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TEA [102]
2 years ago
11

HELP WILL MARK AS BRAINLIEST!!! AS SOON AS POSSIBLE (I ONLY HAVE LIKE 10 MINITES LEFT)

Mathematics
1 answer:
NemiM [27]2 years ago
6 0

8765

Step-by-step explanation

its 9  i took a test  and it was the answer

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Answer:

THESE CAN HELP U OUT

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B=15

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3 years ago
Inez says you can plot 40 on a number line, but Jeremiah says you cannot. Who is correct?
Alborosie

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I am correct

Step-by-step explanation:

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4 0
3 years ago
Which of the following is a valid application of the distributive property?
Anna35 [415]

Answer:

Only A

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
Substitute the values for a, b, and c into b2 – 4ac to determine the discriminant. Which quadratic equations will have two real
adoni [48]

Step-by-step explanation

<h3>Prerequisites:</h3>

<u>You need to know: </u>

b^2 - 4ac = 0 \Rightarrow 1 solution

b^2 - 4ac > 0 \Rightarrow 2 solutions

b^2 - 4ac < 0 \Rightarrow No\ real\ solutions

----------------------------------------------------------------

2x^2-7x-9 = 0

b^2 - 4ac

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2 Solutions

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x^2-4x+4 = 0

b^2 - 4ac

-4^2 - 4(1)(4) = 0

1 Solution

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b^2 - 4ac

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3 0
3 years ago
Read 2 more answers
Write the equation of the line that is parallel to the line 7 − 4 x = 7 y 7−4x=7y through the point (2,0).
lisov135 [29]
7 - 4x = 7y
1 - 4/7x = y....y = -4/7x + 1...slope here is -4/7. 
A parallel line will have the same slope

y = mx + b
slope(m) = -4/7
(2,0)...x = 2 and y = 0
now sub and find b, the y int
0 = -4/7(2) + b
0 = -8/7 + b
8/7 = b

so ur parallel equation is : y = -4/7x + 8/7 <=
4 0
3 years ago
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