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
noname [10]
2 years ago
10

Samantha is constructing a door frame with base 30 inches, height 84 inches, and diagonal 91 inches. A sketch of the door frame

is shown.
Mathematics
1 answer:
MrMuchimi2 years ago
8 0

Answer:

The door is not in rectangle shape.

Step-by-step explanation:

Given:

Length of base = 30 inches

Height of door = 84 inches

Diagonal of door = 91 inches

Find:

The door is rectangle or not

Computation:

Using Pythagorean theorem

Hypotenuse² = Perpendicular² + Base²

So,

91² = 84² + 30²

8,281 = 7,056 + 900

8,281 ≠ 7,956

So we say that the given door angle is not 90°

So,

The door is not in rectangle shape.

You might be interested in
Sharla is moving to New York,she found a movin company that charges a one time fee of $400 and $5 per mile,m.which of the follow
ryzh [129]
5+c=400
- 005
395

C=395
4 0
3 years ago
Please help. Thank you​
love history [14]

Answer:

The length of side x is x = \sqrt{6}

Step-by-step explanation:

Pythagorean Theorem:

In a right triangle, with sides a and b, and hypothenuse h, we have that:

a^2 + b^2 = h^2

In this question:

The vertical line on the sides means that both are equal, that is, measuring x, so a = b = x.

Hypothenuse is the square root of 12. So h = \sqrt{12}

x^2 + x^2 = (\sqrt{12})^2

2x^2 = 12

x^2 = \frac{12}{2}

x^2 = 6

x = \sqrt{6}

The length of side x is x = \sqrt{6}

8 0
2 years ago
Is this right? I’ll mark brainliest if you’re correct
ira [324]

Answer:

No its independent

Step-by-step explanation:

because you'll have to divide and stuff

7 0
3 years ago
A gardener has 27 pansies and 36 daises. He plants an equal number of each type of flower in each row. What is the greatest poss
Ulleksa [173]

Answer:

9

Step-by-step explanation:

nine is the highest number in each of them

4 0
3 years ago
Nicole has 17 nickels n and dimes d. If the value of her coins is $1.30, how many of each coin does she have?
denis-greek [22]

Answer:

  8 nickels and 9 dimes

Step-by-step explanation:

If all were dimes, the value would be $1.70. It is $0.40 less than that. Changing a dime for a nickel reduces the value by $0.05, so there must have been $0.40/$0.05 = 8 such changes.

There are 8 nickels and 9 dimes.

_____

<em>Check</em>

8 · 0.05 + 9 · 0.10 = 0.40 + 0.90 = 1.30 . . . the answer checks OK

7 0
3 years ago
Other questions:
  • Solve the equation 3(4 + 3r)
    7·1 answer
  • Linda received a credit card through the mail. The interest rate charged by the credit card company is 24.9%. If she maintains a
    10·1 answer
  • A company studied the number of lost-time accidents occurring at its Brownsville, Texas, plant. Historical records show that 6%
    10·1 answer
  • . Keisha and her mom are at the grocery store. Keisha's mom allows her to buy a 2 pound bag of candy. Keisha can choose gummy wo
    9·1 answer
  • How many numbers between 1 and 100 (inclusive) are divisible by 4 or 5
    7·1 answer
  • In New Mexico, the state sales tax rate is 5.125%. The price tag on a baby crib gives the price as $320. There are no discounts
    6·1 answer
  • Hello :) how to do question 23 ?
    12·1 answer
  • In the mail with
    8·1 answer
  • Pls help no links pls
    13·2 answers
  • PLEASE HURRY ;-;
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!