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10 months ago

Solve the absolute value equation. 1x1 + 2 = 11 Select the correct choico bolo EN

Mathematics

1 answer:

Alecsey [184]10 months ago

3 0

Given data:

The given expression is |x|+2=11.

The given expression can be written as,

$\begin{gathered} |x|+2=11 \\ |x|=9 \\ x=-9\text{ or 9} \end{gathered}$

Thus, the value of x is 9 or -9.

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True or false. the function is the product of 400 and a factor that does not depend on the initial number of visitors

Aleks [24]

Answer:

true

Step-by-step explanation:

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2 years ago

Read 2 more answers

In parallelogram ABCD, the measure of angle A=3x and the measure of angle B =x+10. What is the measure of angle D?

Alinara [238K]

Answer: 52.5

Step-by-step explanation: 2(3x+10)+2(x+10)=360 because all the sides of a rhombus equal 360 and alternate sides are equal

8x+20=360

-20=-20

8x/8=340/8

x=42.5

x+10. 42.5+10=52.5

D=52.5

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2 years ago

The perimeter of a rectangle is 16.6km, and its area is 13.42km2. Find its length and width. length : km width : km

Otrada [13]

Answer:

l=5.12 & w=2.62

Step by step explanation:

A=l×w

13.42=lw

w=13.42/l

$p = 2(l + w) \\ 16.6 = 2(l + \frac{13.42}{l} ) \\ 16.6 = 2( \frac{ {l}^{2} + 13.42}{l}) \\ 16.6 = 2(l + 13.42) \\ 16.6 = 2l + 26.84 \\ 2l = 26.84 - 16.6 \\ 2l = 10.24 \\ l = \frac{10.24}{2} \\ l = 5.12km$

Since you have found the value of the length you can find the value.of the width.

$w = \frac{13.42}{l} \\ w = \frac{13.42}{5.12} \\ w = 2.62km$

5 0

3 years ago

Which calculations perform on the calculator will yelled in answer that is approximately the same as 76 ÷ 19/25? Check all that

Zinaida [17]

first：76 ÷ 19/25=100

a:80 / 20 * 1 / 25 =0.16

b:80 * 5/4 =100

c:80 / 5 ÷ 1 / 4 =64

d:80 * 5/4 =100

e:80 * 4/5 =64

So I think both B and D should be the right answer

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3 years ago

How to find a slope of (-3,-3) and (5,9)

Rzqust [24]

Answer: m= 3/2

Step-by-step explanation:

Because....

if you use the slope formula y2-y1/y2-y1 .

It's going to be....

$m=\frac{9-(-3)}{5-(-3)}$

Therefor, the answer is m = $\frac{3}{2}$

* Hopefully this helps:) Mark me the brainliest:)!!!

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3 years ago