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3 years ago

Julie earned 66 on the test. Describe how the scores of Julie’s classmates compared to Julie’s score.

Mathematics

1 answer:

Ne4ueva [31]3 years ago

4 0

We would need the data of their classmates scores to complete this answer

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Plzzzzzzzzzzzzzzzzzzz help

liq [111]

Answer:

Step-by-step explanation:

1/2 b h

1/2×10×5=25

so i guess the ans is 25 thats all I know

u take 1/2 base ×height

4 0

3 years ago

Read 2 more answers

Find the value of x. 65° (x + 12) X-53 X = 65 x-77 x = 103

SpyIntel [72]

Answer:

The answer is -77

Step-by-step explanation:

Hope this helped! Have a great day!

8 0

2 years ago

Combine like terms to find X 7x+=9x-3

blondinia [14]

Answer:x = -1.5

Step-by-step explanation:

Simplifying

7x + -9x = 3

Combine like terms: 7x + -9x = -2x

-2x = 3

Solving

-2x = 3

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '-2'.

x = -1.5

Simplifying

x = -1.5

4 0

2 years ago

Factor −1/2−1/2 out of −1/2x+6.

pochemuha

That's unusual: repetition: -1/2 - 1/2.

Did you perhaps mean "Factor -1/2 out of (-1/2)x + 6?

Let's do that. Let's rewrite 6 as (-1/2)(-12).

Then (-1/2)x + 6 (-1/2)x -(1/2)(-12)
-------------- = ------------------------ = x - 1/2
-1/2 -1/2

Hope that's what you wanted. If not, please try to apply a similar approach to solving this particular problem.

3 0

3 years ago

Hellp me solve this thanks

stellarik [79]

Answer:

c. 10 cm

Step-by-step explanation:

The parallel sides of trapizium are the bases so

base 1(B1) =9cm , base(B2)= 12cm

$area(a) = 105 {cm}^{2}$