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OleMash [197]
3 years ago
7

Is 20:14 and 80:56 ratios are equivalent

Mathematics
1 answer:
iogann1982 [59]3 years ago
8 0

Answer:

yes

Step-by-step explanation:

80 ÷ 20 = 4

56 ÷ 14 = 4

yes they are equivalent

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Please help! This is due soon!!!
daser333 [38]

Answer:

The slope of the line is

\frac{1}{3}

3 0
3 years ago
P + 12 = 30<br> Solve the equation .
yuradex [85]

Answer:

p=18

Step-by-step explanation:

p+12=30

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8 0
3 years ago
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The railing of a wheelchair ramp is parallel to the ramp. Find x and y in the diagram.
yKpoI14uk [10]

Given:

The wheel chair ramp is parallel to the ramp.

To find:

The value of x and y.

Solution:

If two lines are parallel, then the alternate interior angles are congruent.

4x° + 6y° = 86° --------- (1)

Similarly,

5x° + 6y° = 94°

Subtract 5x° from both sides.

5x° + 6y° - 5x° = 94° - 5x°

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Substitute (2) in (1).

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- x° = 86° - 94°

- x° = -8°

Multiply by -1 on both sides, we get

x = 8

Substitute x = 8 in (2).

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y = 6

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5 0
3 years ago
A ternary digit is either 0, 1, or 2. how many sequences of eight ternary digits containing a single 2 and a single 1 are possib
PIT_PIT [208]

Answer:

56

Step-by-step explanation:

If there can be only one 1 and only one 2, the remaining digits must all be 0. The digits 1 and 2 can be anywhere in the 8 digits, and can be in either order.

There are 8 possible locations in the sequence for the 1, then 7 possible locations for the 2. The total number of possibilities is 8·7 = 56.

12000000, 21000000, 10200000, 20100000, ..., 00000012, 00000021.

8 0
3 years ago
ricky has a bowl with 80 jelly beans in it there are 16 red, 24 yellow, 20 orange, and 8 black jelly beans ricky takes one jelly
svlad2 [7]

Answer:

3/10.

Step-by-step explanation:

Probability = number of yellow jellybeans / total number of jellybeans

=  24 / 80

=  3/10.

4 0
3 years ago
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