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mezya [45]
2 years ago
8

LAST ATTEMPT IM MARKING AS BRAINLIEST!! (Pythagorean theorem )

Mathematics
2 answers:
Anna71 [15]2 years ago
5 0

Answer:

x = √7km

Step-by-step explanation:

Radda [10]2 years ago
3 0

Answer:

21

Step-by-step explanation:

You take a right triangle and find the lengths of the two sides that are vertical and horizontal. Then, using the formula a^2 + b^2 = c^2, find the length of C

(aka: Hypotenuse)

hope this helps!

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Solve each equation. Check your solution.<br><br> –3b + 7 = –15 + 2b
Gnoma [55]
Exact form: b= 22/5

Decimal form: b= 4.4

Mixed number form: b= 4 2/5
6 0
3 years ago
Read 2 more answers
Write the expression in complete factored form.
serg [7]

Factor the polynomial.

−5(q+5)

plz mark me as brainliest if this helped :)

8 0
3 years ago
An oil tank in the shape of a cylinder has a diameter of 40 feet and a height of 32 feet. Which expression can be used to find t
Volgvan

The volume of a cylinder is pi*r^2*h

The radius is half the diameter, so 40/2=20, and the radius is 20 ft.

Plugging in: pi*20^2*32=pi*400*32=12800pi=40212.38597

So the volume is about 40212.4 ft^3 and the expression we used is pi*20^2*32

Hope this helped!

8 0
3 years ago
What is the value of log 7 343?–3 -1/3 1/3 3
xeze [42]

Answer: 3

Step-by-step explanation:

Given :

Log_{7} 343

We need to write 343 in index form of 7.

343 is the same as 7^{3} , replacing 343 with 7^{3} , we have

Log_{7} 7^{3}

Recall one on the law of Logarithm :

Log_{a}b^{c} can be written as c Log_{a}b

So, Log_{7} 7^{3} can be written as ;

3Log_{7} 7

Also from the laws of Logarithms , Log_{a} a = 1

so , Log_{7}[/tex] 7 = 1

The solution then becomes

3 x 1 = 3

Therefore :

Log_{7} 343 = 3

8 0
3 years ago
Find and interpret the mean absolute deviation of the data. round your answer to the nearest tenth if necessary.
natka813 [3]

Answer:

21.89

Step-by-step explanation:

add and subtract

3 0
3 years ago
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