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nasty-shy [4]
3 years ago
12

Write down in terms of n,

Mathematics
1 answer:
mojhsa [17]3 years ago
4 0
A) is counting down by 3
B) is counting up by 5
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Can anybody help me on this
Feliz [49]

Answer: first option

Step-by-step explanation:

The volume of a regular pyramid can be calculated with the following fromula:

V=\frac{B*h}{3}

Where B is the area of the base of the pyramid and h iis the height of the pyramid.

The base is a square, therefore, its area B is:

B=side^2\\B=(2units)^2\\B=4units

You know that the height is 3, therefore, you can substitute these values into the formula.

THerefore, the volume of the pyramid is:

V=\frac{4units^2*3units}{3}

V=4units^3

7 0
3 years ago
Read 2 more answers
315 is what percent of 750?
mihalych1998 [28]

Answer:

42

Step-by-step explanation:

✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨

3 0
2 years ago
Read 2 more answers
Arnold is planning on painting a mural. Before painting the mural, Arnold painted the picture on a paper that is 5 inches wide a
Finger [1]

Answer: Mural height: 22ft and the Mural width is 10ft

Step-by-step explanation: I took the test and got it wrong, but they told me the correct answers after I took the test. (I got to K-12) Proof:

5 0
2 years ago
I can’t figure this out at all.
Liula [17]
The fact that this triangle is a right angle triangle makes you now have 2 angles and the 1 side given, so it should be solvable.
First, You know that A=46 and C=90 as it is the right angle, and you know that the sum of any triangle's angles is 180. so now B=180-(90-46)=44
Now to the sides,
sin(B)=opp./hyp.=b/c=8/c=sin(44)
so, c=8/sin(44) which is approximately 11.52 unit length
now, use Pythagoras to find a,
a=√c²-b² =√11.52²-8² which is approximately 8.3 unit length.
Hope this helps.

6 0
3 years ago
Divide.
chubhunter [2.5K]
I would think it is b sorry if im wrong

3 0
3 years ago
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