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
weqwewe [10]
3 years ago
12

CAN YOU SOLVE THIS MATH PROBLEM 20 POINTS

Mathematics
2 answers:
Zolol [24]3 years ago
7 0
The correct answer is A. x=22

Since the angles of a rectangle are right angles (90 degrees) you would set it up as 90=5x-20. Then combine like terms and solve the equation. (If you need me to show you how step by step tell me)
lyudmila [28]3 years ago
6 0
Answer is x=22 just did the work if interested for the work lemme know
You might be interested in
Jotham needs 70 liters of a 50% alcohol solution. He has a 30% solution and an 80% solution available. How many liters of
Nuetrik [128]

x+y=70. (30x+80y)/(100x+100y)=50/100

6 0
3 years ago
Read 2 more answers
Please help I rlly need it
kozerog [31]

Answer:

a)78

b)82.95

Step-by-step explanation:

To get the amount something is marked up you just need to multiply it by

1+0.(the%)

so in this case you multiply 60 by 1.30 to get 78

To get a discount you just have to do the same but without the +1

so 88*0.15

should get you the discount amount (13.2)

which you subtract from the original number (88-13.2 = 74.8)

now to get sales tax you would multiply the 79 by 0.05 which is 3.95

and add that to the total of 78.75 since sales tax applies AFTER coupons

7 0
3 years ago
Read 2 more answers
If 300 words or typed in 6 minutes how many words will be typed in 17 minutes
Ierofanga [76]

Answer:

850 words can be typed in 17 minutes

Step-by-step explanation:

Divide 300 by 6 and multiply it by 17 and that is your answer, 850.

5 0
3 years ago
Read 2 more answers
Given the first type of plot indicated in each pair, which of the second plots could not always be generated from it?
DIA [1.3K]

Solution: Given the first type of plot indicated in each pair, which of the second plots could not always be generated from it?

Answer: The option c. Histogram, stem and leaf is correct.

Because a histogram does not display the data values, therefore a stem and leaf plot could not be constructed.

Therefore, the option c. Histogram, stem and leaf is correct

4 0
3 years ago
I need it done assap<br><br>Will give brainly!!!
Mashcka [7]

Answer:

-5 + 2

Step-by-step explanation:

It's D because when two negatives are by each other it make it a positive 2 and makes it an addition sentence but the 5 stays negative

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone pleaseeee place the red ones in the right category pleaseeee I’m begging you
    5·2 answers
  • Help me please I'm on a time limit
    13·1 answer
  • What is the value of the expression? 19.2+(–7+3.8)<br> a. 16<br> b. 24<br> c. 29<br> d. 30
    10·2 answers
  • An alloy of tin is 15% tin and weighs 20 pounds. How many pounds of tin are in the alloy?
    11·2 answers
  • Sam wants to buy 8 pencils and 6 pens, which cost a total of $8.50. He realizes he doesn't have enough cash and instead takes on
    10·1 answer
  • C/3 - 7 = 1 solve for c.
    7·1 answer
  • Plsss help me with this if you know how to solve this plsss help me with it thank you also remember NO LINKS AND NO DOING IT JUS
    12·1 answer
  • elaine opened a saving account with a deposit of 1000. The interest on her account is compounded each year at a rate of 2%. Elai
    6·2 answers
  • An amusement park sold 45 child tickets. The other 18 tickets it sold were adult tickets. What is the ratio of the number of chi
    6·1 answer
  • A community is considering raising funds to pay for improvements to the community swimming pool. To measure
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!