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
NeTakaya
3 years ago
7

What is the width of a rectangle with length 5.5 cm and area 220 cm^2

Mathematics
1 answer:
erastovalidia [21]3 years ago
8 0
The width of the rectangle is 40 cm bc i divided 220÷5.5
You might be interested in
What is the slope of a line perpendicular to a line with slope –9?
7nadin3 [17]

Answer:

The answer is 1/9.

Step-by-step explanation:

When solving for the slope of a perpendicular line to a given, you have to flip the opposite reciprocal.

First take the number and flip the reciprocal, in this case -9 turns into -1/9.

Then flip the sign, like making a negative to a positive or a positive to a negative. In this case make -1/9 into 1/9

Therefore the answer is 1/9.

3 0
3 years ago
What is the definition of exponential decay?
Lina20 [59]
When a population or group of something is declining, and the amount that decreases is proportional to the size of the population.
Have a good day!!
6 0
3 years ago
Read 2 more answers
Find the missing length. Give all answers in the simplest radical form.​
Solnce55 [7]

Answer:

x = 2\sqrt{74}

Step-by-step explanation:

Since the triangle is right use Pythagoras' identity to solve for x

The square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

x² = 14² + 10² = 196 + 100 = 296

Take the square root of both sides

x = \sqrt{296} = 2\sqrt{74}

8 0
2 years ago
A guy wire supports an antenna tower, as shown at the right. The bottom of the wire is secured in the ground 30 feet from the ba
babunello [35]

Answer:

The wire is approximately 42feet long

Step-by-step explanation:

We can mentally sketch out the shape that is formed between the guy wire and the antenna tower. This is simply a right-angled triangle with the opposite side being the height of the antenna (30 feet). The adjacent side is the distance on the ground between the point where the wire was fastened and the base of the antenna.

The hypotenuse side is the length of the wire we are looking for.

Parameters are given as:

Opposite : 30ft

Adjacent: 30ft

Hypotenuse: x feet

The hypotenuse = \sqrt{opp^2 + adj^2}

Hypotenuse =\sqrt{30^2+ 30^2} \approx 42ft

5 0
3 years ago
The distance between X and Y is 6 1/2 units. Which number could represent the point Y?
tiny-mole [99]

Answer:

\huge\boxed{\sf 3.5}

Step-by-step explanation:

Distance = \sf 6 \frac{1}{2} \ units = 6.5 \ units

Here X is -3

So,

Point Y = -3 + 6.5 = 3.5

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
6 0
2 years ago
Read 2 more answers
Other questions:
  • Hillsboro has a population of 17,000 people. The town has been seeing its population decline by 5% every year. If this trend con
    15·1 answer
  • Work out plz I’ll give you brainliest
    12·1 answer
  • 1\4x 12 please help me get answer
    5·2 answers
  • Simplify the expression. 7C3<br><br> A. 5,040<br><br> B. 210<br><br> C. 1<br><br> D. 35
    11·2 answers
  • HELP HELP PLEASE DUE TONIGHT
    5·1 answer
  • Which transformation will map figure L onto figure L'?
    9·2 answers
  • If there are 4 prizes of every 9 boxes how many prizes are in 54 boxes
    5·1 answer
  • What was the difference in the starting temperature and the ending temperature
    5·1 answer
  • Need help with this question
    8·1 answer
  • Evaluate the expression 2x-(4y-3)+5xz, when x=-3,y=2, and z=-1
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!