Which of the following is two-dimensional and infinitely large?

Mathematics

1 answer:

Makovka662 [10]3 years ago

4 0

Answer:

D. A solid

Step-by-step explanation:

You might be interested in

Please HELPP!!! Solve the system of equations.<br> y= 2x<br> y= x^2 - 15

Nataly [62]

$y=2x\\y=x^2-15\\\\x^2-15=2x\\x^2-2x-15=0\\x^2-5x+3x-15=0\\x(x-5)+3(x-5)=0\\(x+3)(x-5)=0\\x=-3 \vee x=5\\\\y=2\cdot(-3) \vee y=2\cdot5\\y=-6 \vee y=10\\\\(x,y)\in\{(-3,-6),(5,10)\}$

7 0

3 years ago

Susanna uses 7.4 pints of white paint and blue paint to paint her bedroom walls. 3/5 of this amount is white paint, and the rest

pochemuha

Answer:

It is 6.8

Step-by-step explanation:

3/5 in decimal form is 0.6, so 7.4 - 0.6 is 6.8.

*Hope this helps*

7 0

2 years ago

Read 2 more answers

A chess club has 500 members but is losing 30 members each year. A computer club has 130 members and is gaining 20 members per y

zhannawk [14.2K]

Equation:
500-30x=130+20x
Since you want to find when they are the same, you put an equal sign. Also, since one is gaining and the other is losing, you have an addition and subtraction sign.
Solution:
370= 50x
x=7.4
Answer:
After 7.4 years, the clubs will have the same members, which is 278 members.
Tell me if this helps!!

7 0

2 years ago

Gabe is buying a pair of jeans at a local store that are priced $45. He knows that the country he lives in has an 8% tax added o

Sonbull [250]

Answer:

Yes it will

Step-by-step explanation:

The equation would be 50>45+(45*.08)

Once solving it, you will get 50 >48.6

8 0

3 years ago

Of the films Empty Set Studios released last year, 60% were comedies and the rest were horror films. 75% of the comedies were pr