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Komok [63]
3 years ago
7

Is 4(5c + 3) and 9c + 7 equivalent?

Mathematics
2 answers:
uysha [10]3 years ago
7 0

Answer:

Find the exact value using trigonometric identities.

20

c

+

12

Step-by-step explanation: 20 c + 12 c will give you your answer.

Otrada [13]3 years ago
3 0

Answer:

No sir  

Step-by-step explanation:

when you see  Parentheses beside a number it means your mutiplying

your answer would be: 20c + 12

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How do i work out -2=6+a/5
Kamila [148]

Answer:

a = -40

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

  • -2 = 6 + \frac{a}{5}
  • -2 = 6 + \frac{1}{5}a
  • -2 = \frac{1}{5}a + 6
  • \frac{1}{5}a + 6 = -2

Step 2: Subtract 6 from both sides.

  • \frac{1}{5}a + 6 - 6 = -2 -6
  • \frac{1}{5}a = -8

Step 3: Multiply both sides by 5.

  • \frac{1}{5}a * 5 = -8 * 5
  • a = -40

Therefore, a = -40. I hope this helped you!

3 0
3 years ago
Read 2 more answers
A regular hexagon is shown below. Find the value of x.
Cloud [144]

The measure of each interior angle of the hexagon is 120°. Then the value of x will be 20°.

<h3>What is a polygon?</h3>

The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.

A regular hexagon is shown below.

Then the internal angle of the hexagon is (5x + 20)°.

Then the value of x will be

We know that each interior angle of the hexagon is 120°.

Then we have

5x + 20 = 120

       5x = 100

        x = 20

More about the polygon link is given below.

brainly.com/question/17756657

#SPJ1

8 0
2 years ago
) Which number is NOT in the solution set of X + 5 &gt; 10?
Jet001 [13]

Answer:

A) 4

Step-by-step explanation:

4 + 5 = 9

9 is NOT greater than 10.

3 0
2 years ago
There were 196 students that participated in a clean-up event at a nearby lake. this is one fourth of the entire student populat
Norma-Jean [14]
Hello there.

<span>There were 196 students that participated in a clean-up event at a nearby lake. this is one fourth of the entire student population. write and solve an equation to find the number of students at this school.

Answer: x is the number of students in the school.
</span>\frac{x}{4} = 196.
<span>196 x 4 = 784.
Therefore the number of students in this school is 784.

Hope This Helps You!
Good Luck Studying ^-^</span>
6 0
4 years ago
in a section of a baseball stadium, there are 11 seats in the first row. there are 15 seats in the second row, 19 seats in the t
Sever21 [200]
I believe the answer is A
3 0
4 years ago
Read 2 more answers
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