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lina2011 [118]
4 years ago
13

Please answer this before tomorow please guys help me help me please​

Mathematics
2 answers:
Feliz [49]4 years ago
7 0

Answer:

3456

Step-by-step explanation:

5555

allochka39001 [22]4 years ago
6 0

Answer:

which grade are you

Step-by-step explanation:

skskakksksksks

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HELP!!!!!!!!
zhannawk [14.2K]

<u>ANSWER</u>

(Choice A)

-4(3e+4)

<u>EXPLANATION</u>

The given expression is

- 7 + 3( - 4e - 3)

We expand to get:

- 7 - 12e - 9

We regroup the terms to get:

- 12e - 9 - 7

Simplify now to get:

- 12e - 16

We now factor -4 to obtain:

- 4(3e + 4)

The correct choice is A.

3 0
3 years ago
Read 2 more answers
a scientist studying where American Indians once lived discovered 137 pots in the first location and 243 in the second how many
natulia [17]

Answer:

106

Step-by-step explanation:

just subtract 243-137

4 0
3 years ago
Read 2 more answers
Find t(2.5) if t (x)/\2 +2x
Semmy [17]
T(2.5) If t(x)= x^2 + 2x

where z = 2.5

t(x) = (2.5)^2 + 2(2.5)

6.25 + 5 =

11.25 = Ans



4 0
4 years ago
Write the quadratic equation whose roots are −2 and 2, and whose leading coefficient is 3.
Elena L [17]

Answer:

3x^2-12=0

Step-by-step explanation:

<u>Quadratic Equation</u>

A quadratic equation also called a second-degree equation is a special polynomial whose highest degree is two.

The general form of the quadratic equation is

ax^2+bx+c=0

Where a is known as the leading coefficient. Another form to write the quadratic equation is

a(x-x_1)(x-x_2)=0

Where x1 and x2 are the roots or zeroes of the equation.

We have the roots of the given equation are -2 and 2, and the leading coefficient is 3.

Plugging in the given values we have

3(x+2)(x-2)=0

Operating

3(x^2-4)=0

\boxed{3x^2-12=0}

4 0
4 years ago
Please can i have help with the question
bija089 [108]
Here is the step by step answer
Hope this helps!
Make sure to give a like and brainliest!

7 0
3 years ago
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