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Papessa [141]
3 years ago
5

Solve for x. Enter the solutions from least to greatest. Round to two deical places. (x+8)^2-2=0

Mathematics
1 answer:
arsen [322]3 years ago
8 0

Answer: Isolate the variable by dividing each side by factors that don't contain the variable.

x= -7, -9

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What is the fifth term of a number pattern that begins with 32 and adds 5? A. 52 B. 42 C. 57 D. 47
Cloud [144]

Represent as an expression:

32 + 5x

Plug 5 for x and solve:

32 + 5(5)

32+10

42

Solution: B. 42

I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!

7 0
2 years ago
The diagram represents a triangle that is reduced by a scale factor of 0.4.
NARA [144]

Answer:the answer would be 8.

Step-by-step explanation:

If you look at the reduced triangle, the height is 2. Therefore you would have to multiply by 4 instead of 0.4 even if the scale factor is 0.4. The reason is, you are enlarging the triangle to find the bigger triangle. If you did 0.4 times 2 you would get 0.8. But that wouldn’t make any sense if you said that that was the height of the ENLARGED triangle.

5 0
2 years ago
Read 2 more answers
-1/2 (30x + 16) Help Please!<br> A. -27x - 7<br> B. -15x - 8<br> C. -18x - 9
Lady_Fox [76]

Answer:

A  -(27x + 7)

B -(15x + 8 )

C -9(2x + 1 )

Step-by-step explanation:

-1/2 (30x + 16) = -15x-8

6 0
2 years ago
A sealed rectangular container 10 inches by 12 inches by 6 inches is sitting on its largest face. If it is filled with water up
Sedaia [141]

Answer:

8 inches

Step-by-step explanation:

Given: Dimension of rectangular container= (10\times12\times 6)\ inches

           Water is filled up to a level 2 inches from the top.

As given that container is sitting on its largest face, then it is standing on (10\times 12)\ inches

Which means the height of container is 6 inches and it ie filled with water up to 2 inches from the top.

∴ Height of water inside the container= 6-2= 4 \ inches

Now, finding the volume of water inside.

we know, Volume= length\times width\times height

Volume= 10\times 12\times 4= 480\ inches^{3}

Next, if container is placed in its smallest face then it is standing on (10\times 6)\ inches and lets assume height to be "x"

Forming an equation now to express the volume conservation law.

⇒ 480\ inches^{3} = 10\times 6\times x

⇒480= 60x

dividing both side by 60

⇒x= \frac{480}{60}

∴ x= 8 inches

Hence, 8 inches from the bottom will the water level reach if the container is placed on its smallest face

5 0
2 years ago
What is the factored form of the expression t^2-25
ladessa [460]
<span>your answer is (5 + t)(-5 + t)</span>
6 0
3 years ago
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