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Snowcat [4.5K]
4 years ago
11

Suppose triangle ABC is a right triangle. Side AB is 3 feet and side BC is 4 feet. Find the length of the hypotenuse, AC. Rememb

er Pythagorean Theorem.
A. 25 feet
B. 5 feet
C. 16 feet
D. 4 feet
E. 9 feet
F. 3 feet
Mathematics
1 answer:
ElenaW [278]4 years ago
7 0

Answer:

5

Step-by-step explanation:

3 squared + 4 squared = c squared

3 squared= 9   4 squared= 16

9+16=c squared

25=c squared

5= c

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Carl is raising money for his football team. He is selling chocolate bars for $1.50 each and cookies for $2. He sold all 20 of h
stich3 [128]

Answer:

Carl has to sell at least 8 cookies.

c\geq 7.5

Step-by-step explanation:

Carl gets \$1.50 by selling 1 chocolate bar.

Earning from chocolate bars:

Total\ chocolate\ bar=20\\\\Earning\ from\ one\ chocolate\ bar=\$1.50\\\\Total\ earning\ from\ chocolate\ bar=Total\ chocolate\ bar\times cost\ of\ 1\ chocolate\ bar=20\times 1.5=\$30

Earning From cookies:

Let\ total\ number\ of\ cookies=c\\\\Cost\ of\ 1\ cookie=\$2\\\\Earning\ from\ cookies=2\times c=2c

Total\ earning=Earning\ from\ cookies+Earning\ from\ cookies+Earning\ from\ chocolate\ bars\\\\Total\ earning=30+2c

Carl wants to raise at least \$55

Total\ earning\geq 55\\\\2c+30\geq 55\\\\2c\geq 55-30\\\\2c\geq 15\\\\c\geq7.5

7 0
3 years ago
In a unit circle, the radian measure of the central angle is equal to the length of the ______
inn [45]

Answer:

A. Intercepted arc.

Step-by-step explanation:

From Geometry we know that arc (s), dimensionless, is measured by the following equation:

s = \theta \cdot r (1)

Where:

\theta - Central angle, measured in radians.

r - Radius, dimensionless.

If the circle has a radius of 1. Then, we notice that arc is directly proportional to the central angle. Hence, the right answer is A.

3 0
3 years ago
Find the area of the region bounded by the graph of the equation:
poizon [28]

Answer:

why should i answer this? your just cheating on your assignment >:)

Step-by-step explanation:

7 0
3 years ago
Maria throws an apple vertically upward from a height of 1.3m unit an initial velocity of velocity of 12.4m/s . Will the apple r
PSYCHO15rus [73]

Answer:

Step-by-step explanation:

v^2-u^2=2gh

0^2-12.4^2=2*(-9.8)h

-3.1×12.4=-4.9 h

h=\frac{-3.1*12.4}{-4.9} \approx7.84 m

yes it can reach

7 0
3 years ago
WILL GIVE A BRAINLIEST!!!
statuscvo [17]
The answer to this problem would be C. because it is on the y-coordinate not the x. Hope this helps :)
4 0
4 years ago
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