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
ANTONII [103]
2 years ago
7

Hey guys can you please help me with these questions​ please explained them

Mathematics
1 answer:
lianna [129]2 years ago
8 0

B for question 12

B for question 13

Step-by-step explanation:

U = Union

n= intercestion

B'= not b

A"= not a

so AnB'

should be B

if 2.50 = 1

2.50x8=

20

1×8 =

8

should be $8

You might be interested in
PLZ HELP ME THANKS!!!!!!!!!!!!!!
strojnjashka [21]
Answer is D
remember you can put whole numbers as fractions too
so 7 would be 7/1
you can simply multiple across for fractions:
7/1 * 1/10 
6 0
4 years ago
Read 2 more answers
N an election, everyone voted for either Cindy or Shawn. Cindy received 55% of the votes. Shawn received 423 votes.
enot [183]
Let x be the amount of people
Since Cindy received 55% of votes,Shawn received(1-55%)=45% of votes
x ×45%=423
x=423÷0.45
=940
So there are total 940 people voted in the election
6 0
4 years ago
Which angle pairs are supplementary? Check all that<br> apply.
Basile [38]

Answer:

The correct answers are B, C, and E.

B. < 4 and < 3

C. < 4 and < 5

E. < 3 and < 6

Step-by-step explanation:

The pairs in options B, C, and E add up to 180°, which is the definition of a supplementary angle.

Hope this helps!

8 0
3 years ago
Someone want to help me with some Geometry?
Aleks04 [339]
The second answer that uses = is not correct, because the pentagons are similar not congruent.
The third answer is not correct, because that sign means estimated, not similar.
I've never seen the fourth sign, so by process of elimination I believe the answer is the first one.

<span>ABCDE~QRSTU</span>
8 0
3 years ago
What are the missing numbers?
pashok25 [27]
2.089 and 2.095 because it goes by thousandths.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The lengths of two sides of a right triangle are 12 inches and 15 inches. What is the difference between the two possible length
    5·2 answers
  • What is the slope of the line shown?
    11·1 answer
  • What is the value of 2y + 3, when y = 4?
    5·2 answers
  • Derive the equation, in the<br> form y = mx, for the line. (Look at the photo!)
    9·1 answer
  • A blood bank needs 7 people to help with a blood drive. 17 people have volunteered. Find how many different groups of 7 can be f
    12·2 answers
  • What is the slope?
    11·1 answer
  • A principal of ​$5000 is invested in an account paying an annual rate of 7​%. Find the amount in the account after 5 years if th
    15·1 answer
  • Solve for p: 12p - 14p = 4<br> giving brainiest
    12·2 answers
  • Which expression is equivalent to (-3) x + (-3) (-12)
    5·2 answers
  • Find the area of the following figure..​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!