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
motikmotik
3 years ago
13

Who can help with this?

Mathematics
1 answer:
Rom4ik [11]3 years ago
3 0

1.

2a. 3/4 or 0.75

2b. 7/8 or 0.875

2c. 9/8 or 1 1/8 or 1.125

3a. about 30

3b. 11.25

3c.  17.65%


You might be interested in
one afternoon kassim's sandwich shop sells 15 sandwiches in 45 minutes if the shop continues to sell sandwiches at the same rate
Bumek [7]
60 sandwiches in 3 hours.
5 0
3 years ago
Find the difference.<br> 5wx2 - 2wx2<br><br> A. 3 <br> B. 2wx2 <br> C. 3wx2 <br> D. 4wx2
scoray [572]
5wx2-2wx2 :

5-2 wx2

= 3 wx2

Answer C

hope this helps!
7 0
3 years ago
exercise 5 explain how you know the values of the digits in the number 58?then exercise 6 `explain why you should record a 1 in
melamori03 [73]
58 is 50 plus 8. So its 50 and 8.That is for the first one.
3 0
3 years ago
Tan x + sqrt(3) = - 2 tan x
Svet_ta [14]

9514 1404 393

Answer:

  nπ -π/6 . . . for any integer n

Step-by-step explanation:

  tan(x) +√3 = -2tan(x) . . . . . given

  3tan(x) = -√3 . . . . . . . . . . . add 2tan(x)-√3

  tan(x) = -√3/3 . . . . . . . . . . divide by 3

  x = arctan(-√3/3) = -π/6 . . . . use the inverse tangent function to find x

This is the value in the range (-π/2, π/2). The tangent function repeats with period π, so the set of values of x that will satisfy this equation is ...

  x = n·π -π/6 . . . . for any integer n

8 0
2 years ago
A particle moves along the curve y = 5x^2 – 1 in such a way that the y value is decreasing at the rate of 2 units per second. At
Softa [21]
I think it's <span>Increasing one fifth unit/sec 
</span>
7 0
2 years ago
Read 2 more answers
Other questions:
  • arts and crafts shop has a bolt of crimson velvet 32 M long a customer came in during the morning and bought 120cm of the velvet
    5·1 answer
  • NEED HELP ASAP !!!!!!!
    8·2 answers
  • Please helpppp :))))​
    11·1 answer
  • The question is
    6·2 answers
  • Jane left the school and started to bike along the road at a rate of 12 mph. Her friend Sally left the school 10 minutes after J
    8·1 answer
  • Recreational fishers enjoy fishing for the Red Drum fish. In order to check on the Red Drum population, scientists often catch t
    5·1 answer
  • Sophia types 75 words per minute and is just starting to write a term paper. Patton already has 510 words written and types at a
    6·1 answer
  • suppose you scored a 99%, 67%, 83%, and 86% on your last four science tests. if your next text counts twice, is it possible to a
    10·1 answer
  • ABCD is a rectangle. Find the mCED
    8·1 answer
  • Last year, Michael biked 318 miles. This year, he biked m miles. Using m , write an expression for the total number of miles he
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!