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
likoan [24]
3 years ago
11

MULTIPLE CHOICE

Mathematics
1 answer:
ddd [48]3 years ago
7 0
The answer is B, 57 degrees. You can tell angle C is 57 degrees since 180-123 is 57 and both angles add up to 180 on a straight line. Then since the lines are parallel, angle a is 55 degrees because of alternate interior angle theorem. Then, a triangle’s angles add up to 180 so to figure out angle d, you do: 180- (55 + 57) which gives you 68. Since 55 + angle b + angle d = 180, you have to do 180 - (68+55) = 57 degrees. Hope this helps!
You might be interested in
You roll a number cube twice. Find the probability of the events. Rolling an odd number 2 or a 4.
forsale [732]

Answer: see below

Step-by-step explanation:

If this is a 6 sided die then the only possible roll that isnt an odd, a 2, or a 4 is 6.

The probability of something happening is also the probability of something not happening. So in order to not roll an odd, a 2 or a 4 in two rolls, you have to roll a 6 twice.

P = 1 - (1/6)(1/6) = 1 - (1/36) = (35/36)

5 0
3 years ago
Pls help me with math ASAP
Vladimir79 [104]
C. Supplementary
This means their angles add up to 180° which is a straight line
3 0
3 years ago
Read 2 more answers
Peter invests $1000 at 4% compounded annually for 10 years and Jose invests $900 compounded annually at 5% for 11 years. Who end
Nesterboy [21]

Answer:

Jose ends up with more money with $59 more than Peter.

Step-by-step explanation:

To determine the amount they will have, you have to use the formula to calculate the future value:

FV=PV(1+r)^n

FV= future value

PV= present value

r= rate of interest

n= number of periods of time

-Peter:

FV=1,000*(1+0.04)^10

FV=1,000*1.48

FV=1,480

-Jose:

FV=900*(1+0.05)^11

FV=900*1.71

FV=1,539

Difference: $1,539-$1,480=$59

According to this, the answer is that Jose ends up with more money with $59 more than Peter.

6 0
3 years ago
Simplest form 2/5ths
ratelena [41]

Answer:

2/5 is the simplest form. But in decimal form it is 0.4

Step-by-step explanation:

2/5

=2 divided by 5

=0.4

7 0
3 years ago
Read 2 more answers
The value of y varies directly with x. If x = 5 when y = 12, what is the value of x whon y = 30?
Brrunno [24]

Step-by-step explanation:

y = kx, where k is a real constant.

When y = 12, x = 5.

=> (12) = (5)k, k = 2.4.

Therefore when y = 30,

x = y/k = (30)/(2.4) = 12.5.

The answer is 12.5.

5 0
3 years ago
Other questions:
  • At a price of 4.89 per pound, what is the cost 3.95 pounds of deluxe mixed nuts?
    11·2 answers
  • Elisa withdrew $26 at a time from her bank account and withdrew a total of $208. Frances
    13·2 answers
  • Bank service charges are automatically deducted from the bank account, why are these recorded in the cash payments journal
    15·1 answer
  • Identify the zeros of each function please
    5·2 answers
  • HELP MEEEEEEEEEE SOOOOOO EASY PLEASE AND BRANLIEST TOOOOOO (07.04 LC)What is the solution to the equation fraction 1 over 3x = 6
    5·2 answers
  • Help me to solve this please . Michael leaves school at 2:45 P.M. What type of angle is formed by the hour and minute hands at t
    7·2 answers
  • Please help its math
    13·1 answer
  • 5/7 + 8/14<br><br> 1 2/7<br> 19/14<br> 1 2/14 help, please
    6·2 answers
  • .divide the problem.
    13·1 answer
  • Determine the perimeter of the figure shown, correct to decimal place.<br> HELP IS MUCH APPRECIATED!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!