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Vladimir [108]
3 years ago
10

I need help with this pls anybody if u know these pls help

Mathematics
1 answer:
N76 [4]3 years ago
5 0

Answer: Please give me brainliest?

4: B

5: B

6: H (12)

8: C (3,-6)

7: 120

Step-by-step explanation:

6.

6x-6=3x+30

3x=36

x=12

7. 7x-6=5x+30

2x=36

x=18

5 x 18 = 90 +30 = 120

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Can someone answer this for me? I haven’t done geometry in a while so I need a refresher.
Olin [163]

<u>I believe I have to calculate the area of the shape. I'll do that.</u>

Answer:

<em>Total area = 23.04 square m</em>

Step-by-step explanation:

<u>Area of a compound shape</u>

The shape shown in the figure can be divided into two smaller rectangles. We need to find their dimensions.

The single tick in the 2 m side indicates the other side also measures 2 m. This means the width of one of the smaller rectangles is 5.2m - 2 m = 3.2 m

The double tick in the 5.2 m also indicates the length of that smaller rectangle is 5.2 m. Thus the two rectangles have their respective areas as:

A1 = 5.2 m * 3.2 m = 16.64 square m

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3 0
3 years ago
What is the cube root of 8​
alina1380 [7]

Answer:

its 2

Step-by-step explanation:

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6 0
3 years ago
PLEASEEEE I NEED HELP!!!!<br> Find k in the following arithmetic sequence:<br> 4k-k^2, 3k, k
LenaWriter [7]
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3 0
3 years ago
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lesantik [10]

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Step-by-step explanation:

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Answer:  y=-4x+5

4 0
3 years ago
Read 2 more answers
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Diano4ka-milaya [45]
The volume is 446.4³ft.
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4 0
3 years ago
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