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
vlabodo [156]
3 years ago
15

I need to know #21 and #22 in less than 30 min!!!

Mathematics
2 answers:
nirvana33 [79]3 years ago
7 0
#21 is 95 degrees
#22 is B
NemiM [27]3 years ago
5 0
Number 21 is 95 degrees and number 22 is B
You might be interested in
Earl runs 35 meters in 10 seconds. How many meters does Earl run per second?
liraira [26]
If  he ran 35 meters in 10 seconds, how many meters did he run in a second?
35m=10s
   ?   =1
1/10*35m=3.5m
Therefore he ran 3.5 meters in a second.

8 0
3 years ago
Read 2 more answers
Calculate the capacity in liters of a tin 20m by 15m by 10m.​
rusak2 [61]
20 * 15 * 10 *10^-6
= 0.003
5 0
3 years ago
27x + 24y= 4.5<br><br> 1.5x + y =0.225
Goryan [66]

Answer:

x = 0.1, y = 0.075

Step-by-step explanation:

Given the 2 equations

27x + 24y = 4.5 → (1)

1.5x + y = 0.225 → (2)

Multiplying (2) by - 24 and adding to (1) will eliminate the y- term

- 36x - 24y = - 5.4 → (3)

Add (1) and (3) term by term to eliminate y

- 9x = - 0.9 ( divide both sides by - 9 )

x = 0.1

Substitute x = 0.1 into either of the 2 equations and solve for y

Substituting into (2)

1.5(0.1) + y = 0.225

0.15 + y = 0.225 ( subtract 0.15 from both sides )

y = 0.075

3 0
3 years ago
Read 2 more answers
Soft drinks are sold in 2-liter bottles or 354-milliliter containers. How many liters are in 354 milliliters? please explain wel
Akimi4 [234]
The answer is 0.354 liters.
6 0
3 years ago
Read 2 more answers
16) 472 students are going on a field trip. 120
Stels [109]

Answer:

C 44 cabins

Step-by-step explanation:

472-120= 352

8÷ 352 = 44

8 0
3 years ago
Other questions:
  • Find the value of B in the following equation if you know it goes through the point (-5, -8):
    15·1 answer
  • I need to know number 13
    10·1 answer
  • The cost of a daily newspaper varies from city to city. however, the variation among prices remains steady with a standard devia
    11·1 answer
  • An electronics store makes a profit of $72.00 for every television sold and $90.00 for every computer sold. The manager’s target
    9·1 answer
  • What is the value of this expression when x=-1 and Y = 2?<br> 4x3y2
    15·2 answers
  • Which function describes the arithmetic sequence shown?
    5·1 answer
  • I need help on both of the question
    6·1 answer
  • I give points for correct answers, so please be big-brain and give me the right answers
    13·2 answers
  • 4 ( − )−62−32( 22− )+2( − )<br><br> please help
    11·1 answer
  • jordan go's to the bank every 7 days and then Clare go's to the bank every day will bolth go to the bank
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!