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
SCORPION-xisa [38]
2 years ago
15

A stainless steel patio heater is a square pyramid. The length of one side of the base is 19.6 m. The slant height of the pyrami

d is 90.9 in. What is the height of the pyramid?
Mathematics
1 answer:
aivan3 [116]2 years ago
6 0

Answer:

90.8 m

Step-by-step explanation:

Pythagorean Theorem

A²+B²=C²

slant height = C

A = 19.6/2=9.8m

90.9 in to m = 2.3m

9.8²+B²=2.3²

B²=90.9²-2.3² = 8257.52

B=\sqrt{8257.52} = 90.8

You might be interested in
PLEASE HELP I GIVE BRAINLIEST
melamori03 [73]

Here is my answer. I hope this is helpful.

4 0
3 years ago
Find the area, please help me, having a hard time getting through tonight’s homework. Complex/Compound area. Thanks!
Digiron [165]
Since the bottom shape is a semi-circle, the 3yd is the radius making the triangle's area 7 x 3 / 2 = 10.5

The semi-circle's area is \pi 3^{2} /2 = 14.14

Combined, you get an area of 10.5 + 14.14 = 24.64yd^{2}
7 0
2 years ago
you have decided to purchase a car for $15,699. the credit union requires a 10% down payment and will finance the balance with a
ycow [4]
Its D! Hope this helps :))
8 0
2 years ago
Select the best answer for the question.
hoa [83]

c is the correct answer

8 0
3 years ago
Read 2 more answers
Joyce makes bracelets that she sells for $1.25 each. If she sells 40 of her bracelets, how much money will she make
Anna35 [415]

1.25x40=50

joyce should make $50

7 0
3 years ago
Other questions:
  • Rick has 22 comic books which is more
    8·1 answer
  • The longest side of a triangle is 3 times the length of the shortest side. the remaining side is 35 cm longer than the shortest
    12·2 answers
  • Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she s
    10·2 answers
  • A piece of carpet is 8 feet wide and 12 feet long. The carpet needs to be reduced by a scale factor so that the reduced carpet i
    13·2 answers
  • What is the value of 5 to the power of 4 over 5 to the power of 6?
    5·2 answers
  • Shue a full deck of cards and turn them over one by one until an Ace appears. It turns out that this happened exactly when the 2
    11·1 answer
  • There are 20 students in your class.if 4/5 of them are boys,how many are girls
    11·1 answer
  • The two rectangles shown below have the same
    5·1 answer
  • Which fraction is not equal to 2/3?
    12·2 answers
  • 8400.703 in decimal form. help​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!