All categories

3 years ago

A mathematical expression that contains one or more _______________ is called an algebraic expression.

Mathematics

2 answers:

Fittoniya [83]3 years ago

7 0

Answer:

variable

Step-by-step explanation:

a mathematical expression that contains one or more variable is an algebraic expression

e.g y is a variable

hjlf3 years ago

3 0

ANSWER: Variables

Explanation:

You might be interested in

Which decimal is equivalent to 8.100

larisa86 [58]

Answer:

81/10

Step-by-step explanation:

i just figured it out i really don't have one but i hope it helps

7 0

3 years ago

I HAVE ASKED THIS TWICE NOW YOU GUYS!! SOMEONE PLEASE HELP ME I REALLY NEED HELP PLEASE THIS IS A VERY IMPORTANT TEST I WILL GIV

lubasha [3.4K]

Ok so 12 in. = 1ft
210 in = 17.5 ft
35 in = about 2.9 ft
17.5/2.9 = approximately 6 ft.
I think the answer is 6 ft
At the same time 210/35 = 6, which would make the length 6 in., because area equals base times height, so you just divide, which would make it 1/2ft.
I would go with 6 in.

8 0

4 years ago

The workers leave the lights on in the break room for stretches of about 3 hours.

Pie

Answer:

Halogen

Step-by-step explanation:

Halogen is a little more efficent but not as efficient as LED lighting.

4 0

3 years ago

Help me please. Right answer only. Thanks

TEA [102]

Answer:

Two solutions were found :

x =(12-√132)/6=2-1/3√ 33 = 0.085

x =(12+√132)/6=2+1/3√ 33 = 3.915

Step-by-step explanation:

7 0

3 years ago

Find the average rate of change for f(x)=9x^2+3 over the interval [x,x+h].

butalik [34]

Answer:

$9h +18x$

Step-by-step explanation:

$\frac{f(x +h) -f(x)}{x+h -x} \\ \frac{9(x +h)^2 +3 -(9x^2 +3)}{h} \\ \frac{9(x^2 +2xh +h^2) +3 -9x^2 -3 }{h} \\ \frac{9x^2 +18xh +9h^2 +3 -9x^2 -3}{h} \\ \frac{9h^2 +18xh}{h} \\ 9h +18x$

4 0

3 years ago