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GrogVix [38]
3 years ago
10

If h(x)=-2x-10, find h(-4)

Mathematics
2 answers:
expeople1 [14]3 years ago
8 0
Plug -4 into your function for x. -2(-4)-10 = 8-10 = -2.
mamaluj [8]3 years ago
3 0
The answer is in the file below

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Which statement is true? A.27/19<11/30 B.17/31>19/14 C.16/26>30/31 D.35/30<22/12
Mrac [35]

A. \frac{27}{19}

To find greater than or smaller than relation, we multiply the terms like (numerator of L.H.S with denominator of R.H.S and put the value on the left side. Then multiply the denominator of L.H.S with numerator of R.H.S and put the value on right side. Now compare the digits.)

So, solving A,  we get 810<209  ... This is false

B. \frac{17}{31}>\frac{19}{14}

= 238>589   ..... This is false

C. \frac{16}{26}>\frac{30}{31}

= 496>780    .... This is false

D. \frac{35}{30}

= 420<660   ..... This is true

Hence, option D is true.

6 0
3 years ago
Find the square root of 13²​
nadezda [96]
The answer to that would be “169”
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For right triangle PQR what is the measure of PQ to the nearest hundredth of a centimeter?<br>​
antoniya [11.8K]
Angle PQR=90 degrees.
cos 52=PQ/14.72
PQ=14.72 x (cos 52)
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6 0
3 years ago
Read 2 more answers
What is the value of x?<br><br> Enter your answer in the box.<br> units<br><br> ___Units
kotykmax [81]

The value of x is 28 .

<h3>What is a Triangle ?</h3>

A triangle is a polygon with three sides , three angles and three vertices.

According to the Proportionality Theorem

When a line is parallel to one side and intersects the other lines at two different points then it divides both the line in similar ratio.

As in the given figure DC is parallel to AP ,

then RD : DP = RC:CA

42:15 = x: 10

42/15 = x / 10

x = 42 * 10 /15

x = 28

Therefore the value of x is 28 .

To know more about Triangle

brainly.com/question/2773823

#SPJ1

7 0
2 years ago
Factorize: x²+2+1/x² ​
andrew-mc [135]

x^{2}+\frac{1}{x^{2}}+2=\boxed{\left(x+\frac{1}{x} \right)^{2}}

8 0
2 years ago
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