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gtnhenbr [62]
3 years ago
15

What is 7 x 4 pleez i nid help

Mathematics
1 answer:
rewona [7]3 years ago
5 0

Answer: 28

Step-by-step explanation:

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What is the volume of this composite prism?
Inessa [10]

Answer:

96 Units cubed

Step-by-step explanation:

12 x 2 x 2 = 48

4 x 6 x 2 = 48

48 + 48 = 96

3 0
2 years ago
Write the number below as a fraction in its simplest form 0.158 the 5 and 8 are recurring
trasher [3.6K]
I got 157/990. Just don't ask me how. I just used my fancy TI-84 Calculator.
5 0
2 years ago
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What is the slope of a line that passes through (-1, 8) and (-1, -7)?
ch4aika [34]
Y2-y1/x2-x1. so -7-8/-1-(-1)= -15/1
8 0
3 years ago
Use calculator to draw the graph F(x)=x^4-4x^3-x^2+12x-2
ohaa [14]

Answer:

Here's what I got  

Step-by-step explanation:

I used an online graphing calculator and got the graph below.

The function has zeroes at (-1.756,0), (0.738, 0), (1.564, 0), and (3.453, 0).

There are local minima at (-0,939, -15.061) and (2,795,-7,853) and a local maximum at (1.144, 1.143).

The end behaviour is

F(x) ⟶ ∞ as x ⟶ -∞

F(x) ⟶ ∞ as x ⟶ ∞

8 0
3 years ago
A rectangle has sides 2x + 3 and x - 4. what is the perimeter of the rectangle
amid [387]
Write 2x+3(to the power of 2)+x-4(to the power of 2). Then do the equations and you should get 4x+9+2x+16. Combine like terms and that's your answer. I know it might be weird that it's not like 72 or something, but it's math haha. Your answer should be 6x+25! Make sure you understand this before just writing all of this down. Also, don't be afraid to ask your teacher. They are there to help!
8 0
3 years ago
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