3 years ago

Can someone help plz?

Mathematics

2 answers:

sertanlavr [38]3 years ago

6 0

Where is the data for the graphs

dimulka [17.4K]3 years ago

5 0

Answer:

Step-by-step explanation:

The line for A is in the center of all the dots, so logically it is the right answer.

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PLEASE HELP! 49 POINTS! Show work and explain! I don't get it.

docker41 [41]

Answer:

Step-by-step explanation:

-6 10n to the 5 11n to the 3

you put the ones that are alike to gether. so -3 and -3 together and 5n to the 3rd and 6n to the third together and 3n to the fifth and 7n to the fifth together

3 0

3 years ago

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Mai biked 5 1/4 miles today, and Noah biked 2 1/2 miles. How many times the length of Noah’s bike ride was Mai’s bike ride?

OlgaM077 [116]

Answer:

The length of Mai's bike ride was 2.1 times the length of Noah's ride.

Step-by-step explanation:

Mai biked 5 1/4 miles today

So he biked, in miles:

$5 + \frac{1}{4} = \frac{5*4 + 1}{4} = \frac{20+1}{4} = \frac{21}{4}$

Noah biked 2 1/2 miles.

So, in miles, he biked:

$2 + \frac{1}{2} = \frac{2*2 + 1}{2} = \frac{4+1}{2} = \frac{5}{2}$

How many times the length of Noah’s bike ride was Mai’s bike ride?

We divide the Mai distance by Noah's distance. In a division of fractions, we multiply the numerator by the inverse of the denominator. So

$\frac{\frac{21}{4}}{\frac{5}{2}} = \frac{21}{4} \times {2}{5} = \frac{21*1}{2*5} = \frac{21}{10} = 2.1$

The length of Mai's bike ride was 2.1 times the length of Noah's ride.

5 0

2 years ago

2. Rewrite by factoring the GCF from each expression. c) 12ab + 6a Show your work here:

vova2212 [387]

Answer:

6a(2b+1)

is it this

if it's correct mark me brainliest pleasee

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2 years ago

Your food bill was $80 at a restaurant.

Flauer [41]

$16 / $80 * 100% = 20%.

3 0

3 years ago

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The sum of three decimals. 23.56 2.56 2.5892. Step by step I need to show my work.

Volgvan

Answer:

28.7092

Step-by-step explanation:

2.5892 + 23.5600 = 26.1492

26.1492 = 28.7092

7 0

2 years ago

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