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AlekseyPX
3 years ago
6

Please answer. :) ):) ) : ): ): ): ) :)

Mathematics
2 answers:
kiruha [24]3 years ago
7 0

Answer:

Second option.

Third option.

Fourth option.

Fifth option.

Step-by-step explanation:

In order to find equivalent fractions to 40%, you can:

- Write 40 as the numerator and 100 as the denominator and then reduce the fraction:

\frac{40}{100}=\frac{4}{10}=\frac{2}{5}

- Multiply the numerator and the denominator of the fraction \frac{4}{10} by 2:

\frac{4*2}{10*2}=\frac{8}{20}

- Multiply  the numerator and the denominator of the fraction \frac{4}{10} by 4:

\frac{4*4}{10*4}=\frac{16}{40}

Irina18 [472]3 years ago
4 0

Answer:

2/5, 8/20, 4/10,16/40

Step-by-step explanation:

40%

Percent means out of 100

40/100 = 4/10 = 2/5

Lets look at the choices

8/100 =4/50 =2/25  not equal

2/5  equal

8/20 = 4/10 =2/5 = equal

4/10 = 2/5 = equal

16/40 = 4/10 = 2/5 equal

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emily bought 3 vases of flowers.the most expensive vase of flowers was 12.00 and least expensive was 8.00 which is a reasonable
iogann1982 [59]

Answer:$30

Step-by-step explanation:8+12=20 and I would figure she had another one with a price inbetween the two so I chose 10 and added 20+10=30

4 0
3 years ago
I know it’s a lot but pls help me thx
lukranit [14]

Answer:

x = 44⁰

y = 46

z = 90⁰

m = 36⁰

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Step-by-step explanation:

a) Opposite angles of a parallelogram are always equal, so x = 44. The 4 angles will add up to 180⁰, so when you add the two 44⁰ angles together and subtract from 180⁰, you get 92⁰. divide that by 2 and you get 46⁰, so y = 46⁰.

b) since the two sides are parallel, if the other side is perpendicular to one, causing the 90⁰ angle, it is also perpendicular to the other, so z = 90⁰.

c) Opposite angles over a common side are equal, so m = 36⁰.

d) You know the missing angle in the small on the right is 40⁰ because the three angles will add up to 180⁰ and the two known angles add to 140⁰. Then you can use the same reason above to figure that the angle next to 65⁰ is 40⁰. The hashes on the sides of the bigger triangle on the left show it is an isoceles triangle in which the two base angles are always equal, so since you know the one is 40⁰, you know that n = 40⁰ also.

7 0
3 years ago
Hannah does push-ups in sets of 3. she did 10 sets of push-ups today. then her coach asked her to do 15 more push-ups.
inn [45]

Answer:

Step-by-step explanation:

10 sets × (3 pushups)/set = 30 pushups

She did a total of 30+15 = 45 pushups

8 0
3 years ago
40 is what percent of 50
fredd [130]
40/50=0.8
0.8*100=80%
Hope this helps!
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3 years ago
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Fourteen is the correct answer
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