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3 years ago

Which one is it? please help me

Mathematics

1 answer:

zubka84 [21]3 years ago

3 0

Answer: Its the second one!

Step-by-step explanation

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Order the integers from least to greatest.

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For the set (1, 1, 2, 4, 5, 6, 7, 8, 10),

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Triangle RST is shown below. What is the length of ST?

Tju [1.3M]

Answer:

A: 12

Step-by-step explanation:

Using the pythagoreom theorem, a^2+b^2=c^2. We can plug in the lengths of 5 and 13 which is 5^2+b^2=13^2. Now we can square the numbers to get 25+b^2=169. Subtract 25 from 169 to get 144. Now find the square root of 144 which is 12.

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3 years ago

River c is 500 miles longer than River d. The sum of their length is 5580 miles. What is the length for each river

diamong [38]

Answer:

I think it'll be 5080

Step-by-step explanation:

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3 years ago

Help with this algebra question

choli [55]

If two lines are perpendicular, the slope of one of the lines is the negative reciprocal of the other. Since we know the slope for one of our lines, $2$ m lets find the other:
$m=- \frac{1}{2}$

Now, lets use the point-slope formula to complete the equation of our perpendicular line:
$y-y_{1}=m(x-x_{1})$
$y-5=- \frac{1}{2} (x-2)$
$y-5=- \frac{1}{2}x+1$
$y=- \frac{1}{2} x+6$

We can conclude that our perpendicular line is $y=- \frac{1}{2} x+6$

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4 years ago

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