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Vinil7 [7]
2 years ago
7

Sahil got 28 questions right on the math test. Angelina got 7 more wrong answers than Sahil. There where 40 questions on the tes

t. How many answers did Angelina get right on the math test?
Mathematics
2 answers:
Mariana [72]2 years ago
7 0
[A+7= 28] is the correct equation I believe, though I may be wrong.
Licemer1 [7]2 years ago
6 0

Answer: A + 7 = 28

Step-by-step explanation:

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31,680ft =?mi<br><br> A: 6<br> B: 60<br> C: 2,630<br> D: 18
miv72 [106K]

Answer:

6 miles

Step-by-step explanation:

A mile is 5280 ft. When you divided 31,680 ft by 5280 ft you get six miles. Hope this helped!

5 0
3 years ago
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When a number is increased by 40 % it gives 84. Find the original number
Julli [10]
I believe the answer is $33.60?
3 0
3 years ago
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Steps factoring polynomials using gcf for 9x²+9x
Molodets [167]

Answer:

Step-by-step explanation:

Step 1: Identify the GCF of the polynomial.

Step 2: Divide the GCF out of every term of the polynomial. ...

Step 1: Identify the GCF of the polynomial. ...

Step 2: Divide the GCF out of every term of the polynomial.

Step 1: Identify the GCF of the polynomial. ...

Step 2: Divide the GCF out of every term of the polynomial .

6 0
3 years ago
Guys I need help in both please​
IRINA_888 [86]

Answer:

Graph 1 is not proportional

Graph 2 is proportional - y is 2 times x

Step-by-step explanation:

In graph 1, there is no x-y correlation

In graph 2, there is, when x=1, y=6

when x=2, y=12. Therefore, when x=3 y would equal 18.

4 0
3 years ago
Please Help. Will give brainliest.
Keith_Richards [23]

Answer:

<em>mDBC = 341 °</em>

Step-by-step explanation:

Arc DBC is almost the whole circle, if you were to exclude the degree measure of minor arc DC; which is, in other words m∠ DPC

Now by Vertical Angles Theorem:

m ∠ DPC = m∠ APB, ⇒ provided BD, and AC are diameters

m∠ DPC = 19°

This would mean ⇒

mDBC = 360 - m∠ DPC,

mDBC = 360 - 19,

mDBC = 341 degrees ( ° )

3 0
2 years ago
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