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zysi [14]
2 years ago
14

Marie joined a book club. She had to pay a one time registration fee of 80.00 and then 3.00 per book.How much did it cost her to

buy 15 books
Mathematics
2 answers:
Brut [27]2 years ago
7 0

Answer:

It cost her 45 dollars to buy 15 books

Step-by-step explanation:

80+ 3(15)=?

80 First time registration fee + 45 dollars to buy 15 books

Rasek [7]2 years ago
5 0

Answer:

It cost her this much = 3×15 = 45

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Flura [38]
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5 0
3 years ago
Please help with the steps as well!!
mariarad [96]

To solve this problem, we need to use the Pythagorean Theorem, which states that a^2 + b^2 must equal c^2. "a" is the length of one of the legs (shorter sides of the triangle) and "b" is the length of the other leg. "c" is the length of the hypotenuse.

a = y = 36.25cm

b = x = 20.93cm

a^2 + b^2 = c^2

(36.25)^2 + (20.93)^2 = c^2

1314.0625 + 438.0649 = c^2

√1752.1274 = √c^2

c = 41.8584209 ≈ 41.86

So your final answer is...

The length of the hypotenuse is about 41.86 cm.

4 0
3 years ago
Pls help ASAP this is due in 1 hour and i can't figure it out! HELPPP
Paul [167]

the area of the surface of this design is 31 in long

4 0
2 years ago
Read 2 more answers
1 point
swat32

Answer:

\log_{10}(147) = 2.1673

Step-by-step explanation:

Given

\log_{10} 3 = 0.4771

\log_{10} 5 = 0.6990

\log_{10} 7= 0.8451

\log_{10} 11 = 1.0414

Required

Evaluate \log_{10}(147)

Expand

\log_{10}(147) = \log_{10}(49 * 3)

Further expand

\log_{10}(147) = \log_{10}(7 * 7 * 3)

Apply product rule of logarithm

\log_{10}(147) = \log_{10}(7) + \log_{10}(7) + \log_{10}(3)

Substitute values for log(7) and log(3)

\log_{10}(147) = 0.8451 + 0.8451 + 0.4771

\log_{10}(147) = 2.1673

3 0
2 years ago
Brainly on the graph plot the points for height​
TEA [102]

Answer:

Step-by-step explanation:

what points do you want me to plot?

8 0
3 years ago
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