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nasty-shy [4]
2 years ago
9

Can someone please give me the (Answers) to this? ... please ... I need help….

Mathematics
2 answers:
Mrac [35]2 years ago
5 0

Answer:

Step-by-step explanation:

5. x/7 = 9/x

x^2 = 63

x= 3\sqrt{7}

6. x/84 = 16/x

x^2 = 1344

x=8\sqrt{21}

7. x/12 = 12/16

16x=144

x=9

8. x/48 = 48/64

64x=2304

x=36

tester [92]2 years ago
3 0

Step-by-step explanation:

please mark me as brainlist please

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Can someone plsss help me no links
nirvana33 [79]

Answer:

Number one the base is 24 and the Volume is 120

Number two the base is also 24 and the Volume is 240.

Step-by-step explanation:

For #1:

For the first one the area of the base is 8x3 which equals 24 so for base Number 1 its 24.

All we got to do to figure out the volume is multiply by 10 *the height* and then divide by 2 because we are finding the volume of a pyramid. 24x10 = 240/2 = 120. So the volume for Number 1 is 120.

For #2:

It has the exact same number except we are dealing with a rectangular prism which means at the end we don't have to divide by 2. For the base its  8 x 3 = 24 the same as the pyramid.  For the volume-  8 x 3 = 24 x 10 = 240 which means the volume is 240. And of course don't forget the unit yards³

Hope I was able to help!

8 0
3 years ago
Express 0.57 in the form p where p and q are integers o and q # 0
lbvjy [14]

Answer:

57/100

Step-by-step explanation: 0.57 can also be written as 57/100 which is equal to 0.57

6 0
2 years ago
Earth is approximately 5x109 years old. For which of these ages could this be an approximation? Select all that apply.
Mariana [72]

Answer:

The answer is around 50,000,000,000 years so its E

Step-by-step explanation:

5 0
2 years ago
A singer makes 2% royalties on the sales of her album. Which proportion could be used to determine her sales if she made $44,000
Nikitich [7]
I believe it is the second one :)
8 0
3 years ago
2x+5=10<br> I need to find out x pls help​
Finger [1]

Answer:

5

Step-by-step explanation:

2x + 5 = 10

you minus the 5

2x = 5

you divide both sides by 2

x = 5

7 0
3 years ago
Read 2 more answers
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