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wlad13 [49]
3 years ago
14

I NEED HELPP!!! PLEASE

Mathematics
1 answer:
svlad2 [7]3 years ago
7 0

Answer:

a

Step-by-step explanation:

4=-(-1+1)^2+4

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Volume ....................
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360 cm^2

Step-by-step explanation:

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Read 2 more answers
Choose the correct comparison for the numbers below.
Alexandra [31]

Answer:

A

Step-by-step explanation:

In order to compare all three numbers, you must change them all to have the same form, either all decimal form, all fraction, or all percentages.

The easiest ways to compare are decimal and percentage, as they're practically the same thing. For simplicities sake, though, let's turn all the numbers into decimal.

Since 0.85 is already in decimal form, leave it as it is.

3/4 can be turned into a decimal by putting it into a calculator, but intuitively you should know that it's 0.75. If you don't know a fraction intuitively, you just need to make the fraction into a multiple of denominator 100 and take the numerator. For example:

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91% can be changed into a decimal by moving the decimal place left 2 places. 91.0% turns into 0.91.

Now that you can see the numbers, just rearrange them from least to greatest

0.75<0.85<0.91

equal to A

5 0
3 years ago
Alan drove from his home to the grocery store, and then, he drove to the pizza shop passing his house on the way. After eating l
ahrayia [7]

Answer:

It took him 7.5 hrs to drive home.

my bad

Step-by-step explanation:

5 0
2 years ago
1) If x= 4.2 and y = 5, what is the value of the expression
____ [38]

Answer:

Step-by-step explanation:

y-x=0.7

y=x+0.7, so lets plug in that into the expressions instead of y

1)

(y-x)=

x+0.7-x=

x+0.7+(-x)=

x+(-x)+0.7=

x-x+0.7=

0.7

2)

(x-(x+0.7))/((x+0.7)-x)=

(x-x+0.7)/(x+0.7-x)=

(x-x+0.7)/(x+0.7+(-x))=

(x-x+0.7)/(x+0.7+(-x))=

(x-x+0.7)/(x+(-x)+0.7)=

(x-x+0.7)/(x-x+0.7)=

0.7/0.7=

1

3 0
3 years ago
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