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
Svetlanka [38]
2 years ago
14

Help me please with this question

Mathematics
1 answer:
serious [3.7K]2 years ago
8 0
The true statement is that the domain of the functions is all real greater than or equal to 0. This is 0 and all positive real numbers.

This is because the square root, in the set of the real nuimbers, is not defined for the negative numbers.

The range is also 0 and positive real numbers.
You might be interested in
Thank you in advance for help
Romashka [77]
The answer to this question is C.
6 0
3 years ago
Read 2 more answers
Translate the following word sentence into a numerical expression: When you square five times a number, you get three more than
8090 [49]
“Square five times a number” with “a number” being x is the same as saying:

5x²

“three more than the number” is the same as saying:

3 + x

Therefore the sentence “When you square five times a number, you get three more than the number.” is the same as:

5x² = 3 + x

Hope this helps, have a great day! :)
4 0
2 years ago
Read 2 more answers
A recipe calls for 1/4
Tom [10]
So, if we break it down, this is just easy math! First we divide 16 tablespoons/4 and that gives us 4, then we multiply 1*3 and that equals 3! So 3*4 is equal to 12. So there are 12 teaspoons of broth in 1/4 cup of broth! Hope this helped! Brainliest is always appreciated.
3 0
3 years ago
Read 2 more answers
Please help with 6 and 7
Maru [420]

Answer:

6a) i- 2hrs 36mins  ii- 3hrs 12mins

b) car A≈ 76.9km/h  car B≈ 62.5km/h

c)------

7a) 35km

b) car A=75km  car B=60km

c) 30km

d) car A≈36mins  car B≈48mins

Step-by-step explanation:

6a) Using the graph follow the lines until they finish then go downwards until you get to the x-axis. The x-axis is going up by 12mins for each square.

b) Using the answer from a, you divide 200km by the time.

For car A 2hrs 36mins becomes 2.6 because 36mins/60mins=0.6

∴ car A: 200/2.6≈ 76.92km/h

For car B 3hrs 12mins becomes 3.2 because 12mins/60mins=0.2

∴ car B: 200/3.2≈ 62.5km/h

7a) Using the graph go down from where the line of car A finished to meet car B. The y-axis is going up by 5km for each square.

b) Starting from the x-axis at 1 hour go upwards to see where you meet the car B line (60km) and car A line(75km). (sorry if that does not really make sense).

c) Difference from car A line to car B:

155km-125km=30km

d) Going across from 50km meet car A line and go down to see it has been travelling for approx. 36mins. Then continue across to car B line, go down to see it reached 50km at approx. 48mins.

Hope this helps.

5 0
3 years ago
Simplify (-5i)+(5-1)+6
Liono4ka [1.6K]

Hi there


-5i + 5-1 + 6

= -5i + 11- 1

= 5i + 10

That's the answer :0

I hope that's help... Do you have any question ?

5 0
3 years ago
Other questions:
  • A club has 25 members. How many ways are there to choose four members of the club to serve on the executive committee? How many
    9·1 answer
  • I need to solve these problems. Plz solve theses problems ASAP.
    8·2 answers
  • Efectuati calculele:
    12·1 answer
  • Solve for x <br><br> need help asap!!
    5·1 answer
  • Jake had 17 toy cars. He gave Dan and Andy each the same number of toy cars. Now Jake has five toy cars. How many toy cars did h
    14·1 answer
  • -2(5 + 6n) &lt; 6(8 - 2n) solve for n
    15·1 answer
  • 4.) The Solvay Varsity baseball team bought six jerseys &amp; one hat for $135. The
    11·1 answer
  • Solve log2(x) – log2(3) = 2.
    12·2 answers
  • HELP ME PLS ANYONE THIS IS HARD
    15·1 answer
  • See attachment. Please give step by step solution. Thank you
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!