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
Varvara68 [4.7K]
2 years ago
5

D-2.8 divided by 0.2= -14

Mathematics
1 answer:
trapecia [35]2 years ago
7 0

Answer:

i think it is -14.56

Step-by-step explanation:

You might be interested in
A triangular city lot bounded by three streets has a length of 300 feet on one street, 250 feet on the second, and 420 feet on t
Butoxors [25]

Consider using the Law of Cosines, because the lengths of three sides are given and the largest angle is the one to be approximated. This angle will be opposite the longest side, that is, opposite the 420-foot side.

420^2 = 250^2 + 300^2 - 2(250)(300)cos A.

Then: 176400 = 62500 + 810000 - 150000cos A.

Solving for cos A, we get:

150000cos A = 176400-62500-810000, or -696100

Then:

-696100

cos A = ------------------- = - 4.64. This is not possible, as the range of the cosine

150000 function is [-1,1].

7 0
3 years ago
Read 2 more answers
Susan makes 5 fruit cups for the picnic. In each cup, she has 5 strawberries and 3 kiwis. Joanna uses the same number of total f
zzz [600]

Answer:

2

Step-by-step explanation:

My teacher went over this problem, it's 2.

4 0
2 years ago
PLEASE HELP !! (Sorry if the picture is blurry) ....Amanda is baking cookies for a holiday party. She wants to bake more cookies
Nuetrik [128]

Answer:

C and D

Step-by-step explanation:

It’s the answer because it has to be greater than 60

5 0
3 years ago
to rent a moving truck for the day it cost $33 +1 dollar for each mile driven write an expression that represents the cost in do
yKpoI14uk [10]

Answer:

33 + 1M

Step-by-step explanation:

5 0
2 years ago
Find the widest range of scores that you can get on a final exam in order to receive a grade of B for the class. Using interval
Drupady [299]

Answer:

Correct choice is B

Step-by-step explanation:

Let x% be your final test score, then the average of all test scores is

\dfrac{96+77+74+x}{4}.

Since you must have an average between 80% and 89%, then

80\le \dfrac{96+77+74+x}{4}\le 89,\\ \\320\le 247+x\le 356,\\ \\73\le x\le 109.

X is measured in percent, then the greatest value of x can be 100%. You get that

73\%\le x\le 100%.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Write out proof in paragraph form. Include contradictions if necessary
    7·1 answer
  • Four times y to the fourth power
    7·2 answers
  • Bicycles are often on sale in September. The regular price of one bicycle is $223.95. With a 25% discount, what is the sale pric
    13·2 answers
  • The force F is directly proportional to the product of charges q and Q and inversely proportional to the square of the distance
    5·1 answer
  • Simplest for of the ratio 1 to 4
    10·2 answers
  • Nicole was shopping at a local department store and had a budget of $60. She was
    9·1 answer
  • 3x + 5 = 2x + 9 <br> What do I do???
    7·2 answers
  • What is 8 times 9x<br> 15 points for the person that answers this
    11·1 answer
  • Best answer gets brainiest. On Wednesday at camp, Diana went for a hike at 5:35 A.M. The hike took 1 hour and 30 minutes. As soo
    13·2 answers
  • Please help me. justify your answers!​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!