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krek1111 [17]
3 years ago
6

Can someone help me?

Mathematics
2 answers:
IceJOKER [234]3 years ago
7 0
X is greater than or equal to -6
timurjin [86]3 years ago
6 0

Answer:x is greater than or equal to -6

Step-by-step explanation:

you would subtract two and then divide both sides by 4x leaving you with that answer

You might be interested in
You sell tickets for a fundraiser. You give half of the tickets to your sister to sell. You sell 25 of your half of the tickets
hodyreva [135]

Answer:

84 tickets

Step-by-step explanation:

So first off lets add the tickets we sold to the tickets we have left. Lets x equal the amount of tickets we started with before selling.

25+17=x

Add them up.

42=x

We started with 42 tickets. To find how many tickets we had before spiting the tickets. We need to multiply our tickets by 2 since we had half. Let y be this number

42*2=y

Multiply them up

84=y

We started with 84 tickets.

8 0
3 years ago
Use the net below to determine the surface area of the cylinder. (Use 3.14 for Tr.)
baherus [9]

Option D:

Surface area of the cylinder = 753.6 cm²

Solution:

<u>To find the surface area of the cylinder:</u>

Given data:

Radius of the cylinder = 6 cm

Height of the cylinder = 14 cm

The value of π = 3.14

Surface area of the cylinder = 2 \pi r^{2}+2 \pi r h

                                              =2\times 3.14\times6^2+2\times3.14\times 6 \times14

                                              = 226.08 + 527.52

                                              = 753.6 cm²

Surface area of the cylinder = 753.6 cm²                          

Option D is the correct answer.

8 0
4 years ago
Find the indicated angle measure<br><br> m L ABC =<br> 115<br> A<br> B
Misha Larkins [42]

Answer:

Step-by-step explanation:

yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

5 0
3 years ago
Math help please show work thanks
GREYUIT [131]

Problem 3

If we peel off the sticker off the side of a 3D cylinder, then we can form a rectangle (imagine we're able to peel it off completely without any folds or tears).

The length of the rectangular sticker is the distance around the curved circular base. So it's C = pi*d = pi*1.5 = 1.5pi inches across. The height of the rectangle is the same as the height of the cylinder. So the height is 5 inches.

The area of the rectangle is: length*width = (1.5pi)*(5) = 7.5pi

That's the exact area in terms of pi

If you use the approximation pi = 3.14, then we'll get 7.5*3.14 = 23.55 square inches as the final answer

==================================================

Problem 4

The square base has area of 38*38 = 1444 square cm

The side panels are 4 identical triangles. Each triangle has area base*height/2 = 38*55/2 = 1045 square cm. Meaning that all four triangles combine to a lateral surface area of 4*1045 = 4180 sq cm.

The total surface area is: 1444+4180 = 5624 square cm.

When you wrote 55*38*2+38*38 on your paper, you had the right idea because that evaluates to 5624

6 0
3 years ago
Which step is the most efficient way to find the solution of x + 4 &gt; -8? Answer choices: A: Add 4 to both sides. B: Subtract
Alex777 [14]

Answer:

D

Step-by-step explanation:

This is the only reasonable answer

5 0
4 years ago
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