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
Oksanka [162]
3 years ago
13

The National Sleep Foundation recommends that teenagers aged 14 to 17 years old get at least 8 hours of sleep

Mathematics
1 answer:
dexar [7]3 years ago
8 0

Answer:

Less than 8 hours

Step-by-step explanation:

Kahn

You might be interested in
How do you break apart the factor 42 using place values
VLD [36.1K]

Let's break apart 42.

The 4 is in the tens. The 2 is in the ones.

                           Place Value starting from Thousands

                            Thousands  Hundreds  Tens  Ones

                            _________ ________ ____ _____

                                                                       4          2

So this is how we break up numbers using place value.

Hope this helps!

5 0
3 years ago
SOMEONE HELP ME PLEASE
Nikolay [14]

Answer:

<h3>Angle 6 = 101°</h3><h3>Angle 5 = 79°</h3><h3>Angle 7 = 79</h3>

Step-by-step explanation:

Angle 6 will 101°

This is because we can see that Angle 4 is alternate interior angle to Angle 6 and alternate interior angles are always equal.

<h2>So angle 6 will be 101°</h2>

Angle 7 = 79°

Here we can see that Angle 6 and angle 7 are supplementary which means it has a measure of 180°

So the value of Angle 7 will be

180 - 101 = 79

<h2>Hence the measure of angle 7 will be 79°</h2>

Angle 5 = 79°

Angle 7 and Angle 5 is vertically opposite to each other and we know that vertically opposite angles are always equal so the measure will be 79°

<h3>Hence the measure of Angle 5 will be 79°</h3>
3 0
2 years ago
Please help. I'm not the best at math.
Elena L [17]
5:4 Should be correct! I took the test Btw Hope this helps!! :D

5 0
3 years ago
Read 2 more answers
How would you do this question?
Katarina [22]

Answer:

plot the reflection by finding the corresponding points by pretending that y=x-6 is the x-axis, so like (4,-1), (0,-5), (0,-3)

Step-by-step explanation:

7 0
3 years ago
Jane and Sali cycled along the same 63km route. Jane took 3.5 hours to cycle the 63km.
Arisa [49]

Answer:

sali's speed was 18.75 km/h

Step-by-step explanation:

Jane took 3.5 hours to cycle the 63 km.

As,   , so the speed of Jane will be:  

Suppose, the speed of Sali is   km/h

Sali caught up with Jane when they had both cycled 30 km.

So, the time required for Jane to cycle 30 km  and the time required for Sali to cycle 30 km  

Given that, Sali started to cycle 4 minutes or  after Jane started to cycle. So, the equation will be.......

5 0
3 years ago
Other questions:
  • Diane, Jose, and Bill have a total of $109 in their wallets. Bill has 3 times what Jose has. Diane has $6 less than Jose. How mu
    11·1 answer
  • The floor of a living room is 7m by 5m. How many 50cm square tiles are required?
    15·1 answer
  • 41.2 x 1.5. Then explain where the decimal point should go and why
    14·2 answers
  • Two coins are flipped. You win $3 if either two heads or two tails turn up; you lose $4 if a head and a rail turn up. What is th
    11·1 answer
  • Which of the following numbers are solutions of the sentence x - 3 &lt; 2 ?
    8·1 answer
  • What is the area of this triangle? and can you give me the equation on how to solve it? thank you!
    11·1 answer
  • Find the axis of symmetry of each parabola​
    7·2 answers
  • PLS PLS PLS PLS PLS PLS PLS HELP ME OUT THERE IS A PHOTO ATTACHED PLS ITS EASY I THINK FOR U PLS
    5·1 answer
  • How is the slope related to a unit rate?
    7·2 answers
  • Write the zero that corresponds to the factor (10x-9)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!