Find the value of x.

Mathematics

1 answer:

Slav-nsk [51]2 years ago

5 0

Answer: X = 3.174285

Explanation:

Given: 7x + 21, 47

7x + 21 = 47

7x = 47 - 21

7x = 26

X = 26/7 or 3.174285

You might be interested in

Please answer it now in two minutes

Elenna [48]

Answer:

∠ I ≈ 60.3°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan I = $\frac{opposite}{adjacent}$ = $\frac{HG}{GI}$ = $\frac{7}{4}$ , thus

∠ I = $tan^{-1}$ ( $\frac{7}{4}$ ) ≈ 60.3° ( to the nearest tenth )

3 0

3 years ago

Read 2 more answers

Elementry math lesson 3.11 5th grade page 70

Nataly_w [17]

What need help on it?

6 0

3 years ago

Read 2 more answers

Solve: 4x 6<-6 and show steps

djverab [1.8K]

4x -6 < -6
I moved the constants over.
4x < 0
Isolate c
x<0

5 0

3 years ago

Please fill in the missing blanks! I will give brainly to the best!

tigry1 [53]

The required missing terms are sequential as 3, -8, -10, 1, -9, -7, 5, 10, 6, -9, 1, -1, 1, and -7.

<h3>What is simplification?</h3>

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
What we do is, lets fill the blank space be x,
Now for 1,
[-1] + [-1] + x = 1
-2 + x = 1
x = 1 + 2
x = 3
Similarly, all the blank spaces can be determined as, -8, -10, 1, -9, -7, 5, 10, 6, -9, 1, -1, 1, and -7.

Thus, the required missing terms are sequential as 3, -8, -10, 1, -9, -7, 5, 10, 6, -9, 1, -1, 1, and -7.

Learn more about simplification here:

brainly.com/question/12501526

#SPJ1

6 0

1 year ago

Urgent please!!! I really don’t understand it, tysm to anyone who can answer thissss :))))

Tomtit [17]

Given:

The frequency distribution table.

To find:

The mean average score on a test.