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Sati [7]
3 years ago
11

Which expression is equivalent to x+x+x+5+5 no matter what value is substituted in for x

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
4 0

Answer:

3x+10

Step-by-step explanation:

x+x+x+5+5=3x+5+5=3x+10

aleksley [76]3 years ago
3 0

Answer:  it’s 3x + 10

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Find the length of side s to the nearest tenth.
stepladder [879]

Answer:

10.3

Step-by-step explanation:

So first you get the angle of T which is 25 degrees

The you use the law of sine

\frac{s}{Sin 119} =\frac{5}{Sin 25}

Then you get s = 10.34763268

Round to nearest tenth

s = 10.3

8 0
2 years ago
Guys I just woke up and my brain is barely working. Please answer the last one.
goldenfox [79]

Answer:

2 quarters and 15 dimes

Step-by-step explanation:

2 quarters is equal to 50 cents, and because each dime is worth 10 cents,  you need 10 cents x 15 dimes = 150 more cents to get to $2.

Hope this was helpful!

Have yourself an amazing day!

6 0
2 years ago
you run 10 miles in 1 hour and 15 mintues keeping the same pance how long would it take to run 15miles
Montano1993 [528]

Answer:

1 hour and 30 minutes

Step-by-step explanation:

because it took an hour for 10 mile so add another five miles and it would take 30 minutes

4 0
3 years ago
Read 2 more answers
-5w=7-4w+8<br>need help and need my work shown ​
Anestetic [448]

Answer:

w = -15

Step-by-step explanation:

-5w = 7 - 4w + 8

Grouping like terms together,

-5w+4w = 7+8

-w = 15

w = -15

6 0
3 years ago
You roll a 6-sided die.
Lerok [7]

Answer:

\huge\boxed{\text{P(not factor of 35) = } \frac{2}{3}}

Step-by-step explanation:

We can use basic probability to find the probability that this roll is not a factor of 35.

First off, we know that with a six sided die there are 6 possible things we can roll.

1, 2, 3, 4, 5, or 6

Now, what are the factors of 35? The factors of 35 will be any whole number that can be multiplied by another whole number to get 35.

  • We know 1 \cdot 35 = 35, so two factors are 1 and 35.
  • We know 5 \cdot 7 = 35, so two factors are 5 and 7.

Therefore, the factors of 35 are 1, 5, 7, 35.

Both 5 and 7 are inside the range of 1-6. So the probability of rolling a side that's a factor of 35 will be  \frac{2}{6} = \frac{1}{3} since there are two factors and 6 possible options.

This means, logically, there is a  \frac{4}{6} = \frac{2}{3}  chance of not rolling a factor of 35.

Hope this helped!

5 0
3 years ago
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