1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kobotan [32]
3 years ago
13

I’m rather confused about how to find the value of x. Can someone help??

Mathematics
2 answers:
Nat2105 [25]3 years ago
8 0
The angles within a triangle must equal 180.

180 - (50+91) = 39

Angles on a straight line also must add up to 180.

180 - 39 = 141

So x = 141
KengaRu [80]3 years ago
8 0
First look at the inside of the triangle which always equals 180
141 + x = 180
x = 39
A straight line always equals 180 also
x + 39 = 180
x = 141
The missing value “x” equals 141
You might be interested in
I need some help this math problem
EastWind [94]

Answer: i think it is 2/7

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
HELP!!!!! Someone answer ASAP PLEASE!!!!
Andreas93 [3]

Answer:

thay are independent

Step-by-step explanation:

I only know that they are independent but Don't really know how to explain and do step by step.

7 0
3 years ago
Read 2 more answers
Which equation below has a slope greater than the slope of the line shown above?
Lilit [14]

Answer:

B.y = 3x - 1

Step-by-step explanation:

Pick two points on the line

(0,1) and (2,5)

The slope using the slope formula

m = (y2-y1)/(x2-x1)

   = ( 5-1)/(2-0)

  = 4/2

  = 2

We want a slope that is greater than 2

The slope intercept form of the equation is

y = mx+b where m is the slope

y = 3x - 1  has a slope of 3 which is greater than 2

8 0
3 years ago
Solve using the tangent formula(real answers only please)
Lilit [14]

9514 1404 393

Answer:

  21.07

Step-by-step explanation:

The tangent ratio is ...

  Tan = Opposite/Adjacent

For the given values, this is ...

  tan(36°) = x/29

Solving for x, we have ...

  x = 29·tan(36°)

  x ≈ 21.07

4 0
2 years ago
My sister needs help !!!!!!!
yuradex [85]
A coin has one of two outcomes: heads or tails.
Each has an equal probability of occurring, meaning that they each have a 50% chance to occur. (They need to add up to 100% because they include all the outcomes, divide that into two equal parts and...)

This is what we call theoretical probability. It's a guess as to how probability <em>should</em> work. Like in the experiment, it's not always going to be 50-50.

What <em>actually happens</em> is called experimental probability. This may vary slightly from theoretical probability because you can't predict probability with complete certainty, you can only say what is <em>most likely to happen</em>.

We want to find the probability of getting heads in our experiment so we can compare it to the theoretical outcome. To do this, we need to compare the number of heads to the total number of outcomes.

We have 63 heads, and a total of 150 coin flips.
That makes the probability of getting a heads 63/150.
The hard part is getting this ratio into a percent.

You can try simply dividing, but you should be able to notice something here.
SInce the top and the bottom of our fraction are both divisible by 3, we can <em>simiplify</em>.
63 ÷ 3 = 21
150 ÷ 3 = 50
So we could say that 63/150 = 21/50.

A percent is basically a fraction out of 100.
Just like you can divide the parts of a ratio by the same number and it will stay the same, you can also multiply. To get the fraction out of 100, let's multiply by 2.
(since 50 × 2 = 100)

21 × 2 = 42
50 × 2 = 100
21/50 = 42/100 = 42%

Comparing our experimental probability to the theoretical one...it is 8% lower.
7 0
3 years ago
Read 2 more answers
Other questions:
  • (2.0*10^4)(3.0*10^3) <br> A. 6.0 * 10^7<br> B. 6.0 * 10^12<br> C. 6.0 * 10^5 <br> D. 6.0 * 10^43
    11·1 answer
  • 17. Bob and his friends decide to go bowling. The cost for the group is $10 for shoe rentals plus $4.00 per game. The model for
    11·1 answer
  • What is the answer to this. 27-(7x3)
    7·2 answers
  • Can someone help me? will give branliest
    7·2 answers
  • Looking for code for the great escape
    14·1 answer
  • HELPPP pls?<br> Ill give brainliest and a friend
    15·1 answer
  • Find the value of x. If necessary, round your answer to the nearest tenth. O is the center of the circle. The figure is not draw
    6·1 answer
  • When using a power tool, never engage the?
    9·1 answer
  • Can someone help me please?
    15·1 answer
  • Lindsey rolled a six-sided number cube, labeled 1 through 6, twice. What is the probability that Lindsey rolled a number greater
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!