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Tcecarenko [31]

2 years ago

11

1. If a triangle of area 95 square units has a height of length 19 units, calculate

1 answer:

Anna [14]2 years ago

8 0

48 I believe :) pls like I need points

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6/5 s = -2 <br><br> whats the answer solve the (s)

iVinArrow [24]

Answer: s= -5/3

Step-by-step explanation: hope this helps!

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3 years ago

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Which matrix represents the system of equations shown below? 2x-y=-6 and x-6y=13

dezoksy [38]

Answer: D

<u>Step-by-step explanation:</u>

The first matrix contains the coefficients of the x- and y- values for both equations (top row is the top equation and the bottom row is the bottom equation. The second matrix contains what each equation is equal to.

$\begin{array}{c}2x-y\\x-6y\end{array}\qquad \rightarrow \qquad \left[\begin{array}{cc}2&-1\\1&-6\end{array}\right] \\\\\\\begin{array}{c}-6\\13\end{array}\qquad \rightarrow \qquad \left[\begin{array}{c}-6\\13\end{array}\right]$

The product will result in the solution for the x- and y-values of the system.

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3 years ago

What is the greatest common factor of these number 12x^3, 16x^2, 20x?

Mrac [35]

Answer:

Step-by-step explanation:gsgsbwbw

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3 years ago

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The temperature falls from 3 degrees Celsius to -4 degrees celcius what is the the difference in these temperatures

STatiana [176]

Answer:

7

Step-by-step explanation:

3 - -4=7

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3 years ago

7x+11 >5x-5 Can someone helpp

PSYCHO15rus [73]

Answer:

x>-8

Step-by-step explanation:

7x+11>5x-5

2x+11>-5

2x>-16

x>-8

the > sign acts like an equal sign :)

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3 years ago

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