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sineoko [7]
3 years ago
14

I need help it needs to be done today but i dont know the answer​

Mathematics
2 answers:
Alchen [17]3 years ago
6 0

Please elaborate (I need some sort of question)

GrogVix [38]3 years ago
4 0
Do you have an image?
You might be interested in
What is the volume of a square pyramid with base edges 24 feet and slant height 37
-Dominant- [34]

Answer: The volume of pyramid is 6720 ft³

Step-by-step explanation:

Given: Base edge of a square pyramid = 24 feet

Slant height = 37 feet

Therefore height of pyramid is given by

h^2=l^2-\dfrac{1}{2} b^2 where h is height, l is slant height and b is base edge of pyramid

So we have

h^2= 37^2-(\dfrac{1}{2} \times 24)^2= 37^2-12^2=1225 \\\\\Rightarrow h= \sqrt{1225} =35

Height of pyramid is 35 feet

Now the volume of a pyramid is given by

V=b^2\dfrac{h}{3} where V is volume , b is base edge and h is height of pyramid

Therefore

V= (24)^2\dfrac{35}{3} = 6720

Hence , the volume of pyramid is 6720 ft³

7 0
3 years ago
Simpfly 8x + 7 – 2x – 4
Aliun [14]

Answer:

Hi there!

The answer to this question is: 6x+3

Step-by-step explanation:

Step 1: combine alike terms

in the equation there are two numbers that end with x: 8x and -2x

you simply add them together to get 6x

Step 2: combine numbers

in this equations there are two numbers: 7 and -4

you simply add them together to get 3

Then your final answer should be 6x+3

8 0
3 years ago
Solve for h: -2/3h-4=4/3
Sindrei [870]

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

h = −8

3 0
3 years ago
R/19 &gt; -1<br> please help solve for R
pantera1 [17]

Answer:

Step-by-step explanation:

\frac{r}{19}>-1

Multiply both sides by 19

\frac{r}{19}*19>-1*19 \\\\r > -19

8 0
3 years ago
I need help with this iready question
Ad libitum [116K]

Answer:

64%

Step-by-step explanation:

The percent that was plastic is the plastic over the total * 100 %

percent plastic = 16/25 *100%

                          = .64 *100%

                            64%

7 0
3 years ago
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