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Nostrana [21]
3 years ago
8

What is an equavelent expression for n times a using only addition

Mathematics
1 answer:
serg [7]3 years ago
8 0
<span>Two algebraic expressions are said to be equivalent if their values obtained by substituting the values of the variables are same.</span>
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What is the sum of the arithmetic sequence 3 9 15... If there are 24 terms brainly
Lana71 [14]

Answer:

147 is the 24 term.

Step-by-step explanation:

Just add 6 to the number.....

3 + 6 = 9

9 + 6 = 15

next would be 21

and so on....

so, take 24 and multiply by 6

144 then add 3

147

7 0
3 years ago
Read 2 more answers
Answer as fast as u can for 50 pts
Ratling [72]

Answer:

Basketball 300

Football 100

Baseball 50

Soccer 150

Step-by-step explanation:

Half of the students would choose basketball

so 600/2 = 300

Half of the remaining students would choose soccer

so 300/2 = 150

2/3 of the remaining students would choose football

so 150 x 2/3 = 100

1/3 of the remaining students would choose baseball

150 x 1/3 = 50

7 0
2 years ago
Simplify the Complex fraction 2/3/1/3
ale4655 [162]

Answer:

2

Step-by-step explanation:

We can interpret the fraction  \dfrac{2/3}{1/3} as division: 2/3 divided by 1/3. What that expression asks is "how many times does 1/3 go into 2/3?" And that number is 2.

3 0
3 years ago
How do u measure with a protractor
Zarrin [17]
1. Approximate the measure of your angle. Angles can be categorized in three ways: acute, obtuse, and right. Acute angles are less than 90 degrees, obtuse angles are greater than 90 degrees, and right angles are exactly 90 degrees.

2. Place the origin over the center point, or vertex, of the angle you want to measure. The small hole in the middle of the protractor is the origin. Put the vertex of the angle with the center of the cross in the origin.

3. Rotate the protractor to line up one leg of the angle with the baseline. Maintain the vertex of the angle in the origin and rotate the protractor so that one of the legs of the angle falls on the baseline of the protractor.<span>The baseline is even to the edge, but is not the flat edge of the protractor. It is lined up with the center of the origin and the line projects to the start of the scale on either side.

</span>4. Follow the opposite leg of the angle up to the measurements on the protractor's arc. If the line does not pass through the protractor’s arc, make the angle's line longer until it does. You can align the edge of a piece of paper with the angle’s leg to pass beyond the edge of the protractor, continuing the line of the angle. The number the line passes through is the angle's measurement in degrees. <span><span>
</span></span>
7 0
3 years ago
The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest pen
Katarina [22]

Answer:

537.64

Step-by-step explanation:

5 0
3 years ago
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