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3 years ago

A equation to determine the number of minutes(t) that Raymond was on the trampoline

Mathematics

2 answers:

gtnhenbr [62]3 years ago

8 0

Answer: t=43.25-7/1.25=29 minuets

Step-by-step explanation:

he spent $43.25. he had to pay $7 first to get in. then for each minuet had to pay 1.25.

KatRina [158]3 years ago

4 0

Answer:

1.25(t)=43.25 or

7+1.25(t)=43.25

Step-by-step explanation:

Ok, so the total of his whole session costs him $43.25 so that would be what you want your outcome or equivalent to be. Then, he paid just the $7 to get in the Trampoline Center so the other dollar amount is $1.25 and that's for every minute spent on the trampoline. So t would go after 1.25.

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defon

The answer is 5 because 10 divided by 2 is 5

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2 years ago

If carlos did some work and got 3x + 2x - 6 = 24 what mistake did he make

Makovka662 [10]

Carlos made the mistake that he did not combine like terms (3 x and 2 x) properly and did not use addition property of equality.

<u>Step-by-step explanation:</u>

Carlos did the work as 3 x + 2 x - 6 = 24

We need to find his mistake that he made in above given.

Here, he did not add the like terms (3 x and 2 x)

3 x + 2 x = 5 x

Therefore, his work should be

5 x - 6 = 24

Also, he did not use addition property of equality. It means the equation remains same even though the same number gets added on both sides. It would be

5 x - 6 = 24

+ 6 = + 6

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

5 x = 30

Dividing 30 by 5, we get answer as '6'. Hence,

$x=\frac{30}{5}$ = 6

So, stated the above two are the mistakes found in carlos work.

4 0

3 years ago

The drama club has 120 members. 48

marissa [1.9K]

<h3>Answer: 40%</h3>

Work Shown:

48/120 = 0.40 = 40%

6 0

1 year ago

Read 2 more answers

If r=10 and s=31 find R. Round to the nearest tenth

Vsevolod [243]

Answer: option c.

Step-by-step explanation:

You need to remember the identity:

$tan\alpha=\frac{opposite}{adjacent}$

The inverse of the tangent function is arctangent. You need to use this to calculate the angle "R":

$\alpha =arctan(\frac{opposite}{adjacent})$

You know that you need to find the measure of "R" and $r=10$ (which is the opposite side) and $s=31$ (which is the adjacent side), you can sustitute values into $\alpha =arctan(\frac{opposite}{adjacent})$