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3 years ago

6

Brad runs a lap every 5 minutes and Ty runs a lap every 4 minutes. If they started at the same time, when will they get to the b

eginning of the lap at the same time?

1 answer:

olganol [36]3 years ago

5 0

20 minutes. On brads 4th run and Ty’s 5th run they will be at the beginning at the same time.

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jeff has $25.he spent $10.81,including tax,to buy a new DVD .he needs to set aside $10 to pay for his lunch next week. if peanut

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$ 25.00-$10.81=14.19.
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3 years ago

Hailey's hair grows at a rate of 1/2 inch per month. How many months will it take her hair to grow a total of 8 inches?

ValentinkaMS [17]

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3 years ago

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What is the answer for both of these questions? I really need help

joja [24]

Answer:

thats what your brain is for

Step-by-step explanation:

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3 years ago

Please help me. I'm stupid.

Gwar [14]

Answer:

$\displaystyle 36\:units$

Step-by-step explanation:

Split up this Isosceles, Right Triangle into two congruent smaller right triangles. The reflexive side [the line that splits them apart] is 6 units, and both legs are 8 units, leaving the hypotenuses to AUTOMATICALLY be 10 units, according to the Pythagorean Theorem:

$\displaystyle a^2 + b^2 = c^2 \\ \\ 6^2 + 8^2 = 10^2 \\ \\ 36 + 64 = 100 \\ \\ 100 = 100$

With this Pythagorean Triple, we know that our dimensions are correct. Now, to find the perimeter, just add up all the sides EXCEPT for the divider:

$\displaystyle 2[10] + 2[8] = 20 + 16 = 36$

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3 years ago

45-45-90...find the value of x?

andrey2020 [161]

Answer:

<h2> x = 19</h2>

Step-by-step explanation:

If the angles of a triangle are 45°, 45° and 90°, the the sides of the triangle are x. x and x√2

x√2 = 19√2 ⇔ x = 19

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3 years ago