3 years ago

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

Mathematics

2 answers:

Lady bird [3.3K]3 years ago

7 0

$- 2( - 4) - 10 \\ 8 - 10 \\ = - 2$

777dan777 [17]3 years ago

5 0

Plug in -4 for x. -2(-4) - 10 = 8 - 10 = -2. -2 is your answer.

You might be interested in

What is the volume of a cylinder, in cubic centimeters, with a height of 11 centimeters

kondor19780726 [428]

Answer: V = 311.0

Step-by-step explanation:

Formula: $V = \pi r^2h$

$V=\pi (3)^2 (11)$

$V=99\pi$

V = 311.02

V = 311.0

3 0

3 years ago

jamie is making chocolate cupcakes. the recipe calls for 2/3 cup of cocoa. she wants to make 1/2 of the recipe. how much cocoa w

Masja [62]

Answer:

I think its 1/3

Step-by-step explanation:

8 0

3 years ago

32 envelopes + 15 postcards = $47.11

sweet [91]

See photo

Hope it helps

3 0

3 years ago

A box in the shape of a rectangular prism has a volume of 96 cubic feet. The box has a length of (x+8) feet, a width of x feet,

anygoal [31]

96=(x+8)*x*(x-2)=x^3 +6x^2 -16x. Solve to get x= -6,-4,4. Negative distance doesn't make sense, so x=+4. Therefore, length is (x+8)=(4+8)= 12, width=x=4, and height=(x-2)=(4-2)=2.

3 0

3 years ago

Question and choices are in the photo please explain the answer

horsena [70]

Step-by-step explanation:

but sorry i can't get the answer of (2x-1) =3 (x+5) because the answer of this came -16

8 0

3 years ago