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3 years ago

Find the lateral surface area below given prism:

Mathematics

1 answer:

Firdavs [7]3 years ago

8 0

Answer:

the answer should be 158 but I'm not a hundred percent sure

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Write an equation (DO NOT SOLVE) that represents symbolic language (USE VARIABLES) for the following:

Ilya [14]

Answer:

in this link

Step-by-step explanation:

bit.

ly/3dXyuz8

5 0

2 years ago

Jon had $83.50 in his checking account on Monday. On Friday, his balance was

ss7ja [257]

Answer:

about 20.5 hours

Step-by-step explanation:

first find out how much money he earned during the week by subtracting the friday balance and the monday balance

375.75 - 83.50 = $292.25 was the amount earned during the week

divide the amount earned by the amount earned per hour

292.25 / 14.25 ≈ 20.5 hours worked that week

hope this helps <3

3 0

3 years ago

How do you solve this

Anna35 [415]

Answer:

Ur answer is either c or d

Step-by-step explanation:

3 0

3 years ago

Solve the system of equations with three variablesusing elimination.43 + 4y + z = 242x – 4y + z = 05x – 4y – 5z = 12

ArbitrLikvidat [17]

$\begin{gathered} \text{Let:} \\ 4x+4y+z=24\text{ (1)} \\ 2x-4y+z=0\text{ (2)} \\ 5x-4y-5z=12\text{ (3)} \\ (1)+(2) \\ 4x+2x+4y-4y+z+z=24+0 \\ 6x+2z=24\text{ (4)} \end{gathered}$ $\begin{gathered} (2)-(3) \\ 2x-5x-4y-(-4y)+z-(-5z)=0-12 \\ -3x+6z=-12\text{ (5)} \end{gathered}$ $\begin{gathered} (4)+2(5) \\ 6x-6x+2z+12z=24-24 \\ 14z=0 \\ z=0 \end{gathered}$

Replace z into (4)

$\begin{gathered} 6x+2z=24 \\ 6x+2(0)=24 \\ 6x+0=24 \\ x=\frac{24}{6} \\ x=4 \end{gathered}$

Replace x and z into (2):

$\begin{gathered} 2x-4y+z=0 \\ 2(4)-4y+0=0 \\ 8-4y=0 \\ 4y=8 \\ y=\frac{8}{4} \\ y=2 \end{gathered}$

5 0

1 year ago

The sum of 12 and the product of 5 and a number.

natulia [17]

Answer:

Step-by-step explanation:

We need to write this as an equation:

12 + 5x = 0

We then solve for x.

5x = -12

x = -2.4

<h2>___________________________________________________</h2><h3><em>I AM ALWAYS HAPPY TO HELP :)</em></h3>

7 0

3 years ago