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lora16 [44]
2 years ago
6

A triangle has side lengths of 1512, 223, and 314. What is the perimeter of the triangle? Remember that the perimeter of a trian

gle is the sum of its side lengths.
Enter your answer as a mixed number in lowest terms, like this: 4 2/5
Mathematics
1 answer:
grigory [225]2 years ago
5 0

Answer:

64

Step-by-step explanation:

merry chrismas

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Am I correct for 2 and 3?
Novay_Z [31]

yes. you are correct

8 0
3 years ago
Read 2 more answers
Over 6 days jim jogged 6.5 miles 5 miles 3 miles 2 miles 2 miles 3.5 miles and 4 miles. What is the mean distance that jum jogge
Marizza181 [45]

Mean means average.

To find the average, add the data then divide it by the amount of individual data you have.

(6.5 + 5 + 3 + 2 + 2 + 3.5 + 5)/2 = mean

27/2 = mean

13.5 = mean

13.5 miles is the mean distance that Jim jogged.

5 0
3 years ago
Tina reads at least 30 minutes each day. Write an enequality to show how much Tina reads. T = 30 T < 30 T ≥ 30 T ≤ 30
svp [43]

Answer:

T\geq 30

Step-by-step explanation:

Let

T ----> the number of minutes that Tina read each day

we know that

The word "at least" means "greater than or equal to"

so

The inequality that represent this situation is

T\geq 30

All real number greater than or equal to 30 minutes

7 0
3 years ago
Find the slope and the y-intercept of the graph of the linear equation. 1. y=3x-7 2. y-1=-2/3x
ELEN [110]

Answer:

1) Slope: 3; y-intercept: -7

2) Slope: 2/3; y-intercept: 1

Step-by-step explanation:

y = mx + b; m is slope and b is y-intercept

1. y = 3x - 7

The equation is already in slope-intercept form, so you can find the slope and intercept.

Slope: 3

y-intercept: -7

2. y - 1 = 2/3x

For this one, you have to convert this into slope-intercept form (solving for y)

y - 1 = 2/3x

Add 1 to both sides

y - 1 + 1 = 2/3x + 1

y = 2/3x + 1

Now that the equation is in slope-intercept form, you can get the slope and y-intercept.

Slope: 2/3

y-intercept: 1

5 0
2 years ago
30 is 10 times as much as
lesya [120]

Hi!I don't really understand what you mean I am thinking you are saying 30×10 if so the answer is 300

8 0
2 years ago
Read 2 more answers
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