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Andru [333]
3 years ago
10

It takes about me 25 minutes to make out a test for a mathematics class how long will it take to make out test for all five of m

y classes proportions
Mathematics
2 answers:
ira [324]3 years ago
6 0

Answer:

125 minutes total.

Step-by-step explanation:

You do:

25 times 5

= 125 minutes.

Anettt [7]3 years ago
5 0

Answer:

Step-by-step explanation:

125 minutes.

If you take 25 minutes to make out a test for all 5 classes the equation would be 25 minutes x 5 classes and = 125 minutes.

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Is 12.91 a rational number
Musya8 [376]

Answer:

rational

Step-by-step explanation:

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3 years ago
Approximately how long is a leg of an isosceles right triangle that has a hypotenuse of length 11.31
Lapatulllka [165]

Answer:

Leg of an isosceles right triangle is 7.99 long.

Step-by-step explanation:

Given:

Length of the hypotenuse =11.31

To find:

Length of the leg of an isosceles right triangle =?

Solution:

According to Pythagorean's Theorem, we have

a^2 +b^2 = c^2-----------------------------(1)

Here were are given as isosceles triangle, so the two sides will be of same length

So equation 1 can be rewritten as

a^2 +a^2 = c^2

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Substituting the value of hypotenuse

2a^2 = (11.31)^2

2a^2 = 127.91

a^2 = \frac{127.91}{2}

a^2 =63.955

a = \sqrt{63.955}

a = 7.99

7 0
3 years ago
What number has the same value as 40 tens
MariettaO [177]

Answer: 400 because 40 multiplied by ten equals 400 hundred, so basically it's just 40 multiplied by 10.



6 0
3 years ago
Help me simplify this question for me
Gnoma [55]
The answer is y= -4/7x+2

explanation
1. subtract 4x from both sides
2. divide every term by 7
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3 years ago
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Need help. Number 54.
Vesnalui [34]
If you work out the difference between 2 and 7 you will get 4 so you add 4 each time.
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4=16
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3 years ago
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