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oksian1 [2.3K]
2 years ago
13

Evaluate 2y²(x+y) when x = 1 and y = 5 Show working out

Mathematics
2 answers:
Svetlanka [38]2 years ago
5 0

Answer:

300

Step-by-step explanation:

2y²(x+y)

2(5)²(1+5)

2(25)6

(50)6

300

Please mark as brainliest.

Harlamova29_29 [7]2 years ago
4 0

Answer:

300

Step-by-step explanation:

2(5)²(1+5)

2(25)(6)

50(6)

300

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Kyra was at soccer practice. she blocked 55% of the goals that were kicked at her during a team drill. ashley scored two of the
Minchanka [31]

Total kicks that were attempted = 40

Goals blocked by Kyra = 55%;

Goals which could not be blocked by Kyra = 100 - 55 = 45%

Goals made during team drill = 18

Let total kicks attempted be 'n';

Therefore;

(18/n) × 100 % = 45 %

18/n = 45/100;

n = 1800/45;

n = 40

To learn more about this; visit: brainly.com/question/18522423

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7 0
2 years ago
NEED HELP ASAP. I don not understand why I'm wrong. What is the right answer???
hammer [34]

Answer:

<u>Answer</u><u>:</u><u> </u><u>3</u><u>5</u><u>/</u><u>1</u><u>8</u>

Step-by-step explanation:

\frac{ \{ \frac{3}{4} -  \frac{5}{2}  \} }{ \{ \frac{3}{5}  -  \frac{3}{2}  \}}   =  \frac{( -  \frac{7}{4} )}{ (-  \frac{9}{10} )}  \\  \\   =  \frac{7}{4}  \div  \frac{9}{10}

use the reciprocal of 9/10 :

=  \frac{7}{4}  \times  \frac{10}{9}  \\  \\  =  \frac{35}{18}

6 0
2 years ago
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just olya [345]
What aboout it? please clarify.
6 0
2 years ago
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The volume of a sphere is a function of its​ radius, V=4/3(pie)(r^3). Evaluate the function for the volume of a volleyball with
Travka [436]
Volume of a volleyball (a sphere) = 4/3πr³
= 4/3π(11.4)³
= 1975.392π
= 6210 cm³ (to 3 significant figures)

The volume of a volleyball with a radius of 11.4 cm will be 6210 cm³.
5 0
3 years ago
4/5 is equivalent to 12 over what
san4es73 [151]

Step-by-step explanation:

4/5 is equivalent to 12/15

8 0
3 years ago
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