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
Bogdan [553]
3 years ago
6

A survey of teens showed that teens in brooklyn, ny aged 13-18 spend 16.9 hours per week online. Teens in charlotte, nc spend 13

.2 hours per week online. Write and solve an addition equation to find the difference on time spent online by teens in these cities
Mathematics
1 answer:
creativ13 [48]3 years ago
8 0

To work this out we have to do 16.9  hours - 13.2 hours = 3.7 hours so there is a 13.7hour difference and to show it as an addition equation you do 13.2 hours + 3.7hours = 16.9 hours

You might be interested in
...................................................................
Genrish500 [490]

Answer:

12 cm

Step-by-step explanation:

The Pythagorean Theorem is as follows:

a^{2} +b^{2} =c^{2}

A and B represent the side lengths (legs) and C represents the hypotenuse.

The length of one leg equals 5cm. (This can be represented by either a or b)

The hypotenuse equals 13 cm.

Plug these into the equation from above:

a^{2} + (5^{2}) = (13^{2})

Solve for the other leg:

   a^{2} + 25 = 169                          Square what's in the parentheses from above

a^{2} = 144\\                                  Subtract 25 from 169

\sqrt{a^{2} } = \sqrt{144}                            Square root both sides

a = 12 cm                        

Thus, the length of the other leg is 12 cm.

Let's check our answer:

12^{2} +5^{2} =13^{2}                        Square everything

144 + 25 = 169                      Add

169 = 169

Because both sides are equal it means that 12 cm is the correct answer.

Hope this helps!!

3 0
2 years ago
8 less than the product of 5 and -4
Karolina [17]
The answer would be:
5(-4) - 8
-20 - 8
-28
4 0
3 years ago
The slope of the line containing the points (-5,3) and (-2,1) is<br> A.-3/2<br> B.-2/3<br> C.2/3
ad-work [718]
The correct answer is B. -2/3 that is the slope
5 0
3 years ago
Simplify 3x[18+{3+4÷(4-2)}]
tresset_1 [31]

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

3 \times 18 +  3 + 4 \div ( 4 - 2)

= 54 + 3 + \frac{4}{4 - 2}

= 57 + \frac{4}{4 - 2}

= 57 + \frac{4}{2}

= 57 + 2

= 59

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ May ♡

8 0
3 years ago
Read 2 more answers
Steve borrowed $2000 at 8% annual interest for 6 months. How much interest did he pay? Steve paid ? in interest.​
Novosadov [1.4K]

Answer:

I = (2,000) (0.08) (6)

I = (160) (6)

Steve pays $960 in interest

Step-by-step explanation:

I completed the quiz :)

4 0
3 years ago
Other questions:
  • An equation for a line in the xy-plane allows you to find the value of y, given x.
    8·2 answers
  • Geometry help please
    15·2 answers
  • What number must you add to complete the square? x^2+6x=23
    12·1 answer
  • How munch dose cups go in pints
    13·2 answers
  • -7/20 as a decimal number
    10·2 answers
  • ILL MARK BRAINLIEST AND 20 POINTS FOR THE FIRST TO HELP! ITS DUE IN 10! PLEASE AND THANKS
    11·2 answers
  • Which statement describes why AABC and ADEF are congruent by SAS?
    14·1 answer
  • Roseann had $10. She wanted to buy Simian noodles from Mr. Aguilar. Each bowl of Simian cost $2. How many bowls can she buy with
    15·1 answer
  • Help me please and thanks:)
    13·2 answers
  • A
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!