would mean the world. Extra points!

tensa zangetsu [6.8K]

A = ((B+b)*h)/2
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2 years ago

Pls help :)) this question is confusing for me :)

Temka [501]

Given:

$y^{2}(2 y-5)-8 y+20$

To find:

The product of the expression.

Solution:

$y^{2}(2 y-5)-8 y+20=y^{2}(2 y-5)+(-8 y+20)$

Take out -4 as a common factor in Last two terms.

$=y^{2}(2 y-5)-4(2 y-5)$

Make sure the terms in both brackets must be same.

Take out common factor (2y - 5) from both terms.

$=(2 y-5)(y^{2}-4)$

4 can be written as 2².

$=(2 y-5)\left(y^{2}-2^2\right)$

Using the identity: $(a^2-b^2)=(a-b)(a+b)$

$=(2 y-5)(y-2)(y+2)$ .

The product is $(2 y-5)(y-2)(y+2)$ .

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2 years ago

7. If the concert handed out 208 wands and some wands were red wands and some were green wands. The ratio of red wands to green

umka21 [38]

Answer:

red = 52

Green = 156

Step-by-step explanation:

The 208 has to be divided by 4.

Three wands = 3 parts

The read wands = 1

3x + x = 208 Combine terms

4x = 208 Divide by 4

x = 208/4

x = 52

Now the red wands = 52

The Green wand<u>s =156</u> (3 times 52)

Total 208 Just as it should

4 0

2 years ago