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lesantik [10]
4 years ago
13

A number tripled and tripled again is 729

Mathematics
1 answer:
Kitty [74]4 years ago
3 0
3a x 3=729
9a=729
---   -----
9     9
a=81

The number is 81.

Check: 3(81)x3=729
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Morton made 36 out of 48 free throws last season. What percent of his free throws did Morton make. Help!!! T-T
blondinia [14]

75 % free throws are made by Morton

<em><u>Solution:</u></em>

Given that Morton made 36 out of 48 free throws last season

To find: Percent of free throws made by Morton

From given statement,

total number of throws = 48

throws made by morton = 36

<em><u>Thus the percent of free throws made by Morton is given as:</u></em>

percent = \frac{\text{number of throws made}}{\text{total number of throws}} \times 100

Substituting the values, we get

percent = \frac{36}{48} \times 100\\\\percent = 0.75 \times 100 = 75 %

Thus 75 % of his free throws are made by Morton

4 0
3 years ago
Which is not equal to the absolute value of -1?
timurjin [86]

Answer:

-2

Step-by-step explanation:

Absolute value is the distance from a number to 0 on the number line, so the number can't be negative, only positive. The absolute value of -1 would be 1, therefore it couldn't be -2, or any other negative numbers.

5 0
3 years ago
Classify each scale factor as a contraction or an expansion.
Step2247 [10]
Contraction : 0.9 & 3/8
Expansion : -6 , 8/5 , & 5

I hope this helps !
3 0
3 years ago
A B C D. Which answer put it into an equation
Vesnalui [34]

Answer:

I would believe it to be C. y=4x+10

Step-by-step explanation:

Because you have 4 dollars, and you are adding 10 to it every week and you will want to know what it added to the 4 dollars after a while.

3 0
2 years ago
Please Help! The question is timed! What is the value of x? <br><br><br>(13x-2) (3X+6)
bezimeni [28]

13X -2+ 3x-6= 180

16x=180-4

x= 176/16

X=11

x=11

4 0
4 years ago
Read 2 more answers
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