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3 years ago

Did I do it right? If I didn't, Can u please explain why and give me the correct answer please?

Mathematics

2 answers:

snow_tiger [21]3 years ago

6 0

Yes u did
5/24=0.21
And 6/24 x200=50
I think u right

balandron [24]3 years ago

3 0

Answer:

Step-by-step explanation:

1) find the total of candies

3 + 6 + 5 + 2 + 8 = 24

2) divide the number of yellow candies for the total amount of candies

5/24 = 0.21 (correct)

3) use a proportion

6 : 24 = x : 200

x = (200 *6) / 24 = 50 (correct)

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I need help with 1 & 3.. thanks

AlekseyPX

Answer:

y/x = (a + b) / (m + n)

Step-by-step explanation:

-(xb − ym) = -yn + xa

Distribute:

-xb + ym = -yn + xa

Combine like terms:

ym + yn = xa + xb

Factor:

y (m + n) = x (a + b)

Rearrange:

y/x = (a + b) / (m + n)

8 0

3 years ago

14 ten thousands<br> + 12 thousands =

vodka [1.7K]

152,000

is the correct answer

6 0

4 years ago

The sum of three consecutive odd integers is − 87 . find the numbers.

DIA [1.3K]

Three consecutive odd integers are n, n+2 and n+4

n + n+2 + n+4 = -87
3n + 6 = -87
3n = -87 - 6
3n = -93
n = -93/3
n = -31

n+2 = -31 + 2 = -29
n+4 = -31 + 4 = -27

The numbers are -31, -29 and -27

5 0

4 years ago

Evaluate the following expression

lina2011 [118]

Answer:

Hope this is correct

Step-by-step explanation:

HAVE A GOOD DAY!

6 0

4 years ago

Mary states, "If the diagonals of a parallelogramare congruent, then the

slava [35]

Answer:

True

Step-by-step explanation:

A rectangle is a plane figure with congruent length of opposite sides. Considering a rectangle ABCD,

AD ≅ BC (opposite side property)

AB ≅ CD (opposite side property)

<ABC = <BCD = <CDA = <DAC = $90^{0}$ (right angle property)

Thus,

<ABC + <BCD + <CDA + <DAC = $360^{0}$

AC ⊥ BD (diagonals are perpendicular to each other)

AC ≅ BD (congruent property of diagonals)

Therefore, the parallelogram is a rectangle.

4 0

3 years ago