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Licemer1 [7]
3 years ago
11

Please help me with number 10

Mathematics
2 answers:
swat323 years ago
6 0
A)36 inches. hope this helps
SVEN [57.7K]3 years ago
5 0
The answer is 36 inches
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Put in Ti-84 Calc answer = 14.666666667
7 0
3 years ago
I need help on this ? Plss answer
RideAnS [48]

Answer:

Dino Diner is half the price of Carla Cafe

Step-by-step explanation:

$16 for the Dino Diner charges

$32 for Carla Cafe

4 0
2 years ago
What is the third angle of a triangle if the other two are (3x-20)° and (4x+10)°​
Karolina [17]

Answer:

The other angle is 190-7x.

Step-by-step explanation:

Angles in a triangle add up to 180 degrees.

Let A be the third angle.

A + (3x-20) + (4x+10) = 180

A = 180 - (3x - 20) - (4x + 10) = 190 - 7x

8 0
3 years ago
Hi, can someone help with these two questions ASAP! (Ignore the multiple choice I circled, not sure if it’s correct)
Sindrei [870]

Answer:

1) D. y = -\frac{3}{2}\cdot x^{12} -7\cdot x^{5}+\frac{2}{3}\cdot x -10

2) E. The coefficient of x is -16.

Step-by-step explanation:

1) A polynomial is an algebraic expression of the form p(x) = \Sigma \limits_{i = 0}^{n} c_{i}\cdot x^{i}, where n is the grade of the polynomial. In this case, the only equation that satisfies this definition is:

y = -\frac{3}{2}\cdot x^{12} -7\cdot x^{5}+\frac{2}{3}\cdot x -10

Correct answer: D

2) Let p(x) = (2\cdot x + 1) \cdot (5\cdot x^{3}-8\cdot x +4), we proceed to expand the expression by algebraic means:

p(x) = (2\cdot x + 1)\cdot (5\cdot x^{3}) -(2\cdot x +1)\cdot (8\cdot x) + 4\cdot (2\cdot x + 1)

p(x) = 10\cdot x^{4}+5\cdot x^{3}-16\cdot x^{2}+4

We see that coefficients for x^{2} and x are -16 and 0, respectively. Hence, the incorrect answer is E.

3 0
3 years ago
N - 6n simplified I NEED HELP
Vinil7 [7]

Answer:

-5n

Step-by-step explanation:

n-6n=-5n

Hope This Helps!!

(brainliest please, if possible)

8 0
2 years ago
Read 2 more answers
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