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Snowcat [4.5K]
3 years ago
10

HELP ME ASAP PLSSSSSSSS

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
7 0

Answer:

The answer is B.50

Step-by-step explanation

Replace x with 50

  1. (50+20)=70
  2. +50 from the other lone x
  3. Find z by subtracting 180 by the external angle (150) and get 30
  4. Add to get 180 which is what a triangle adds up to
You might be interested in
PLS HELP!!! WILL MARK BRAINLIEST <br> Solve for x and/or y:
zhannawk [14.2K]

Answer:

C) x=35

Step-by-step explanation:

First, we know that the total amount of degrees in a rotation is 360. As the picture tells us, the opposite angles will be exactly the same. Taking this information, we can have the following equation:

4x + 2(3x+5) = 360

By now using our linear equation skills, we get:

10x+10=360

10x=350

x=35

The degree amount of x for c) is 35 degrees.

6 0
3 years ago
Read 2 more answers
Questions 6,7 please help!
navik [9.2K]
Answer 6 is and exponential, but I don’t know what 7 is, sorry
6 0
3 years ago
2x-4=10 reverse order algebra
hjlf

Answer:

7

Step-by-step explanation:

2x-4=10

2x=10+4

2x=14

x=14/2

x=7

8 0
3 years ago
Suppose P(E) = 81%; P(E and F) = 9%; and P(E or F) = 65%,
PIT_PIT [208]

Using Venn probabilities, it is found that P(F) = -0.07, which is not a probability, as it is a negative value.

------------------

  • We have two events, E and F.
  • Their probabilities are: P(E) = 0.81, P(E \cap F) = 0.09, P(E \cup F) = 0.65
  • The probabilities are related by the following equation:

P(E \cap F) = P(E) + P(F) - P(E \cup F)

  • Replacing into the equation, we can find P(F).

0.09 = 0.81 + P(F) - 0.65

0.16 + P(F) = 0.09

P(F) = -0.07

P(F) = -0.07, which is not a probability, as it is a negative value.

A similar problem is given at brainly.com/question/21421475

4 0
3 years ago
What does the quotiant 35/x represent?
Bumek [7]
When 35 ÷ 7, the quotient would be 5, while 35 would be called the dividend, and 7, the divisor. I hope this helps
5 0
3 years ago
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