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
makkiz [27]
3 years ago
15

What is 21.75+3.5 tell meeee

Mathematics
2 answers:
Lyrx [107]3 years ago
4 0
Well first u have to add 21.75 and 3.5 and with the power of your mind and mathematics your answer will me 25.25
omeli [17]3 years ago
3 0
25.25 bc 21.75 +3.50
   
           


You might be interested in
(2c-6) (5c²+5) what would this be for multiplying polynomials
solniwko [45]

Answer:

10c^3 -30c^2 + 10c -30

Step-by-step explanation:

2c(5c^2+5) - 6(5c^2+5)

= 10c^3 + 10c - 30c^2 - 30

= 10c^3 -30c^2 + 10c -30

4 0
11 months ago
15. The average speed that a tsunami (a large tidal wave) travels is represented
irina [24]

Correct question :

The average speed that a tsunami (a large tidal wave) travels is represented

by the functions = (200d)^1^/^2 where s is the speed (in miles per hour) that the tsunami is traveling and d is the average depth (in feet) of the wave.

a. Find the inverse of the function.

b. Find the average depth of the tsunami when the recorded speed of the wave is 250 miles per hour.

Answer:

a) d = \frac{s^2}{200}

b) 312.5 ft

Step-by-step explanation:

Given:

Average speeds, s = (200d)^1^/^2

a) To find the inverse of the function.

s = (200d)^1^/^2

s² = 200d

200d = s²

d = \frac{s^2}{200}

Therefore, inverse of the function =

d = \frac{s^2}{200}

b) average depth when speed is 250 miles per hour.

Average depth = d

Therefore, let's use the formula :

d = \frac{s^2}{200}

= \frac{250^2}{200}

= \frac{62500}{200}

d = 312.5 feet

The average depth when speed is 250 miles per hour is 312.5 ft

3 0
3 years ago
Read 2 more answers
-5/6x-7/30x+1/5x-52 please help me guys cuz imk not good with math
Marina CMI [18]

Answer:

\frac{-13}{15} x-52

Step-by-step explanation:

\frac{-5}{6}x-\frac{7}{30}x+\frac{1}{5}x-52

=\frac{-5}{6}x+\frac{-7}{30}x+\frac{1}{5}x+-52

Combine Like Terms:

=\frac{-5}{6}x+\frac{-7}{30}x+\frac{1}{5}x+-52

=(\frac{-5}{6}x+\frac{-7}{30}x+\frac{1}{5}x)+(-52)

=\frac{-13}{15}x+-52

Therefore, \frac{-13}{15}x+-52 will be your final answer.

7 0
2 years ago
1. Mr. McClellan has a board game that requires the use of two 4-sided dice. According to his rules, you can only start the game
stealth61 [152]
(A)

1,4
1,3
1,2
1,1

2,1
2,2
2,3
2,4

3,1
3,2
3,3
3,4

4,1
4,2
4,3
4,4

5,1
5,2
5,3
5,4

6,4
6,3
6,2
6,1

(B)
3%

(C)
I'm not sure about the answer for C, Sorry. Hope this helps!
6 0
3 years ago
Can someone please explain this?...... ;-;
Serhud [2]

Answer:

Okay I believe it would be c

Step-by-step explanation:

If I'm wrong I'm really sorry...

6 0
3 years ago
Other questions:
  • Manuel has made a large kite in the shape shown. He wants to glue gold trim around the perimeter. How much gold trim does he nee
    13·1 answer
  • In an equilateral hexagon, four of the exterior angles each have a measure of x°. the other two exterior angles each have a meas
    10·1 answer
  • PLEASE HELPPPPP.
    9·1 answer
  • Rick bought 6 tomatoes that each weigh 1/4 of a pound. Russ bought 14 tomatoes that each weigh 1/8. Whose tomatoes weigh more?
    6·2 answers
  • Solve by elimination <br><br> 5x+6y =-2<br> 15x + 4y= 22
    5·2 answers
  • What is a rational number?
    10·1 answer
  • Pat bounces a basketball 25 times in 30 seconds. At that rate, approximately how many fimes will Pat bounces the ball in 150 sec
    14·2 answers
  • Evaluate 6 + x when x=3.​
    13·1 answer
  • 1.p + 8 = 14.1 *hgtyyytghg
    15·2 answers
  • How can you tell which one it is?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!