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ad-work [718]
3 years ago
9

Jason, Kendra, and Amanda collect stamps. Jason has x stamps. Kendra has 12 stamps more than Jason. Amanda has three times as ma

ny stamps as Kendra. Altogether, they have 123 stamps. Set up an equation that represents this situation and then solve for x.
Ask for details Unfollow by Reyaadkins 43 minutes ago
Mathematics
1 answer:
ASHA 777 [7]3 years ago
5 0

Answer:

15

Step-by-step explanation:

123=x+x+12+(x+12)*3

123=5x+48

75=5x

15=x

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Which equation represents a circle whose center is located at (- 6, 2) and whose radius is sqrt(10) units?
azamat

Answer:

{(x  + 6)}^{2}  +  {(y - 2)}^{2}=10

Step-by-step explanation:

The equation of a circle with center (a,b) and radius r, is

{(x - a)}^{2}  +  {(y - b)}^{2}  =  {r}^{2}

From the question, the center of the circle is located at (-6,2) and the radius is

r =  \sqrt{10}

We substitute the center and radius to get:

{(x -  - 6)}^{2}  +  {(y - 2)}^{2}  =  {( \sqrt{10} })^{2}

Simplify to obtain:

{(x  + 6)}^{2}  +  {(y - 2)}^{2}=10

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2 years ago
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3 years ago
Round $499.76 to the nearest dollar
dsp73

This is your answer:

if then number is $499.49 that would mean it rounds down to $499.00

but in your case $499.76 rounds to $500.00

(Remember .50 and up goes up!)

Therefor your answer is $500.00

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2 years ago
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4-5 and 3-6 are alternate interior angles
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2 years ago
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Answer:

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