3 years ago

To find the value of an expression is to _______________.

Mathematics

1 answer:

kakasveta [241]3 years ago

3 0

Evaluate , I've had this question before and I got it right

You might be interested in

Plllllllllllease heeeeelp

Musya8 [376]

Answer:

SA = 967.6 cm²

Step-by-step explanation:

Surface Area of cylinder = $2\pi r h + 2\pi r^2$

Where r = 7 cm, h = 15 cm

=> SA = 2(3.14)(7)(15)+2(3.14)(7)²

=> SA = 659.7 + 2(3.14)(49)

=> SA = 659.7 + 307.9

=> SA = 967.6 cm²

6 0

2 years ago

Read 2 more answers

PLEASE HELP, MUST ANSWER NOW!!!!!!!!!!

klasskru [66]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

X/4 -3 = 1/3 + 2x solve for x

ivann1987 [24]

Answer:

Step-by-step explanation:

$\frac{x}{4}$ - 3 = $\frac{1}{3}$ + 2x ...... (1)

(1) × 12 :

3x - 36 = 4 + 24x

21x = - 40

x = - $\frac{40}{21}$ = $-1\frac{19}{21}$

4 0

2 years ago

Solve for q. 3/5 = q/10 q=?

Helga [31]

Simply the equation by using cross-multiplication, you get 30=5q
Then you swap sides of the equation, you get 5q=30
Then you divide both sides of the equation by 5
Your answer is q=6

4 0

3 years ago

Here is a list of numbers: 2, 13, 13, 6, 10,4 16,14,20 State the median.

Travka [436]

Answer:

Median = 13

Step-by-step explanation:

Arranging it in ascending order:

=> 2,4,6,10,13,13,14,16,20

Median is the middlemost no.

So,

=> Median = 13

5 0

3 years ago

Read 2 more answers