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frozen [14]
2 years ago
15

If f (x) = x2 – 4, what is f (0)? -

Mathematics
2 answers:
Advocard [28]2 years ago
7 0

Answer:

what are the answer choices?

Mars2501 [29]2 years ago
7 0

Answer:

5=3 bedmas

Step-by-step explanation:

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I need help on how to do Angle Relationships.
mote1985 [20]

Answer:

it would be 50

Step-by-step explanation:

i would be 50 because you have to multiply 2 by x and then add 10 to get 110 degrees so that would look like this 2 * 50 + 10 = 110 degrees

8 0
3 years ago
What is the side length of a paper with a area of 160 in squared
ivolga24 [154]

Answer:

4\sqrt{10}

Step-by-step explanation:

side ('s') squared equals 160

s² = 160

so 's' = \sqrt{160} which can be broken down to \sqrt{4}· \sqrt{4} · \sqrt{10} which equals

2 · 2 · \sqrt{10} or 4\sqrt{10}

7 0
2 years ago
Determine whether the following is a statistical question. In general how tall are giraffes? Help please
pashok25 [27]

it is a statistical question due to you having to collect data to answer this question, you'd have to collect data on how tall the giraffes are and i'm sure they all don't grow up to be the same height so there will be differentiations in heights of all.

8 0
3 years ago
Read 2 more answers
Mario is setting up a new tent during a camping trip. The tent came with 7 feet of rope. The instructions are to use 34.5 inches
vampirchik [111]

An equation is formed of two equal expressions. The number of sections that Mario can cut from the rope is 6.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the number of 8 1/4 - inch sections of rope Mario can cut from the rope be x.

Since the total length of the rope is 7 feet, which is equal to 84 inches(1 foot=12 inches), the instructions are to use 34.5 inches of the rope to tie a tarp on top of the tent. Therefore, the rope for the 8 1/4 inches section is,

Rope left = 84 inches - 34.5 inches

Since the length of a single section is 8 1/4 inches(8.25 inches), therefore the number of sections that can be made from the remaining section is,

The number of sections, n = Rope left/8.25 inches

                                             = (84 -34.5)inches /8.25 inches

                                              = 6

Hence, the number of sections that Mario can cut from the rope is 6.

Learn more about Equation:

brainly.com/question/2263981

#SPJ1

7 0
2 years ago
Evaluate the expression when b=4 and x=-2 . <br><br> b-4x
oee [108]

Answer:

12

Step-by-step explanation:

b-4x

Plug in 4 as b and -2 as x

= (4)-4(-2)

Multiply 4 and 2

= 4-(-8)

Two negatives make a positive

= 4+8

= 12

I hope this helps!

4 0
3 years ago
Read 2 more answers
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