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aniked [119]
4 years ago
14

Find the value of x.

Mathematics
1 answer:
faust18 [17]4 years ago
3 0

Answer:

x = 18

Step-by-step explanation:

Since that is a right angle, we know that the total degrees of the angle is 90 degrees.

1) Based off of that, you can form the equation: 3x + 2x = 90.

2) solve the equation for x. Combine like terms: 3x + 2x = 5x.

    5x = 90

3) So now, divide both sides by 5.  90 / 5 = 18

      x = 18

Therefore, the correct answer is x = 18.

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At year 20, the graph shows 6% will be on diets.

8 0
3 years ago
Jordan drank 36 ounces of water today , how many cups of water did he drink ?
Debora [2.8K]

Answer:

jordan drinks 4.5 cup of water

3 0
3 years ago
There are 2.54 Centimeters in 1 inch how many inches are there in 51.7 centimeters round your answer to the nearest thousandths
SOVA2 [1]

Answer:

20.354 inches

Step-by-step explanation:

1 inch = 2.54 cm

We have 51.7 cm



51.7 cm      1 inch

----------- * -----------          = 20.35433071 inches

1                  2 .54 cm


We need to round to the nearest thousandths  (3 decimal places)

20.354 inches

6 0
3 years ago
Which is the completely factored form of 12x4 + 39x3 + 9x2?
Troyanec [42]
<h3><u>Explanation</u></h3>
  • Given expression

{12x}^{4}  +  {39x}^{3}  +  {9x}^{2}

  • Factor the expression by using common factor.

We csn pull out 3x² out of the expression.

{3x}^{2} (4 {x}^{2}  + 13x + 3)

We simply pull out the x-term with lowest degree and 3 out of the expression. If another expression cannot be factored after first factoring then that's the final answer.

  • The expression can still be factored. Factor the expression by using two brackets.

{4x}^{2}  + 13x + 3 \\ (4x + 1)(x + 3)

  • New factored form

3 {x}^{2} (4x + 1)(x + 3)

<h3><u>Answer</u></h3>

\large \boxed { {3x}^{2} (4x + 1)(x + 3)}

6 0
3 years ago
Read 2 more answers
Find the value of x when y=16 y=-5x+4
LenaWriter [7]
First, plug Y into the equation
16=-5x+4
Get variables on one side and numbers on the other
Subtract 4 from both sides
12=-5x
X= 12/5
6 0
4 years ago
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