Find the value of x the is a geometry question please help

Mathematics

1 answer:

Katen [24]3 years ago

3 0

Answer:

x = 17

Step-by-step explanation:

In order to make any sense of this problem, we must assume the lines that look parallel <em>are</em> parallel. With that assumption, the two marked angles are supplementary:

61° +7x° = 180°

7x = 119 . . . . . . . subtract 61°, divide by °

x = 17 . . . . . . . . divide by 7

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Ht) = -16t+32t+ 10.

KonstantinChe [14]

Answer:
16t + 10

Explanation:
Step 1 - Add like terms

-16t + 32t + 10
16t + 10

5 0

4 years ago

A certain firm has plants A, B, and C producing respectively 35%, 15%, and 50% of the total output. The probabilities of a non-d

Sliva [168]

Answer:

There is a 44.12% probability that the defective product came from C.

Step-by-step explanation:

This can be formulated as the following problem:

What is the probability of B happening, knowing that A has happened.

It can be calculated by the following formula

$P = \frac{P(B).P(A/B)}{P(A)}$

Where P(B) is the probability of B happening, P(A/B) is the probability of A happening knowing that B happened and P(A) is the probability of A happening.

-In your problem, we have:

P(A) is the probability of the customer receiving a defective product. For this probability, we have:

$P(A) = P_{1} + P_{2} + P_{3}$

In which $P_{1}$ is the probability that the defective product was chosen from plant A(we have to consider the probability of plant A being chosen). So: