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3 years ago

6

Mr.giarmo left for work at 7:15

1 answer:

seraphim [82]3 years ago

6 0

The answer is 7:40am 15 plus 25

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Please help!!!<br> What is the area of the trapezoid?

olga nikolaevna [1]

330m^2 is the answer

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3 years ago

\frac{1}{5}k-9=\frac{3}{5}k-7

Oksi-84 [34.3K]

let start by multiplying both sides by the LCD of all denominators, in this case that'd be 5, to do away with the denominators.

$\bf \cfrac{1}{5}k-9=\cfrac{3}{5}k-7\implies \stackrel{\textit{multiplying by }\stackrel{LCD}{5}}{5\left( \cfrac{1}{5}k-9 \right)=5\left( \cfrac{3}{5}k-7 \right)}\implies k-45=3k-35 \\\\\\ -45=2k-35\implies -10=2k\implies \cfrac{-10}{2}=k\implies -5=k$

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3 years ago

Which best explains why the two ratios below are in a proportional relationship?

PtichkaEL [24]

I believe it’s A because that one makes sense the most

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3 years ago

What is 3 times the sum of a and b? <br><br> This needs to be written as an algebraic expression!

uysha [10]

3(a + b) the answer to the question

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3 years ago

The equation of a circle is x2 plus y2-6x plus 2y equals 6 what are the coordinates of the center and the length of the radius o

damaskus [11]

Answer:

Step-by-step explanation:

hello :

x2 plus y2-6x plus 2y equals 6 means :

x²+y²-6x+2y =6

(x²-6x)+(y²+2y)=6

(x²-6x+9 -9 )+(y²+2y+1-1) = 6

(x-3)²-9 +(y+1)²-1 = 6

(x-3)²+(y+1)² = 4²

standard form when the center is : (3;-1) and length of the radius is :4

5 0

4 years ago

Read 2 more answers