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2 years ago

Question 5 I would greatly appreciate help. Click the picture to enlarge

Mathematics

1 answer:

MArishka [77]2 years ago

7 0

Answer:

Top left and bottom right

Step-by-step explanation:

you know there right triangles because the legs squared (two short sides of the triangle) add up to the hypotenuse squared (long side of triangle)

Pythagorean theorem

a²+b²=c²

a=leg, b=leg, c=hypotenuse

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Anais bought 3 1/2 yards of ribbon. She had 2 feet 10 inches of ribbon left after trimming some curtains. How many inches of rib

Lesechka [4]

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2 years ago

Add 84.0393 and 231.6581 and round the sum to the nearest hundredths and thousandths

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2 years ago

5-7k=-4(k+1)-3 add work pleasee!!!

marshall27 [118]

Answer:

k=4

Step-by-step explanation:

5-7k=-4(k+1)-3

Distribute

5-7k=-4k-4-3

Combine like terms

5-7k=-4k-7

Add 7k to each side

5-7k +7k = -4k+7k-7

5 = 3k-7

Add 7 to each side

5+7 = 3k-7+7

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Divide by 3

12/3 = 3k/3

4=k

3 0

2 years ago

Read 2 more answers

What is the slope in the table below

eduard

Answer:

<h2>The table does not show a linear function</h2>

Step-by-step explanation:

$\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{From the table we have:}\\\\(5,\ 24),\ (10,\ 21),\ (15,\ 17),\ (20,\ 13)\\\\\text{Check}\\\\\dfrac{21-24}{10-5}=\dfrac{-3}{5}=-\dfrac{3}{5}\\\\\dfrac{17-21}{15-10}=\dfrac{-4}{5}=-\dfrac{4}{5}\\\\-\dfrac{3}{5}\neq-\dfrac{4}{5}$

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