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
Vitek1552 [10]
3 years ago
7

What is the length of the diagonal of a 10 foot by 8 foot rectangle?

Mathematics
1 answer:
zloy xaker [14]3 years ago
6 0
Diagonal of a rectangle formula:

Diagonal = √l² + w²
Diagonal = √10² + 8²
Diagonal = √100 + 64
Diagonal = √164
Diagonal = 12.806 feet.

Or you can use the pythagorean theorem. The diagonal of a rectangle is the hypotenuse of a triangle.

a² + b² = c² ; where a and b represents the lengths of the triangle and c is the hypothenuse. In this case, the lengths are 10 ft and 8ft.

10² + 8² = 100 + 64 = 164 ; This represents c².
c = √c² = √164 = 12.806 ft
You might be interested in
James is selecting a marble. James chooses a marble at random and then replaces it. He then selects a second marble at random. W
tresset_1 [31]

Answer:

The probability of selecting a solid black marbles both times;

P = 9/100

Attached is the completed question;

Step-by-step explanation:

Number of solid black marbles = 3

Total number of marbles = 10

The probability of selecting a solid black marble;

P1 = 3/10

With the assumption that the marbles are replaced before next selection.

The probability of selecting a solid black marbles both times;

P = P1 × P1 = 3/10 × 3/10 = 9/100

P = 9/100

7 0
3 years ago
Plz help!!!!!
lana66690 [7]

Answer:

111 miles

Step-by-step explanation:

Can you mark me as Brainliest

8 0
2 years ago
Read 2 more answers
a carpet cost $15 per square foot. ( When calculating the price, any fraction of a square foot is counting as a whole square foo
gregori [183]
300 dollars, 15x20 because they count any fraction as a foot, so is like you are going to buy 20 foot of carpet.
5 0
3 years ago
What is the measure of MOP?
Archy [21]
Angle MON is a straight angle and OP -> bisects <MOQ
What is the measure of <MOP?
it would be 61 degrees
I hope this helps.

6 0
3 years ago
Read 2 more answers
SOMEONE PLZ HELP ME DO THIS???
Lelu [443]
First do 48.50-21 then divide that amount by 5. Then that’s how much each pair of socks cost so
48.50-21=27.50
27.50%5=$5.50 so rx=$5.50
7 0
3 years ago
Read 2 more answers
Other questions:
  • How do you factor the trinomial 3x^2+18x-21?
    14·1 answer
  • Equation of the circle with center 2,1 and 5,2 a point on the circle
    9·2 answers
  • Which of the following is not a characterstic of the sampling distribution of a sample statistic
    14·1 answer
  • What is VAT @ 13.5% on 157.46
    6·1 answer
  • please check my answer. the perimeter of the triangle shown is 18 cm. what is the measure of the third side? i need help asap!!
    7·1 answer
  • (j + 1)(2) simplify the expression
    5·1 answer
  • Please answer fast!!!!!!!!!!!
    5·1 answer
  • Addison worked 7 more hours this week than last week. In total, she worked 61 hours this week and last week. Using the equation
    5·2 answers
  • Please help me find the area of the figure!!
    13·1 answer
  • How many more miles per gallon does Mrs. Sanchez get than Mr. White?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!