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valentinak56 [21]
3 years ago
6

I need help plz help me (picture included) I set it at 15 points plz help

Mathematics
1 answer:
V125BC [204]3 years ago
4 0
7. A
8. F
9. C
those are the answers on that page
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IM GIVING BRAINLIEST!!!PLEASE HELP!!!PLEASE I PROMISE!!!
Shalnov [3]

Answer:

The solution is correct.

Step-by-step explanation:

Im not sure howto explain it, but i just know that it's a.

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90 degrees

Step-by-step explanation:

A circle circumscribed over a right triangle is the same as a circle circumscribed over a rectangle built from the extension of the right triangle.

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Find the number of subset and number of proper subset from A=(5,6,7,8)
dezoksy [38]

Step-by-step explanation:

The number of subsets=2ⁿ where n=4 members

2ⁿ=2⁴=16

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3 years ago
What is 20x30 i need the answer nowwwwwwwwwwwwww
cestrela7 [59]

Answer: 600

<u>Step-by-step explanation:</u>

   20    x    30

= 2 x 10 x   3 x 10

= 2 x 3   x  10 x 10

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4 years ago
Give an equation of a line that is parallel to −3x + 7y =4. Explain why your line is parallel to the given line and how you arri
koban [17]

Answer:

  3x -7y = 0

Step-by-step explanation:

Parallel lines have the same slope.

Changing the constant in a linear equation like this only changes the y-intercept. It has no effect on the slope of the line. So, we can change the constant from 4 to 0 and we will have a line with the same slope, parallel to the original, but with a different y-intercept.

The "standard form" of the equation of a line has the leading coefficient positive. We can make that be the case by using the multiplication property of equality, multiplying both sides of the equation by -1.

Parallel line:

  -3x +7y = 0

In standard form:

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3 years ago
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