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MatroZZZ [7]
2 years ago
15

25 tests in all 23 Are perfect tests what percent are perfect

Mathematics
2 answers:
zloy xaker [14]2 years ago
8 0

Answer:92%

Step-by-step explanation:

madreJ [45]2 years ago
5 0
92% is the amount that are perfect
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write an equation in slope-intercept form for the line that passes through (-2,5) and is perpendicular to the line described by
Rama09 [41]

Answer:

<h2>         y = ¹/₂x + 6</h2>

Step-by-step explanation:

The product of slopes of perpendicular lines is -1

y = - 2x + 6  ⇒   m₁ = - 2

m₁m₂ = -1

-2m₂ = -1

m₂ = ⁻¹/₋₂ = ¹/₂

The Point-Slope form of equation of a line with slope of "m" and passing through point (x₁, y₁) is:  y - y₁ = m(x - x₁)

m = ¹/₂

(-2, 5)  ⇒  x₁ = -2,  y₁ = 5

So the equation in point-slope form:

                                                  y - 5 = ¹/₂(x - (-2))

Therefore:

y - 5 = ¹/₂x + 1

y = ¹/₂x + 1 + 5

<h3>y = ¹/₂x + 6</h3>
4 0
2 years ago
Please help, due today. Solve for x and will mark brainlist
MissTica

Answer:

This is my cat How it is

I found it in a box

7 0
2 years ago
3. Which number has the greatest absolute value?<br> A)|-3|<br> B)|-8|<br> C)|2|<br> D)|5|
Bond [772]

Answer:

B

Step-by-step explanation:

|-8|=8, and all the others are less. hope that helped

7 0
2 years ago
Order the following from greatest to least: <br>20, −22, |−45|, |−49|.
Leona [35]

20, -22, -45, and -49

it's easy

7 0
1 year ago
Hurry please!!!!
Anuta_ua [19.1K]
The answer is 2 units right 3 units up
3 0
2 years ago
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