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
fgiga [73]
3 years ago
11

What is the value of the following(Please show work)

Mathematics
1 answer:
Art [367]3 years ago
3 0

Answer:

1) 3( 2) - 1 = 6 - 1 = 5

2) 2(-1) - 3+4(-1) = -2 -7 = -9

3) 4^2-6(4)=9 = 16-24=9, = -8=9

You might be interested in
Harrison gets paid $22 per hour working at Izzy’s Ice Cream. If he works 40 hours per week and pays $145 per week in taxes, what
AnnyKZ [126]

Answer:

He makes $735.

Step-by-step explanation:

Multiply 22x40 and subtract 145.

7 0
2 years ago
Read 2 more answers
Darrel has 36 daisies and 54 roses. He wants to put an equal number of daisies and roses into vases. What is the GREATEST number
castortr0y [4]

Answer:

18 number of daisies and 18 number of roses

Step-by-step explanation:

We are told Darrel has 36 daisies and 54 roses.

And that He wants to put an equal number of daisies and roses into vases.

To get the equal number, it means we have to find the greatest common factor of 36 and 54.

Factors of 36 = 1, 2, 3, 4, 6, 9, 12, 18, 36

Factors of 54 = 1, 2, 3, 6, 9, 18, 27, 54

From the factors of both 36 and 54, the greatest common factor to both of them is 18.

Thus, the GREATEST number of daisies and roses Darrel can put in each vase is 18 each

5 0
3 years ago
Jacob runs 5 miles in 1 1/2 hours . Robert runs 3 miles in 45 minutes or 3/4 hour. Who runs faster
IgorLugansk [536]

Answer:

Robert

Step-by-step explanation:

If Robert runs 3 miles in 45 minutes, by the end of 90minutes, Robert would have covered 6miles, while Jacob covered 5miles in 90 minutes, therefore, Robert ran faster than Jacob.

5 0
2 years ago
Approximately how many times as large was the world population as the United States population in
stealth61 [152]

Answer: 20

Step-by-step explanation:

7 0
3 years ago
Use a calculator to find the value of the trigonometric function to four decimal places. Tan 3.4??? A.0.2555 B.0.0594 C.0.9668 D
r-ruslan [8.4K]
The value of Tan 3.4 is 0.059410947 rounded off to four decimal places would equal to 0.0594, letter B. This is your answer if your calculator is in the degree mode. 

Tangent or Tan is one of the trigonometry functions. It represents TOA in the sohcahtoa mnemonic which means Tan = Opposite / Adjacent 
7 0
3 years ago
Other questions:
  • If two lines are parallel and one has a slope of -7 what is the slope of the other line
    5·2 answers
  • A penalty in Meteor - Mania is - 5 seconds. A penalty in Cosmic Calamity is - 7 seconds. Yolanda had penalties totaling -25 seco
    10·1 answer
  • Divide to find equivalent fractions 8/12=
    12·1 answer
  • There were 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the health requirements, so they could
    14·2 answers
  • Solve for x.<br><br><br><br> 14+12+x=−34<br><br><br><br> Enter your answer in the box.<br><br> x=
    6·2 answers
  • What's the area of the parallelogram?
    13·1 answer
  • What is the value of the expression 9+n/3-6 when n= 12
    11·1 answer
  • I need helpppppp............
    15·2 answers
  • You estimate that a lamb weighs 10 pounds. The actual weight of the lamb is 13 pounds. Find the percent error. Round your answer
    14·1 answer
  • Solve the following proportion for u. u/10 = 3/17 Round your answer to the nearest tenth.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!