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2 years ago

12

A triangular prism has an equilateral base with each side of the triangle measuring 8.4 centimeters. The height of the prism is

10.2 centimeters.
Which triangular prism is similar to the described prism?

1 answer:

BartSMP [9]2 years ago

6 0

Answer:

it should be D

Step-by-step explanation:

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3) Divide x3 + 4x2 – 3x – 12 by (x + 4)

alex41 [277]

Answer:

Factor the numerator and denominator and cancel out the common factors.

x ^2 − 3 is your final answer.

Step-by-step explanation:

Hope that this helps you out! :)

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7 0

2 years ago

What is the y intercept of x=14

Sophie [7]

Answer:

Step-by-step explanation:

x=14 is a vertical line with undefined slope

It has no y intercept and has only x intercept of 14.

6 0

3 years ago

Here you go the brainless

Mrac [35]

$m= \frac{y_1-y_2}{x_1-x_2} \\ m= \frac{4-(-1)}{-4-1 } \\ m= \frac{5}{-5} \\ m=-1$

4 0

3 years ago

Solve the system of equations.<br> – 9y + 4x – 11 = 0<br> - 3y + 10x + 31 = 0

Kruka [31]

value of x =-4 and value of y=-3

(-4,-3) is the solution of system of equations.

Step-by-step explanation:

We need to solve the system of equations

$-9y + 4x-11 = 0- 3y + 10x + 31 = 0$

Rearranging:

$-9y + 4x = 11\,\,\,eq(1)\\- 3y + 10x=- 31 = 0\,\,\,eq(2)$

Multiply eq(2) with 3 and subtract eq(2) from eq(1)

$-9y + 4x = 11\\-9y+30x=-93\\+\,\,\,\,\,\,-\,\,\,\,\,\,\,\,\,\,\,\,+\\----------\\-26x=104\\x=\frac{104}{-26}\\x=-4$

Putting value of x = -4 into eq(1)

$-9y + 4x = 11\\-9y+4(-4)=11\\-9y-16=11\\-9y=11+16\\-9y=27\\y=\frac{27}{-9}\\y=-3$

So, value of x =-4 and value of y=-3

(-4,-3) is the solution of system of equations.

Keywords: system of equations.

Learn more about system of equations at:

#learnwithBrainly

5 0

3 years ago

9 Marty conducted a survey in his first period class to determine student preferences for music. Out of 25 students, 14 like hip

S_A_V [24]

Answer:

C

Step-by-step explanation:

14/25=0.56 0.56x300=168

6 0

3 years ago