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Nookie1986 [14]
3 years ago
6

I need help answering

Mathematics
1 answer:
jekas [21]3 years ago
6 0

Put the values of the variables in place of the variables in the expression, then do the arithmetic.

8p+3q-18\\\\=8\left(\dfrac{1}{2}\right)+3(7)-18=\dfrac{8}{2}+21-18\\\\=4+21-18\\\\=25-18\\\\=\bf{7}

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HELP Can you determine the third angle measure in a triangle, if you know the other two angles?
NNADVOKAT [17]

Answer:

yes; you can just remember that all the angles on a triangle equal 180 so just add the two angles, subtract from 180 to get your last angle degrees.


8 0
3 years ago
Consider the segment below.
mars1129 [50]

Answer:

B

Step-by-step explanation:

midpoint of EF:  (-3,1/2)

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3 0
3 years ago
If you answer this can you explain how you got that answer please and thank you
liberstina [14]

Answer:

.

Step-by-step explanation:

5 0
3 years ago
A square centimeter is the area covered by a square whose sides are 1 meter long.
eduard
The correct answer is:  [B]:  "False" .
____________________________________________
  <u>Note</u>:  A "square centimeter" is the area covered by a square whose sides are:
       "1 centimeter" long.
____________________________________________
  <u>Note</u>:  A "square meter" is the area covered by a square whose sides are:
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3 0
3 years ago
Jaina and Tomas compare their compound interest accounts to see how much they will have in the accounts after three years. They
stellarik [79]

Formula for compound interest is

Interest = Amount - Principal

Interest = P(1+r)^{t} - P

Where r = rate in percent

t = time in years

For Jaina,

P = $300

r= 7%

t = 3 yrs

So, Interest = 300(1+0.07)^{3} - 300

For Tomas

P = $400

r= 4%

t = 3 yrs

So, Interest = 400(1+0.04)^{3} - 400

So pair of equations for Jaina and Tomas are

Interest = 300(1+0.07)^{3} - 300

Interest = 400(1+0.04)^{3} - 400

5 0
3 years ago
Read 2 more answers
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