3 years ago

Help please anyone ??

Mathematics

2 answers:

Rasek [7]3 years ago

4 0

Answer:

∠x = 83°

Step-by-step explanation:

Since ∠x and ∠y are supplementary ∠s so they add up to 180°

So,

∠x + ∠y = 180

Where ∠y = 97°

∠x + 97° = 180

∠x = 180-97

∠x = 83°

viva [34]3 years ago

3 0

Answer:

x=83

Step-by-step explanation:

97+x=180

x=83

You might be interested in

PLEASE HELP!!!! 25 POINTS! ITS URGENT!!

Charra [1.4K]

Is there multiple choice?

6 0

3 years ago

Find the gradient of the line passing through (0,2) and (3,5) pls i need for hwk

belka [17]

Answer:

The gradient is 1

Step-by-step explanation:

m, gradient= (y2-y1) ÷ (x2-x1)

8 0

2 years ago

Please help 13 points !

ipn [44]

Answer:

each month, Gina read 1 book

8 0

3 years ago

Question 12 (1 point) Given P(A) 0.34, P(A and B) 0.27, P(A or B) 0.44, what is P(B)? Answer in decimal form. Round to 2 decimal

Tema [17]

Answer: The required probability of event B is P(B) = 0.37.

Step-by-step explanation: For two events A and B, we are given the following probabilities :

P(A) = 0.34, P(A ∩ B) = 0.27 and P(A ∪ B) = 0.44.

We are to find the probability of event B, P(B) = ?

From the laws of probability, we have

$P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\\Rightarrow 0.44=0.34+P(B)-0.27\\\\\Rightarrow 0.44=0.07+P(B)\\\\\Rightarrow P(B)=0.44-0.07\\\\\Rightarrow P(B)=0.37.$

Thus, the required probability of event B is P(B) = 0.37.

6 0

3 years ago

What is 1/2x + 1/3x=225

andrey2020 [161]

Answer:

X would be equal to two hundred seventy

4 0

3 years ago

Read 2 more answers