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2 years ago

The total cost C for p pounds of plutonium if each pound costs $3.32

Mathematics

1 answer:

fgiga [73]2 years ago

3 0

Each pound cost $3.32

p pounds would cost = p*3.32 = 3.32p

Total cost C = $3.32p

I hope this explains it.

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Randall buys a wooden board that is 5 7/8 feet long. The cost of the wooden board is 0.25 per foot including tax. Enter the tota

AURORKA [14]

Answer:

Total Cost = $1.47

Step-by-step explanation:

Length of the wooden board = $5\frac{7}{8} =\frac{47}{8}$

Cost of the wooden board = $0.25 per foot

Total Cost = Cost per foot X Total Length in foot

= $0.25 X \frac{47}{8} =1.47$

Total Cost = $1.47

7 0

2 years ago

State whether the given measurements determine zero, one, or two triangles. A = 80°, a = 24, b = 50

Arte-miy333 [17]

We know that
applying the law of sines
a/sin A=b/sin B---------> a*sin B=b*sin A
<span>A = 80°, a = 24, b = 50
sin B=[b*sin A]/a-----> sin B=50*sin 80/24-----> sin B=2.0517

the sines value </span><span>can not be greater than 1
hence

the answer is
zero triangles</span>

4 0

3 years ago

Read 2 more answers

What is the measurement of angle a?

Illusion [34]

Assuming we have parallel lines, we can solve for x.
Since a = 3x - 10 (vertically opposite angles are equal),
3x - 10 = 2x + 15 (alternate angles are equal)
x = 25

Hence, angle a = 3(25) - 10 = 65°

6 0

3 years ago

If you reduce a twelve times a number by 40, you get the same number as if you increase its seven times by 25. What number is th

Digiron [165]

Step-by-step explanation:

Take the number as x

12x-40=7x+25

collect like terms

12x-7x=25+40

5x=65(divide both sides by 5)

x=13

Therefore number is 13

6 0

2 years ago

Help please! I have to answer what is wrong with this ,but I am getting really confused.

Aliun [14]

Answer:

x = 113

Step-by-step explanation:

Vertical angles are congruent. To the left of 113 would be 67 but x is not.

8 0

2 years ago