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Vedmedyk [2.9K]
3 years ago
12

Help please..................

Mathematics
2 answers:
Svetradugi [14.3K]3 years ago
4 0
Substitute p and q with the given numbers (6 and 5) then use pemdas
18+42/6-5= 20
Rainbow [258]3 years ago
3 0

Answer: 20 (Option D)

Step-by-step explanation:

I took the test.

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<img src="https://tex.z-dn.net/?f=%5Csqrt%7B60%7D%20%2F%5Csqrt%7B5%7D%20%28in%20radical%20form%29" id="TexFormula1" title="\sqrt
FinnZ [79.3K]

2\sqrt{3}

------------------------

Steps:

1st write out equation

\frac{\sqrt{60}}{\sqrt{5}} \\

Second write the conjugant and multiply it.

\frac{\sqrt{60}}{\sqrt{5}} * \frac{\sqrt{5} }{\sqrt{5} }

After multiplying you should get,

\frac{10\sqrt{3}}{5}

now after simplifying you should get

2\sqrt{3}

3 0
3 years ago
How do you solve an equation when the variable is being divided by a whole number?????
mars1129 [50]

Answer:

you can simply describe a formula as being a variable and an expression separated by an equal sign between them. In other words a formula is the same as an equation.

Step-by-step explanation:

Begin by subtracting the number that's being added to 4y. What you'll need to do now is divide the 4 into both side of the equation. default, it gives you the result as a whole number followed by a decimal with numbers after the decimal.

8 0
4 years ago
Find the diagonal of the rectangular prism to the nearest tenth.<br> 4 in<br> 3 in<br> 10 in
hoa [83]

Given:

Consider the dimensions of a rectangular prism are 4 in by 3 in by 10 in.

To find:

The length of the diagonal.

Solution:

Length of diagonal of a rectangular prism is:

d=\sqrt{l^2+b^2+h^2}

Where l is length, b is breadth and h is height.

The dimensions of a rectangular prism are 4 in by 3 in by 10 in. So, the length of diagonal of the rectangular prism is:

d=\sqrt{(4)^2+(3)^2+(10)^2}

d=\sqrt{16+9+100}

d=\sqrt{125}

d=5\sqrt{5}

Approximate the value to the nearest tenth.

d\approx 11.2

Therefore, the length of diagonal of the rectangular prism is 11.2 in.

5 0
3 years ago
40 POINTS PLEASE HELP
kogti [31]
You’re gonna use the midpoint formula to find the radius: (1+7/2, 2-6/2) and get (4,-2). Now you use the distance formula to find the radius which would be √(1-4)^2 + (2-(-2)^2 and get 5 (√= square root of). Now you plug that into the circumference equation C= 2 x pi x 5 and get 31.4 units. Sorry that took me so long and hope this helps you out!!
7 0
3 years ago
Please I need the answer right now. <br> Find the percent of increase or decrease? 2.5y to 1.5y
Anni [7]

Answer:.5%

Step-by-step explanation:

8 0
3 years ago
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