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2 years ago

CAN I GET HELP WITH THIS ONE???????

Mathematics

1 answer:

Mars2501 [29]2 years ago

4 0

Answer:

f(1) = 2

One value of x for f(x) = 4: 3

Step-by-step explanation:

Look at the graph. Where x is 1, f(1) is 2. Now, where f(x) is 4, x is 3. Tell me in the comments whether you understand this or not.

I am joyous to assist you anytime.

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What 23.5 x 10 to the power of two in scientific notation explain please

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Answer:

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Step by Step:

Rewrite the number in scientific notation.

2.35 x 10^3

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2 years ago

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Answer:

Step-by-step explanation:

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2 years ago

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3 years ago

In rectangle ABCD, AC = -x + 21, BP = -9x + 19, and DP = -y + 5. Find the value of y.

creativ13 [48]

Answer:

y=-5

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

The diagonals of a rectangle are equal and bisect each other

$BP=\frac{1}{2}AC$

$DP=BP$

step 1

Find the value of x

$BP=\frac{1}{2}AC$

substitute the given values

$(-9x+19)=\frac{1}{2} (-x+21)$

solve for x

Multiply by 2 both sides

$-18x+38=-x+21$

$18x-x=38-21\\17x=17\\x=1$

step 2

Find the value of y

$DP=BP$

we have

$BP=-9x+19$

$DP=-y+5$

substitute

$-y+5=-9x+19$

substitute the value of x

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3 years ago

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SVETLANKA909090 [29]

Answer:

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Step-by-step explanation:

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3 years ago