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
Dafna11 [192]
3 years ago
15

For an art project, Ruby is using decorative duct tape to make the letter H. The letter will be 42 cm tall and 33 cm wide. Each

bar of the letter will have a thickness of 8 cm. How many square centimeters of duct tape does Ruby need for the H?
Mathematics
1 answer:
Kazeer [188]3 years ago
6 0

Answer:

75

Step-by-step explanation:

hope this helps

You might be interested in
Determine the inverse of the following.<br> y =- log(x - 1) + 2
Dvinal [7]

Answer:

f^{-1}(x)=10^{-x+2}+1

Step-by-step explanation:

4 0
3 years ago
If the angles 2xº and 4yº<br> are<br> complementary, find the value of x + 2y.
ivolga24 [154]

Answer:

Solution given:

the angles 2xº and 4yºare complementary

so

2x+4y=90°

dividing both side by 2we get

x+2y=45°

<u>the value of x + 2y</u><u> </u><u>i</u><u>s</u><u> </u><u>4</u><u>5</u><u>°</u><u>.</u>

3 0
3 years ago
If it takes 6 hours for a plane to travel 720km with a tail wind and 8 hours to make the return trip with a head wind. Find the
denis-greek [22]

The speed of wind and plane are 105 kmph and 15 kmph respectively.

<u>Solution:</u>

Given, it takes 6 hours for a plane to travel 720 km with a tail wind and 8 hours to make the return trip with a head wind.  

We have to find the air speed of the plane and speed of the wind.

Now, let the speed wind be "a" and speed of aeroplane be "b"

And, we know that, distance = speed x time.

\text { Now, at tail wind } \rightarrow 720=(a+b) \times 6 \rightarrow a+b=\frac{720}{6} \rightarrow a+b=120 \rightarrow(1)

Now at head wind → 720=(a-b) \times 8 \rightarrow a-b=\frac{720}{8} \rightarrow a-b=90 \rightarrow(2)

So, solve (1) and (2) by addition

2a = 210

a = 105

substitute a value in (1) ⇒ 105 + b = 120

⇒ b = 120 – 105 ⇒ b = 15.

Here, relative speed of plane during tail wind is 120 kmph and during head wind is 90 kmph.

Hence, speed of wind and plane are 105 kmph and 15 kmph respectively.

6 0
3 years ago
What is 720/1080 reduced as a fraction
bonufazy [111]
Answer=2/3

720/1080=72/108=8/12=2/3

720/1080=2/3
5 0
3 years ago
Read 2 more answers
At 1 P.M., the total snowfall is 5 centimeters. At 4 P.M., the total snowfall is 16 centimeters. What is the mean hourly snowfal
Yuri [45]

Answer:

Mr. Snowbully

Step-by-step explanation:

I think the mean hourly snowfall is named Mr. Snowbully

It's a funny name!

Well, the snow would grow at a rate of 4 cm every hour so...

4

5 0
2 years ago
Other questions:
  • Which correctly gives the expression using addition? –18.6 – 31.5
    15·1 answer
  • I need to find the percentage of each round to the nearest cent if necessary.
    11·1 answer
  • I dont think this is right
    14·2 answers
  • How many terms are in the expression shown below?
    6·1 answer
  • I need help pleaseeeeee
    7·1 answer
  • Really need help! Click the picture to make it bigger
    6·2 answers
  • Please help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    7·1 answer
  • Please i need help wha is 5/3 + 2/4
    5·2 answers
  • It would be great if u could help meh rn..
    8·2 answers
  • Sin15°+tan65°=cot25°+cos75°​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!