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Rus_ich [418]
3 years ago
11

Find the value of x. x= (no need to do the classifying.)

Mathematics
1 answer:
timama [110]3 years ago
4 0

Answer:

<h2>35° (Verified Answer) ✅</h2>

Step-by-step explanation:

Well, we know that all three angles of a triangle add up to 180°, we set the three equations added together equal to 180°.

180 = x + 10 + 3x - 5 + x

We can simplify this to:

180 = 5x + 5

Now, all we need to do is solve.

Subtract 5.

175 = 5x

Divide by 5

x = 35°

Now, we must check this solution by substituting our solution for x in for x, to see if the values equal.

180 = 35 + 10 + 3 (35)  - 5 + 35

180 = 45 + 3 (35) - 5 + 35

180 = 105 + 45 - 5 + 35

180 = 150 - 5 + 35

180 = 150 + 30

180 = 180 ✅

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Answer:

1\frac{1}{4}\ liters

Step-by-step explanation:

step 1

Convert mixed number to an improper fraction

1\frac{3}{5}=\frac{1*5+3}{5}=\frac{8}{5}

step 2

Using proportion

\frac{2}{(8/5)}\frac{liters}{doors} =\frac{x}{1}\frac{liters}{door}\\ \\x=2/(8/5)\\ \\x=10/8\ liters

step 3

Convert to mixed number

\frac{10}{8}\ liters=\frac{8}{8}+\frac{2}{8}=1\frac{1}{4}\ liters

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4 years ago
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Step-by-step explanation:

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sp2606 [1]
Solving
  S = 3F - 24
for F gives
  S + 24 = 3F
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PLZ HELP!!!! A pair of equations is shown below: y = 6x − 4 y = 5x − 3 Part A: In your own words, explain how you can solve the
Goryan [66]

Answer:

Step-by-step explanation:

y = 6x − 4

y = 5x − 3

A: chose a value for x(input) and get the out put (y) because the equation already in the slope intercept mode:y=mx+b

x                   y=6x-4                  y=5x-3

1                    y=2                        y=2

2                    y=8                        y=7

0                     -4                            -3

slope  :

y=6x-4    slope is 6            y intercept(0,-4)

y=5x-3      slope is 5          y intercept (0,-3)

solution of the pair of equation is  the point of intersection :

6x-4=5x-3

6x-5x=-3+4

x=1   and y=6x-4   ⇒ y=6-4=2

<h2>(1,2)</h2>

6 0
4 years ago
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