3 years ago

What is the length in feet of the base of the triangle

Mathematics

1 answer:

Hatshy [7]3 years ago

5 0

I think the answer is C 2/3

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What are the steps to solve for: 1/5(x+5)=1/4(x-3)+1

andrew11 [14]

Step 1. Simplify $\frac{1}{5} (x+5)$ to $\frac{x+5}{5}$

$\frac{x+5}{5} = \frac{1}{4} (x-3)+1$

Step 2. Simplify $\frac{x+5}{5}$ to $1+ \frac{x}{5}$

$1+ \frac{x}{5} = \frac{1}{4} (x-3)+1$

Step 3. Simplify $\frac{1}{4} (x-3)$ to $\frac{x-3}{4}$

$1+ \frac{x}{5} = \frac{x-3}{4} +1$

Step 4. Cancel $1$ on both sides

$\frac{x}{5} = \frac{x-3}{4}$

Step 5. Multiply both sides by $20$ (the LCM of $5,4$ )

$4x=5(x-3)$

Step 6. Expand

$4x=5x-15$

Step 7. Subtract $5x$ from both sides

$4x-5x=-15$

Step 8. Simplify $4x-5x$ to $-x$

$-x=-15$

Step 9. Multiply both sides by $-1$

$x=15$

Done! :) Hope this helps! :)

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3 years ago

Mr. Munoz gave his students the following expression to simplify as their exit ticket for class one day.

KatRina [158]

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Step-by-step explanation:

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2 years ago

What is 4× 10 in standard notation

riadik2000 [5.3K]

400000 10 to the fifth power is 100000, so when you switch out the 1 for a 4, it become 400000.

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3 years ago

A taxi service charges a $10 flat fee plus $3 per mile traveled. If an equation is made to calculate the total cost of a taxi ri

sertanlavr [38]

Flat rate=y intercept
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I have no idea my brother just skip it

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