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Artist 52 [7]
3 years ago
12

Can someone please help me?​

Mathematics
1 answer:
anyanavicka [17]3 years ago
3 0

Answer:

This might help u......

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Laura wants to learn more about her new high-school. Which of the following is a statistical question Laura could ask.
Artist 52 [7]

Answer:

B. Who is the principal

Step-by-step explanation:

hope it may help

8 0
2 years ago
Which of the following formulas would find the lateral area of a right cone where r is the radius and s is slant height?
grin007 [14]
The answer is C: LA=pi rs
7 0
3 years ago
Read 2 more answers
Two numbers have difference of 0.7 and a sum of 1. What are the numbers?
algol [13]
We can solve this by setting up 2 equations. We can use any letters like. For now, I'll use x and y.
So now we know that    x - y = 0.7   and    x + y = 1.
Now we can eliminate one of the letters by adding or subtracting one equation from the other. I am going to eliminate y by adding the two together (the y and the -y cancel).
This gives us   2x = 1.7,    and so x = 1.7 ÷ 2 = 0.85
Finally, we can substitute x for 0.85 back into one of the original equations to figure out what y equals. I'm going to use   x + y = 1.
So now we have    0.85 + y = 1,    so y = 1 - 0.85 = 0.15

The numbers, therefore, are 0.85 and 0.15 (you can check by using the other equation).

Hope this helps!
4 0
3 years ago
The circle below is centered at the origin and has a radius of 4. What is its equation?
Alecsey [184]

Answer:

C) x^2 + y^2 = 16

Step-by-step explanation:

<h2><u>Find the equation </u></h2>

since the radius is  4 this means that anywhere from the center of the circle to the edge of the circle is 4. hence :

place the horizontal line of the radius where y = 0 .

this means that if y = 0 , then x = 4

therefore :

x^2 + y^2

4^2 + 0^2

= 16

<h3><u>hence the answer is C ) x^2 + y^2 = 16</u></h3>
7 0
3 years ago
What is the answer ?
Alja [10]
I plugged it into my calculator and I got 1,870.
6 0
3 years ago
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