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wlad13 [49]
3 years ago
15

Find the missing side length. A)10 B)11 C)12 D)13

Mathematics
2 answers:
elixir [45]3 years ago
8 0

Answer:

Step-by-step explanation:

d

Harlamova29_29 [7]3 years ago
3 0

Answer:

10

Step-by-step explanation:

10 because of proportionality

15/21 = x/14 => x = 14*15/21

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ZABC and ZDEF are complementary angles.
Marat540 [252]

Answer:

x = 36

Step-by-step explanation:

Complementary angles add to 90 degrees

54+x = 90

x = 90-54

x = 36

4 0
2 years ago
Read 2 more answers
Your plant runs two assembly lines. The first line produces 1,250 units a day and the second produces 2,825 units a day. What is
Step2247 [10]

Answer:

\frac{50}{113}

Step-by-step explanation:

The ratio is simply the division of one by another (and simplification).

Hence, <u>the ratio of production of the first line to the second line</u> is 1250 divided by 2825. So,

Ratio = \frac{1250}{2825}=\frac{50}{113}

5 0
3 years ago
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A card is selected randomly from a jar that contains 15 cards, numbered from 25 to 39. What is the probability that the card sel
VikaD [51]

Answer:

The probability that the card selected bears a number less than 34 is 0.3333.

Step-by-step explanation:

Let random variable <em>X</em> be defined as the number on the selected card.

There are <em>N</em> = 15 total cards.

The number on the cards are as follows:

S = {25, 26, 27,..., 38, 39}

The probability of an event, <em>E</em> is the ratio of the number of favorable outcomes to the total number of outcomes.

P(E)=\frac{n(E)}{N}

In this case we need to compute the probability that the card selected bears a number less than 34.

The favorable outcomes are:

<em>s</em> = {25, 36, 37, 38, 39}

<em>n</em> (X < 34) = 5

Compute the probability that the card selected bears a number less than 34 as follows:

P(X

                  =\frac{5}{15}\\\\=\frac{1}{3}\\\\=0.3333

Thus, the probability that the card selected bears a number less than 34 is 0.3333.

7 0
3 years ago
Elaine is 8 years younger than her brother Tyler. The sum of their age is 34. Define a variable and them write and solve an equa
andreev551 [17]
34÷T-8= a is the variable
6 0
3 years ago
Pls help and find the area
Zepler [3.9K]

Answer:

I don’t know the area but here’s a hint to help you (hint: length x with x height)

Step-by-step explanation:

5 0
2 years ago
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