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asambeis [7]
3 years ago
15

You scored the following grades on your first three math tests: 71, 78, 81. You only have one test remaining. What is the highes

t possible test average you can get? Question 3 options:
Mathematics
1 answer:
cluponka [151]3 years ago
3 0
Highest average would be if you got a 100 on the 4th test....add them all up and divide by 4.

330/4 = 82.5 or 83 would be the highest grade
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Write an equation for the line that is parallel to the given line and that passes through the given point. y = –6x + 2; (–1, 2)
kap26 [50]
Parallel=same slope
Y=mx+b
Sub in the slope and point to solve for b
2=-6(-1)+b
2=6+b
2-6=b
-4=b
The equation is y=-6x-4; the answer is B
Hope this helps!
6 0
3 years ago
Graph the equation by translating y = |x|.
kirill [66]

Answer:

graph d it's your answer plz make me brainy least

5 0
3 years ago
Which equation would help find the measure of ZM?
3241004551 [841]

Answer:

\huge \boxed{ \boxed{ \sf x + 52 ^{o}  + 7 {2}^{o}  =18 {0}^{o} }}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • triangle
  • equation
  • PEMDAS
<h3>given:</h3>
  • \angle V=52°
  • \angle P=78°
<h3>to find:</h3>
  • the equation
<h3>tips and formulas:</h3>
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<h3>let's solve:</h3>

\text{since a triangle contains 180° the sum of the interior angles has to be 180°}

\text{therefore the equation is}

\mathfrak{x +  {52}^{o}  +  {78}^{o}  = 180 ^{0} }

3 0
2 years ago
Read 2 more answers
Find x y and z. Thanks!
stepan [7]

Answer:

x = 6, z = 5.66 to nearest hundredth.

y = 90 degrees.

Step-by-step explanation:

From the chord intersection theorem 12*4 = 8 * x

So x = 6.

By the tangent / chord theorem:

z^2 = 2 * (12+4)

z^2 = 32

z = 5.66.

I'm not 100% sure of the value of angle y but I think its

1/2(100 + 80) = 90 degrees.

I'll try and check that out.

Yes that is right.

6 0
3 years ago
What is the mean absolute deviation of the data set?
DiKsa [7]

I think that the answer is 3 , because you

order the numbers from least to greatest

Then divide by how many numbers there are

Next, subtract the number you got which was 24.75 by the numbers

Once you did that with all the numbers, add then up then divide by how many numbers there are (which was 8)

That probably made no sense but I tried

4 0
3 years ago
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