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2 years ago

7

The sum of the ages of two sisters is 36. The younger sister is 6 more than a fifth of the older sister's age. How old is each s

ister? *

1 answer:

melomori [17]2 years ago

7 0

Answer:

bxksbdjsksjdjsksjjxkzjxjxosjzhxbxbxkJzbxjjxkahsjsbx no isjxks

36

6

2. =42 is the answer

4

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using the standard form ax^2+bx+c=0 of the given quadratic equation, factor the left hand side of the equation into two linear f

Galina-37 [17]

Answer:

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Step-by-step explanation:

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2 years ago

What is the midpoint of a segment with These endpoints (-6,-9) and (16,5)

lora16 [44]

$~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ (\stackrel{x_1}{-6}~,~\stackrel{y_1}{-9})\qquad (\stackrel{x_2}{16}~,~\stackrel{y_2}{5}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ 16 -6}{2}~~~ ,~~~ \cfrac{ 5 -9}{2} \right)\implies \left( \cfrac{10}{2}~~,~~\cfrac{-4}{2} \right)\implies (5~~,~-2)$

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2 years ago

What is the answer?

Ivan

Answer:

78

Step-by-step explanation:

A^2 + B^2 = C^2

30^2 + 72^2 = 6084.

Square root of 6084 = 78.

3 0

3 years ago

Read 2 more answers

Find the slope of the line that passes through each pair of points. Expressed as a fraction in simplest form. (8,2),(8,-1)

boyakko [2]

Answer:

x = 8

Step-by-step explanation:

The explanation are the pictures. I hope I gave you the correct answer.

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2 years ago