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3 years ago

6

Felicia drew a triangle with side lengths that measured 15 cm, 18 cm and 27 cm. To determine if Felicia drew a right triangle, s

he can use the equation:

1 answer:

Charra [1.4K]3 years ago

3 0

Answer:

The equation should be h²=P²+b²

27²=15²+18²

729=225+324

729=549

thus, it is not right angle triangle

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Elisa ran a total of 8 4/5 miles on Saturday and Sunday. If she ran 5 1/4 miles on Saturday, how many miles did she run on Sunda

stepladder [879]

Answer: $3\dfrac{11}{20}\ \text{miles}$

Step-by-step explanation:

Given

Elisa run a total of $8\frac{4}{5}$ miles on Saturday and Sunday.

If she runs $5\frac{1}{4}$ miles on Saturday

Then, distance traveled on Sunday is given by

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3 years ago

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svetlana [45]

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3 years ago

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Ray Of Light [21]

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3 years ago

Solve for x <br> A. 11<br> B. 20<br> C. 83<br> D. no solution

cluponka [151]

Answer:

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3 years ago

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Use the slope formula to determine the slope of a line that passes through the points (4, 9) and (-8, -6).

velikii [3]

Y = mx + c

gradient = -6-9/-8-4
= -15/-12
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when x = 4 and y = 9,
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= 4.2

The slope of the line is y = 1.2x + 4.2 .

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3 years ago