3 years ago

CS:20

Mathematics

1 answer:

Maurinko [17]3 years ago

5 0

The answer is d because I just took the test and that’s what it said was right

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3) Let h(x)= |2x|-4. Find h(x) when x = -7.<br> a) -10<br> b) 10<br> c) -13<br> d) 13

svlad2 [7]

Answer:

$h(x) = 10$

Step-by-step explanation:

Given

$h(x) = |2x| - 4$

$x = -7$

Find h(x)

Substitute -7 for x

$h(x) = |2*-7| - 4$

$h(x) = |-14| - 4$

Absolute values return positive. So:

$h(x) = 14 - 4$

$h(x) = 10$

8 0

2 years ago

43 points, 86 for brainliest! Answer correct!! Be wise! According to the image attached, whats the answer?

Snezhnost [94]

Answer:

$p = 32\: \: in$

$a = 49 {in}^{2}$

Step-by-step explanation:

$perimeter \\ = 8 + 8+8+8 \\ = 32 \: \: in$

$area \\ 1)3 \times 8 = 24 \\ 2)5 \times 5 = 25 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 49 {in}^{2}$

hope this helps

brainliest appreciated

good luck! have a nice day!

6 0

3 years ago

Read 2 more answers

I have to add then put the answer in simplest form and the fraction is 5/8 plus 3/10

tamaranim1 [39]

Answer:

37/40

Step-by-step explanation:

5 0

3 years ago

Please help, 10 points <——- and will mark Brainly

Kamila [148]

Answer:

chicken and chicken

Step-by-step explanation:

just took the test

8 0

3 years ago

Jazel time to check your progress. So far you have completed 816 miles which is 47% of the trail. Can you find about how many mi

musickatia [10]

Answer:

1,736.17miles

Step-by-step explanation:

Let the total trip be x miles

If 47% of the total trip is 816, then;

47% of x = 816

0.47x = 816

Divide both sides by 0.47

x = 816/0.47

x = 1,736.17miles

Hence the total miles for the trip is 1,736.17miles

4 0

3 years ago