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ExtremeBDS [4]
3 years ago
6

The ratio of AC to BC is ________. 3/4 2/3 4/3 3/2

Mathematics
2 answers:
Crank3 years ago
8 0

Answer:

The correct option is 3.

Step-by-step explanation:

We have to find the ratio of AC to BC it means we have to calculate \frac{AC}{BC}.

From the given figure it is clear that

AB = 3 units

BC = 9 units

AC = AB + BC = 3 + 9 = 12 units

\frac{AC}{BC}=\frac{12}{9}

\frac{AC}{BC}=\frac{4}{3}

The ratio of AC to BC is 4/3.

Therefore the correct option is 3.

Crank3 years ago
4 0
The ratio is 4/3 because you add AC which is 12 and then divided 9 (BC) by 12
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The oldest child in a family of four children is twice as old as the yougest. The two middle children are 12 and 15 years old. I
vesna_86 [32]

Answer:

8 years old

Step-by-step explanation:

oldest= 16

8+12+15+16= 51

51/4 = 12.73 ( average)

3 0
3 years ago
1 Javier has at most $15.00 to spend today. He buys a bag of pretzels and a bottle of juice for $2.59. If gasoline at this store
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Answer:

Javier can buy <em>at maximum</em> about 3.7 gallons of oil.

Step-by-step explanation:

Let g represent the amount of gasoline in galloons.

We know that Javier has at most $15.00 to spend. In other words, the total cost after buying the snacks and gasoline must be <em>less than or equal to </em>15.

He already bought a snack and a drink for a total of $2.59.

And each gallon of gasoline costs $3.39.

So, we can write the following inequality:

2.59+3.39g\leq 15.00

To find how many galloons of gasoline Javier can buy, we will need to solve for g.

So, subtract 2.59 from both sides. This yields:

3.39g\leq12.41

Divide both sides by 3.39:

g\leq3.66

So, Javier can buy <em>at maximum</em> about 3.7 gallons of oil.

And we're done!

8 0
3 years ago
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snow_tiger [21]

Answer: possible result of an experiment

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6 0
3 years ago
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8 0
3 years ago
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How do i find the slope-<br> 20 points answer!<br> [imagine below included!]
Dafna11 [192]

Answer:

3/3 = 1

Step-by-step explanation:

The slope formula is..

Pick two formulas. Let's do (-5, -2) and (-2, 1)

x1  y1   x2 y2

(-5, -2)   (-2, 1)

\frac{1-(-2)}{-2-(-5)}    =   \frac{3}{3}  = 1

It'll work the same thing for (-2, 1) and (1,4)...

3/3 or 1 is a pattern between the points.

 

5 0
3 years ago
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