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icang [17]
3 years ago
9

HELP MEH PLEASE! THIS IS HALF MY GRADE! Subtract 16a+3 from 13a−5 . Which is the correct answer?

Mathematics
1 answer:
hoa [83]3 years ago
4 0
To answer the problem, we must identify the terms first. Our minuend is 13a - 5 and our subtrahend is 16a + 3. 
                               minuend - subtrahend = difference
                       (13a - 5) - (16a + 3) = difference
                            <em> difference = -3a - 8</em>
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3 times the complement of an angle is 30 more than the supplement of the original angle. What is the measure of the angle? 15° 3
labwork [276]
1. By definition, the sum of the Suplementary angles is 180° and the sum of the Complementary angles is 90°. Keeping this on mind, you have:

 90-x (The complement of the angle)
 180-x (The sumplement of the angle)

 "x" is the angle that you want to calculate.

 2. Then, you have:

 3(90-x)+30=180-x
 (270-3x)+30=180-x
 300-3x=180-x
 300-180=-x+3x
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 120/2=x
 x=60°
<span>
 What is the measure of the angle?</span> 

 The answer is: The measure of the angle is 60°.
6 0
3 years ago
6/5 sums in simplest form​
m_a_m_a [10]

Answer:

1.2 or 1 1/5

Step-by-step explanation:

To get the answer you have to divide 6/5. Once, I divide I should get 1.2 then you can keep it as a decimal (1.2) or a whole number fraction (1 1/5).

Therefore, your answers will be 1.2 or 1 1/5 (One and one fifths)

Hop this helps.

Is this incorrect? Say so in comments. Questions? Say so in comments.

6 0
3 years ago
Read 2 more answers
Beth gets a sum of 5 when she rolls two fair number cubes. What is the probability that one of the fair number cubes is a 1?
ira [324]

Using it's concept, it is found that there is a 0.5 = 50% probability that one of the fair number cubes is a 1.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

The outcomes of the pair of cubes that result in a sum of 5 are as follows:

(1,4), (2,3), (3,2), (4,1).

Of those 4 outcomes, 2 involve a number 1, hence the probability is given by:

p = 2/4 = 0.5.

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

6 0
2 years ago
What is the value of the 4 in the number 17.884?<br>Write your answer as a fraction.​
ikadub [295]

Answer:

4/1000

Step-by-step explanation:

the value of 4 is 0.004 which in fraction form is 4/1000

6 0
3 years ago
Three times a number, decreased by 8, is the same as twice the number, increased by 15. Find
natima [27]
3x - 8 = 2x + 15
Add 8 to both sides
3x = 2x + 23
Subtract 2x from both sides
x = 23
3 0
3 years ago
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