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EastWind [94]
2 years ago
15

Nfhjdnhikvcdbhvbndhifgnbhidfgnijhdfibhjgdfbhijvbnjidfhunbdfhun

Mathematics
2 answers:
krok68 [10]2 years ago
7 0

Answer:

1. x=-6

2. x=12

3. x=8

4. x=-21

5. x=-18

6. x=-2

7. x=10

8. x=-3

9. x=21

10. x=2

11. x=-18

12. x=-7

13. x=6

14. x=-10

15. x=3

Step-by-step explanation:

Whew! That took a long time. I hope the answers are correct! The negatives  may be hard to see, though. Comment on this answer if you can't see them.

mafiozo [28]2 years ago
7 0

Answer:

1) x=-6

Step-by-step explanation:

1) -7x+16=58

-7x=42

<u>x = -6</u>

this is all I can help you with :) you should be able to do this.

<em>YOU GOT IT!! </em>

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You are looking at two area rugs for your bedroom. One is a square with a side length of 6.3 feet. The other is a rectangle that
Dmitry [639]
-----------------------------------------------------------------
Square Rug
-----------------------------------------------------------------
Area = Length x Length
Area = 6.3 x 6.3
Area = 39.69 ft²

-----------------------------------------------------------------
Rectangle Rug
-----------------------------------------------------------------
Area = Length x Width
Area = 4.8 x 8.2
Area = 39.36 ft²


39.69 ft²  is bigger than 29.36 ft², so the square rug is bigger.

-----------------------------------------------------------------
Ans: The Square Rug covers a greater area
-----------------------------------------------------------------
8 0
3 years ago
4h - 6= 22<br> -8s + 1= 33<br> -4w - 4= 8<br> 5 +1/7b = -2<br> i need help on these problems!
Margaret [11]
4h−6=22
1. Add 6 to both sides.
<span><span><span><span>4h</span>−6</span>+6</span>=<span>22+6</span></span>
<span><span>4h</span>=28
</span>2.Divide both sides by 4.
<span><span><span>4h/</span>4</span>=<span>28/4
</span></span><span>h=<span>7

</span></span>−8s+1=33
1: Subtract 1 from both sides.
−8s+1−1=33−1
−8s=32
2: Divide both sides by -8.
−8s/−8=32/−8
<span>s=-4
</span><span><span><span>

−<span>4w</span></span>−4</span>=8
</span>Step 1: Add 4 to both sides.
<span><span><span><span>−<span>4w</span></span>−4</span>+4</span>=<span>8+4
</span></span><span><span>−<span>4w</span></span>=12
</span>2: Divide both sides by -4.
<span><span><span>−<span>4w/</span></span><span>−4</span></span>=<span>12/<span>−4
</span></span></span><span>w=<span>−3</span></span>
<span>

Step 1: Simplify both sides of the equation.</span>
<span><span><span><span>1/7</span>b</span>+5</span>=<span>−2
</span></span> 2: Subtract 5 from both sides.
<span><span><span><span><span>1/7</span>b</span>+5</span>−5</span>=<span><span>−2</span>−5
</span></span><span><span><span>17</span>b</span>=<span>−7
</span></span>3: Multiply both sides by 7.
<span><span>7*<span>(<span><span>1/7</span>b</span>)</span></span>=<span><span>(7)</span>*<span>(<span>−7</span>)
</span></span></span><span>b=<span>−49</span></span>
6 0
3 years ago
If 50 one-cent coins were stacked on top of
Sedbober [7]

To make 8 inch tall column approximately 61 coins required.

Given,

Total one cent coins stacked on top of each other in a column = 50

Height of column = 378 inches

Approximate height of one coin = ( 50 / 378)

                                                    = 0.132 inches

To make an 8 inches tall stack No of coins required will be:

Number of coins required  = ( total height / height of one coin )

                   = ( 8 / 0.132 )

                   = 60.60

                    ≅ 61 coins

To make 8 inch tall column approximately 61 coins required.

Learn more about coins here: brainly.com/question/11677207

#SPJ4

7 0
1 year ago
7^2+7^7 answer in exponential form
Helen [10]
It could also be 8.23592 x 10 ^ 5

5 0
3 years ago
Given the ratio of 6 feet:72 inches, how many inches are equivalent to 3 feet
irina1246 [14]

Answer:

36 inches

Step-by-step explanation:

6 feet equals 72 inches. 6 divided by 2 is 3 so you do 72 divided by 2. 72 divided by 2 is 36 inches.

Hope this helps :)

7 0
3 years ago
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