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babunello [35]
3 years ago
12

Simplify the ratio 15:65:40

Mathematics
1 answer:
rjkz [21]3 years ago
8 0

Answer:

3:13:8

Step-by-step explanation:

Divide each number by the highest common factor, which is 5 in this case.

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I don't understand this question, somebody help
Bas_tet [7]

Answer:

H. 50 sq cm

Step-by-step explanation:

Triangle PSU is an equilateral triangle because each side of it is a radius of semicircle TRP. Also, the radius of semicircle TRP is the short side of the rectangle. So, if the total perimeter of the triangle is 15, each side is 5 cm. So, the short side of the rectangle is 5cm and the long side is 5*2 = 10 cm.

5 * 10 = 50 sq cm

7 0
3 years ago
Read 2 more answers
A students work to simplify a radical is shown below. Select the statemmebt which best applies to rhe sample mathematical work
Citrus2011 [14]

Answer:

D. The work shown above is correct, and y^5.\sqrt[4]{y^3} may not be simplified further.

Step-by-step explanation:

\sqrt[4]{y^{23} } = \sqrt[4]{y^4 . y^4 . y^4.y^4.y^3}

\sqrt[4]{y^4. y^4.y^4. y^4.y^3} = y^5 . \sqrt[4]{y^3}

When we simplify, we get

\sqrt[4]{y^{23} } = y^5.\sqrt[4]{y^3}

The answer: D. The work shown above is correct, and y^5. \sqrt[4]{y^3} may not be simplified further.

Thank you.

4 0
3 years ago
I really need help. Please answer as many as you can. I'm still figuring some out. Thanks!
Aliun [14]
Hey there, Simmonsalivia!

It seems that you are in a hurry so I will make it quick without explanation.
1) \frac{17}{4} or 4  \frac{1}{4}
2) \frac{20}{3} or 6  \frac{2}{3}
3) 11
4) \frac{56}{15} or 3 \frac{11}{15}
5) \frac{9}{8} or 1 \frac{1}{8}
6) \frac{35}{18} or 1  \frac{17}{18}
7) 4
8) \frac{49}{12} or 4  \frac{1}{12}
9) \frac{55}{6} or 9  \frac{1}{6}
10) 23 \frac{3}{4} tablespoons of ground coffee.
11) She used 10  \frac{3}{8} amount of flour in total.
12) \frac{16}{5} or 3  \frac{1}{5}
13) 4
14) \frac{47}{15} or 3  \frac{2}{15}
15) \frac{28}{3} or 9 \frac{1}{3}
16) \frac{68}{9} or 7 \frac{5}{9}
17) \frac{50}{9} or 5  \frac{5}{9}
18) \frac{11}{3} or 3  \frac{2}{3}
19) \frac{14}{5} or 2  \frac{4}{5}
20) \frac{16}{5} or 3  \frac{1}{5}
21) Ty needed 7 paving stones.
22) Besides the top block, they needed 25 blocks to build the tower.

Thank you for using Brainly.
See you soon!
3 0
3 years ago
Suppose you buy a 1.25-pound package of ham at $5.20 per pound. (a) What fraction of a pound did you buy? (b) How much money did
FrozenT [24]
25/100=1/4
a) you bought 1 1/4 pound of ham
b) $6.50
1.25 x $5.20=$6.50
5 0
3 years ago
Read 2 more answers
5.) Divide 44,100 by 900 =​
Aleonysh [2.5K]

Answer:

49

Step-by-step explanation:

44100/900=49

7 0
3 years ago
Read 2 more answers
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