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3 years ago

What is 18 percent of 40

Mathematics

2 answers:

Sergeeva-Olga [200]3 years ago

7 0

Answer:

7.2 or 7.20

Step-by-step explanation:

vesna_86 [32]3 years ago

4 0

<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ 40 x 0.18 = 7.2

Your answer is 7.2

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

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What is 136°=92°+6r+2°

Lina20 [59]

What is being solved for is r.

$136 = 92 + 6r + 2$

$136 - 92 - 2 = 6r$

$42 = 6r$

$r = 6$

3 0

3 years ago

Find the value of x<br> A. 8 <br> B. 4<br> C. 19<br> D. 24

hodyreva [135]

<h3>Hello There!!</h3>

Given figure is a <u>parallelogram</u>

Value of"x"

<h3><u>Solution</u></h3>

$m \angle \: A = m \angle \: C$

$2x + 35 = 5x - 22$

$\implies 2x - 5x = - 22 - 35 \div \\ \implies - 3x = - 57 \\ \\ \implies x = \frac{ - 57}{ - 3} \\ \\ \implies x = \cancel\frac{ - 57}{ - 3} \\ \\ \implies x = 19$

$\therefore \text{Option C= 19 is the correct answer}$

<h3>Hope this helps</h3>

4 0

2 years ago

Sketch a graph of f(x)

just olya [345]

Answer:

The graph in the attached figure

Step-by-step explanation:

we know that

For $x\leq -2$ -----> the interval is (-∞,-2]

$f(x)=-3$

For $-2 < x \leq 1$ -----> the interval is (-2,1]

$f(x)=x$

For $x > 1$ -----> the interval is (1,∞)

$f(x)=2$

The graph in the attached figure

3 0

3 years ago

Linear equation: -1

hoa [83]

Answer:

see below

Step-by-step explanation:

-1/2 * (6x + 10) = 13

Distribute -1/2

–3x – 5 = 13

Add 5 to each side

-3x-5+5 = 13+5

–3x = 18

Divide each side by -3

-3x/-3 = 18/-3

x = -6

6 0

3 years ago

Isolate for r, d = 2r

e-lub [12.9K]

Answer:

D/2=r

Step-by-step explanation:

Since we want r to be by itself what we can do is divide 2 on both sides so 2 can cancel out on 2r and when you divide on both sides your left with d/2=r

5 0

3 years ago