All categories

3 years ago

How can numbers be expressed, ordered, and compared

1 answer:

7 0

Compare or order the digits that are different, Write > or <. or use a number line 44 < 72
Say:
"44 is less than 72" Or you can look at the place value. You can express using an exponent, an octet and many more

You might be interested in

Factor 28 + 56t + 28w to identify the equivalent expressions. Choose 2 answers

ra1l [238]

Answer:

$28+56t+28w=14(2+4t+2w)\\\\28+56t+28w=28(1+2t+w)$

Step-by-step explanation:

$28+56t+28w=14\times 2+14\times 4t+14\times 2w\\\\14\ is\ common\ in\ every\ term\\\\28+56t+28w=14(2+4t+2w).........................................(1)\\\\Now\ take\ 2+4t+2w\\\\2+4t+2w=2+2\times 2t+2w\\\\2\ is\ common\\\\2+4t+2w=2(1+2t+1)\\\\Now\ substitute\ this\ in\ equation\ 1\\\\28+56t+28w=14\times 2(1+2t+w)\\\\28+56t+28w==28(1+2t+w)$

3 0

4 years ago

Read 2 more answers

Pachacha [2.7K]

Answer:

C. y= 3(x + 2)^2 + 2

Step-by-step explanation:

A. Rewrite in vertex form and use this form to find the vertex

( h , k ) . ( 2 , − 2 )

B. Rewrite in vertex form and use this form to find the vertex

( h , k ) . ( − 2 , 2 )

C. Rewrite in vertex form and use this form to find the vertex

( h , k ) . ( − 2 , 2 )

D. Rewrite in vertex form and use this form to find the vertex

( h , k ) . ( 2 , 2 )

6 0

2 years ago

What is the volume of a cone that has a height of 10 feet and a base with a diameter of 2 and half feet?

lyudmila [28]

Volume of a cone: 1/3 $\pi$ r²h
r is the radius (diameter ÷ 2) and h is the height.

Find the radius first using the diameter: 2 $\frac{1} {2}$ ÷ 2 = 1.25

Now plug in the numbers into the formula.

1/3 $\pi$ 1.25²10 = 16.4

The volume of the cone is 16.4 cubic feet.

6 0

3 years ago

(5x^2 - 2x^3 + x) - (6x^3 - 8x^2 - x)

pashok25 [27]

Answer:

-8x^3+13x^2+2x

8 0

3 years ago

Read 2 more answers

Bruh I’m so confused on how to do this

Dmitrij [34]

Rotation doesn't matter for this question... The dilation is key... you made each side of the triangle 4 times bigger

<h3>Answer:</h3>

A. False:

$Area= \frac12 \times base \times height$ .... if the base is 4 times bigger and the height is 4 times bigger .... the area will be 16 times bigger

B. True .... you just add all sides, each is 4 times bigger

C. False ... by definition of dilation, the sides grew

D. True... Size changed, but the shape stayed the same (so, did the angles)

3 0

3 years ago