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nata0808 [166]
3 years ago
8

Gina takes three hours of dance classes for x weeks. Which expression shows the number of hours Gina dances?

Mathematics
1 answer:
Archy [21]3 years ago
8 0

Answer:

3x

Step-by-step explanation:

x = number of weeks.

When you plug in the number of weeks for x you'll get the amount of hours she had for dance classes.

Example: She has been doing classes for 3 weeks, how many hours did she do?

3x

3(3)

= 9(She had 9 hours of dance class combined for the past three weeks).

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makkiz [27]

Use Pythagoras theorem

Hypotenuse²=Base²+ Height ²

H²=(8)²+(6)²

H²=64+36

H²= 910

H²=10√91 cm Solution

5 0
3 years ago
Read 2 more answers
What is the average score of runa 140,96 and 13?​
scoundrel [369]

\huge\textsf{Hey there!}

\large\textsf{Formula:}

\mathsf{\dfrac{Sum\ of\ all\ terms}{Total\ number\ of\ values\ in\ the\ data}= your\ mean/average}

\mathsf{\dfrac{140+96+13}{3}}

\mathsf{140+36+13}

\mathsf{140 + 96 = \bf 236}

\mathsf{236 + 13}

\mathsf{ = \bf 249}

\mathsf{\dfrac{249}{3}}

\mathsf{= \bf 83}

\boxed{\boxed{\large\textsf{Possible answer: \huge \bf 83}}}\huge\checkmark

\large\textsf{Good luck on your assignment and enjoy your your day!}

~\frak{Amphitrite1040:)}

3 0
3 years ago
What is the decimal that is equivalent to 3 and 10 hundredths
Alisiya [41]
There are many different equalvelices.3.10 really is like a fraction so...
3/10 is equal to 30/100 and 300/1000.
Surely this should help.
8 0
3 years ago
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It takes 12 cups of chicken broth to make a chicken soup recipe. How much is this in quarts?
slava [35]
3 quarts.

4 cups equal 1 quart according to the US standards.
Using that, we get an equation like:
4c = 1q
if you want 12 cups, you have to multiply the left side by 3 meaning you would also have to multiply the right side by 3.
3(4c) = 3(1q)
12c = 4q
you get 12 cups equals 4 quarts.
4 0
3 years ago
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X<br> ſocm<br> Jicm<br> A) 2V5 cm<br> B) V13 cm<br> D) V19 cm<br> C) 1 cm<br> ASAP
bulgar [2K]

Answer:

using pythagoras theorem

hyp 2=opp 2+adj 2

=( √6)(√6)+(√7)(√7)

hyp 2=13

hyp=√13

3 0
3 years ago
Read 2 more answers
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