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AlekseyPX
3 years ago
5

A person leaves home at 8:00 a.m. and drives to a destination at a rate of 40 mph. The person returns at a rate of 25 mph and ar

rives at 2:30 p.m. How far was the destination?
65 miles
100 miles
130 miles
Mathematics
1 answer:
Svetlanka [38]3 years ago
8 0
100 miles... like I said before. Hope u do good on ur assignment/quiz ... :/
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Gordon wants to buy 3 2/5 cups of almonds. There are 1 7/10 cups of almonds in each package. How many packages of almonds should
Alex777 [14]

Answer:

34/77 packages of almonds

Step-by-step explanation:

3 2/5=17/5

1 7/10=77/10

----------------

(17/5)/(77/10)=(17/5)(10/77)=(17/1)(2/77)=34/77

4 0
3 years ago
How to solve:<br> Sin(x)=x^2-pi^2
LiRa [457]

Rewrite the equation as

\sin(x) = x^2-\pi^2 = (x-\pi)(x+\pi)

If we choose x=\pm\pi, the right hand side becomes zero, and so does the left hand side.

If you graph the two functions f(x) = \sin(x) and g(x) = x^2-\pi^2, you'll see that there are only two solutions, so the ones we found are the only ones.

6 0
3 years ago
Please help! thank you! 10+ points
jonny [76]

Answer:

A (DE = GF)

Step-by-step explanation:

In a isosceles trapezoid, one pair of segments are parallel, and another pair are equivalent in length.

The only choice that fits this criteria is A, where DE equals GF.

7 0
3 years ago
Read 2 more answers
11x - 4 = 5x + 20<br><br> How do I do this question/what is the answer?
viva [34]

Answer:

x=4

Step-by-step explanation:

11x-4=5x+20

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x=4

5 0
3 years ago
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How do I solve 3+k/14=4
Sedaia [141]

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{k = 53}}}}}

Step-by-step explanation:

\bigstar{ \sf{   \:  \: \frac{3 + k}{14} = 4}}

\tt{Step \: 1 \: } : Do cross multiplication

\hookrightarrow{ \sf{3 + k = 4 \times 14}}

\tt{Step \: 2} : Multiply the numbers : 4 and 14

\hookrightarrow{ \sf{3 + k = 56}}

\tt{Step \: 3 \: } Move 3 to right hand side and change it's sign

\hookrightarrow{ \sf{k = 56 - 3}}

\tt{Step \: 4 \: } Subtract 3 from 56

\hookrightarrow{ \sf{k = 53}}

The value of k is 53

Hope I helped!

Best regards! :D

~TheAnimeGirl

8 0
3 years ago
Read 2 more answers
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