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
marishachu [46]
2 years ago
14

Please help I do not know how to do this

Mathematics
2 answers:
DerKrebs [107]2 years ago
6 0

Answer:

m<b = 23

Step-by-step explanation:

Complementary angles have a sum of 90, so subtract 67 from 90 to get the measurement of the other angle.

stepan [7]2 years ago
3 0

Answer:

∠ b = 23°

Step-by-step explanation:

Complementary angles sum to 90° , then

a + b = 90° , that is

67° + b = 90° ( subtract 67° from both sides )

∠ b = 23°

You might be interested in
Luis received a discount of $24 on his new phone, which had an original price of $140. By what percentage was the original price
RUDIKE [14]

Answer:

17%

Step-by-step explanation:

$140x(discount percentage d)= $24

d= (24/140)= 17%

8 0
3 years ago
A satellite system consists of n components and functions on any given day if at least k of the n components function on that da
Charra [1.4K]

Answer:

P = αP(x≥k,p1) + (1-α)P(x≥k,p2)

Step-by-step explanation:

The probability that k of n components function on a day follows a binomial distribution, so the probability is:

P(k,p)=nCk*p^{k}*(1-p)^{n-k}

Where p is the probability that a component function and nCk is \frac{n!}{k!(n-k)!}

So, the probability that at least k of the n components function on a day is:

P(x≥k,p) = P(k,p) + P(k+1,p) + P(k+2,p) + ... + P(n,p)

Then, if it is rain, the probability of the function p is equal to p1, if it isn't the probability p is equal to p2, so the probability P that the satellite system will function is:

P = αP(x≥k,p1) + (1-α)P(x≥k,p2)

Where, P(x≥k,p1) and P(x≥k,p2) are equal to:

P(x≥k,p1) = P(k,p1) + P(k+1,p1) + P(k+2,p1) + ... + P(n,p1)

P(x≥k,p2) = P(k,p2) + P(k+1,p2) + P(k+2,p2) + ... + P(n,p2)

4 0
3 years ago
Find the measure of angle D and E Angle A = 90 degrees Angle B = 90 degrees Angle C= Angle D Angle E = 90 degrees ​
Kobotan [32]

Answer:

45

Step-by-step explanation:

all angles have to add up to a total of 360, so the other 3 angles equal 270 and there's two more angles that need to split 90° equally

5 0
3 years ago
Write the equation for (-2,3) and (3,-1)
Bumek [7]

Answer:

y = -4/5x + 7/5

Step-by-step explanation:

Use slope intercept form to find the equation for the line:

y=mx+b

y= -4/5x + 7/5

8 0
2 years ago
Free points: this is because of all the kindness I have seen on brainly:
const2013 [10]

Answer:

10x10= 100

Step-by-step explanation:

thx for the points

hope you have a wonderful dayyy

3 0
3 years ago
Read 2 more answers
Other questions:
  • write an equation for Tanmayi want to raise $175 for a school fundraiser.She has raised $120 so far.How much more does she need
    13·2 answers
  • Simplify the expression:<br> 10x<br> +<br> 7x<br> +<br> 6x
    5·2 answers
  • Help !!!!! GEOMETRY PEOPLE HELP ME LOVES
    12·2 answers
  • I really need help i will rate you branliest
    9·1 answer
  • Does 40,40 and 100 form a triangle? , Explain
    8·1 answer
  • Helpppppp plsssssssssss
    14·1 answer
  • PLEASE HELL ME WITH THIS. I feel like I did it all wrong. I will choose brainliest
    11·1 answer
  • Please help me please
    9·2 answers
  • URGENT HELP!!! I'M TRYING TO FINISH THIS MATH THING AND I DID THIS SO FAR BUT I DONT KNOW WHAT ELSE TO DO FOR THE SOLUTION? (REA
    7·1 answer
  • Find the value of x and round to the nearest tenth
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!