3 years ago

WILL GIVE BRAINLIEST!!!

Mathematics

1 answer:

Bogdan [553]3 years ago

8 0

The answer is B: moderate

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Solve the following equation: 2(4^2 + 10) =

lesantik [10]

Answer:

Step-by-step explanation:

2(4^2 + 10) =

We do what's in the parenthesis first.

4^2 = 16 and 16+10 =26.

2(26)

= 52

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-3(-4b - 7n) use n = 8 and b = 2

gogolik [260]

The answer for your problem is 192

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3 years ago

Help will mark brainliest answer

kumpel [21]

Answer:

i think its 75

Step-by-step explanation:

bend your head to the right and compare to a 90 degree square

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The vertex of the graph of a quadratic function is (3, 1) and the y-intercept is (0, 10). Which of the following is the

pishuonlain [190]

Answer:

C. y = x² - 6x + 10

Step-by-step explanation:

Formula f(x)=a(x-h)^2+k (h,k) is vertex

Y=a (x-3)^2+1

Plug in y intercept

10=a (0-3)2+1

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Y=(x-3)2 +1

Y=x2-6x+9+1

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brainly.com/question/3584775#citedsource

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3 years ago

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HELP ME ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing. Check ALL that apply

Lostsunrise [7]

Answer:

A, B

Step-by-step explanation:

After being simplified and put in standard form, the equations are ...

A. 3x² +8x -13 = 0 . . . a quadratic

B. 3x² -x -30 = 0 . . . . a quadratic

C. 4x = -16 . . . . . . . . . a linear equation, not quadratic

D. 3x⁴ -5x -6 = 0 . . . . a quartic equation, not quadratic

Both of the quadratic equations can be solved using the quadratic formula.

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3 years ago