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Readme [11.4K]
3 years ago
13

Select the correct answer.

Mathematics
1 answer:
NISA [10]3 years ago
4 0

Answer:

B.

{(0, 0), (2, 8)}

Step-by-step explanation:

Substitute 4x in for y in the second equation.  

2x^{2}  - 4x = 0\\

2x(x - 2) = 0

x = 0    or x - 2 = 0

                     x = 2

Substitute x = 0 and x = 2  in the first equation to get the corresponding values for y

4(0) = y    and 4(2) = y

y = 0     or   y = 8

So, B is the correct answer

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PLS HELP! What is 4 1/3 multiplied by 2 1/4
Blababa [14]

Answer:

your answer would be 9 3/4

hope this helps

here our your choices for the other guy

A 2 1/3

B 5 1/2

C 1 1/9

D 2 1/6

8 0
3 years ago
Scientists estimate there are 70,000 species insects in each acre of the
lesya [120]

Answer:

there are 700 species in every acre

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Solve for x. Write the smaller solution first, and the larger solution second. (x−7)(−4x−2)=0
Fed [463]
Solve for x:
(-4 x - 2) (x - 7) = 0

Split into two equations:
-4 x - 2 = 0 or x - 7 = 0

Factor constant terms from the left hand side:
-2 (2 x + 1) = 0 or x - 7 = 0

Divide both sides by -2:
2 x + 1 = 0 or x - 7 = 0

Subtract 1 from both sides:
2 x = -1 or x - 7 = 0

Divide both sides by 2:
x = -1/2 or x - 7 = 0

Add 7 to both sides:
Answer: x = -1/2 or x = 7
5 0
4 years ago
ella has 53 to the third power pieces of candy and cristina has 67 to the third power pieces of candy how many pieces of candy d
saw5 [17]

449640 pieces of candy total. Wow, what a sweet treat

:)

3 0
4 years ago
If the radius of one of the semicircles is 7 meters, what is the perimeter of the figure?
Nataly [62]
Perimeter of Figure = Perimeter of 2 semicircles + Measures of two straight line

P = 2(πr) + 2*x

P = 2*3.14*7 + 2*13

P = 43.96 + 26

P = 69.96 m

In short, Your Answer would be: Option C

Hope this helps!
7 0
3 years ago
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