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
stira [4]
3 years ago
8

Please check my work!

Mathematics
1 answer:
lisov135 [29]3 years ago
8 0
The mistakes you have are on both letter’s A and B so I wrote a note for you to look back on^^

Hi, so for A. You need to rewrite 19 as -19

And for B. You need to rewrite 15 as -15

Otherwise everything seems correct
You might be interested in
Please help me solve this.
ololo11 [35]

Answer:

(x+1)(x+7)

Step-by-step explanation:

8 0
3 years ago
Complete the solution of the equation. Find the
Gelneren [198K]

Answer:

y = -7

Step-by-step explanation:

If x equals -14 then you would plug it in and the equation would be -2(-14)-3y=49

The new equation would be 28-3y=49

Then you would subtract 28 from both sides and get -3y=21

Lastly you would divide both sides by -3 and get y=-7

3 0
3 years ago
Consider the following sets: A = {x | x is alive} F = {x | x is in France} M = {x | x is a national monument} W = {x | x is a wo
nirvana33 [79]

(1) Paris ∈ F. True (Paris is the capital of France)

(2) The Statue of Liberty ∈ A. False  (a statue is not alive)

(3) The Statue of Liberty ∉ M. False (SoL is a monument)

(4) Abraham Lincoln belongs to none of these sets. True

(5) The Eiffel Tower is in more than one of these sets. True (ET is in F and M)

5 0
4 years ago
Read 2 more answers
What is the perimeter of the trapezoid
dimulka [17.4K]
Since perimeter is all of the sides added up.. 
And we have 
side 1 = 4in
side 2 = 4in 
side 3 = 5in
side 6 = 6in 

Lets just add them all up 
4 + 4 + 5 + 6 = 19 

So the perimeter of the trapezoid is 19 inches 

love, the Pineapple<3
\|/
(_)
3 0
4 years ago
Read 2 more answers
What is the area of that shaded sector?
melomori [17]

Answer:

50.24

Step-by-step explanation:

1/4x3.14xr^2

r=16 because of the length

90/360= 1/4

so

1/4x3.14x16^2/4

=50.24

4 is our denominator because of the denominator on the fraction

4 0
3 years ago
Other questions:
  • Your goal is to create a college fund for your child. Suppose you find a fund that offers an APR of 4 %. How much should you dep
    7·1 answer
  • Isabel works for 6 hours preparing for the art fair. She spends 3 hours on a sculpture and then paints 27 picture frames. How mu
    8·1 answer
  • N employee earns $175 for 15 hours work. assuming he is paid by the hour, how much will this employee earn in 18 hours?
    15·1 answer
  • If two of the four expressions x + y, x + 5y, x - y, and 5x - y are chosen at random, what is the probability that their product
    13·1 answer
  • The reciprocal of 1/20 is________.
    15·1 answer
  • 10 boys cleared a piece of land for 21 days how many days will it take 7 boys to clear the same land if they work at the same ra
    11·1 answer
  • Amy has $250 in her account. She withdraws (take out) $25 each week. Mary has $100 in her account. She deposits $15 each week. A
    10·1 answer
  • I chose B but i’m not sure if i’m correct. please help!
    5·2 answers
  • What is the value of the digit 8 in the number 78000? please no links​
    14·1 answer
  • Decide which of the following numbers does not belong in the group.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!