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
Simora [160]
3 years ago
7

Pleaseeeeee helpppppppp i will mark brainlest

Mathematics
2 answers:
irga5000 [103]3 years ago
6 0

Answer:

B

Step-by-step explanation:

Artist 52 [7]3 years ago
4 0

Answer:

B=40°

Step-by-step explanation:

Sum of angles in a triangle =180°

90°+50°+x°=180°

140°+×°=180°

Collect like terms

x°=180°-140°

x°=40°

You might be interested in
If you spin the spinner below twice, what is P(vowel, then Q)? A. 1/10 B. 1/9 C. 2/9 D. 1/12 Answer correctly and I will give br
bagirrra123 [75]

Answer:

The probability of spinning a vowel, then Q, is 1/12

Step-by-step explanation:

Find the probability of each event occurring. There are three vowels out of 6 letters and 1 Q, so the chances of spinning a vowel is 3/6 or 1/2 and the chances of spinning a Q is 1/6. Multiply the probabilities of the two events occurring to find the probability of a compound event. 1/2*1/6 = 1/12. Hope this helps!

4 0
3 years ago
Read 2 more answers
A charter airline finds that on its Saturday flights from Philadelphia to London, all 120 seats will be sold if the ticket price
Nataliya [291]

Answer:

a) P=3(120-s)+200

b) 215 \leq P \leq 290

Step-by-step explanation:

For this case we can use a linear model to solve the problem.

s) Create an equation to express the increase on the price tickets and the number of seats sold

s number of seats, if w analyze the info given the number of seats after increase the price is given by 120-s.

And let P the price for the ticket. So after the increase in ticket price the expression for the increase is P-200.

We have an additional info, for each increase of $3 the number of setas decrease 1. And the equation that gives to us the price change in terms of the increase of price is:

P-200=3(120-s)

So then our linear equation is given by:

P=3(120-s)+200

b) Over a certain period, the number of seats sold for this flight ranged between 90 and 115. What was the corresponding range of ticket prices?

So for this case we just need to replace the limits into the linear equation and see what we got:

P_L=3(120-90)+200=290

P_U=3(120-115)+200=215

So the corresponding range of ticket prices is:

215 \leq P \leq 290

4 0
3 years ago
Amy, Bess, Cassie, Diana, and Ellen are a basketball team. Two of them will be guards. Assuming they all have an equal chance of
Alenkasestr [34]
There are 5 people who can be guards, 2 will be guards. Since each person has the same chance of becoming a guard, each person has a 2/5 chance of being a guard which makes it unlikely for Diana to become a guard.
4 0
3 years ago
Read 2 more answers
50 POINTS
Snowcat [4.5K]

Answer:

-1

Step-by-step explanation:

took the exam on edge

5 0
3 years ago
Read 2 more answers
The floor of a storage unit is 7 feet long and 6 feet wide. What is the distance between two opposite corners of the floor? If n
andrey2020 [161]

\text{Find the distance from one corner to the other}\\\\\text{In this question, we would use the Pythagorean theorem to find the length}\\\text{between corners}\\\\\text{Pythagorean theorem:}\\\\a^2+b^2=c^2\\\\\text{We are trying to find c}\\\\\text{Plug in and solve:}\\\\7^2+6^2=c^2\\\\49+36=c^2\\\\85=c^2\\\\\text{Square root}\\\\\sqrt{85}=\sqrt{c^2}\\\\\sqrt{85}=c\\\\\text{In decimal form, it's: 9.219544}\\\\\text{Round to the nearest tenths place}\\\\\boxed{9.2\,\, feet}

6 0
3 years ago
Other questions:
  • Please help, Geometry I have NO idea how to do this. Both Pictures! (#36, #37) WILL MARK BRAINLIEST!
    8·1 answer
  • What is the y-value if the vertex of 4x^2 + 8x - 8
    8·2 answers
  • What is the value of u? 6.4u−5.1u=−3.25 Enter your answer in the box. u=
    5·1 answer
  • Helena had a balance of $14.48 left on a gift card. She bought a muffin each for her, and five of her friends. The cost of each
    5·1 answer
  • Darin needs to know the price per pound of clementines. What needs to change in the table so that the data on clementines is in
    13·1 answer
  • Round 793,907 to the nearest 100,000
    12·1 answer
  • Is this directly proportional?<br> Speed and time, if the distance traveled is 120 km.
    15·1 answer
  • 6(p+6)- (p-6) I need help anyone pls
    12·2 answers
  • How much longer is a 1-inch button than a 3/4-inch button
    14·2 answers
  • 10)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!