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Anettt [7]
3 years ago
7

This trapezoid represents the base of a right prism that has a surface area of 2112 square feet.

Mathematics
1 answer:
stira [4]3 years ago
5 0

Answer:

The formula for surface area of right triangular prism is following, Surface area of Right ... The triangular base of the prism has height 5 inches, base 12 inches, and ... L represents the area of the lateral faces, and represents the area of one base. ... How many square feet of fabric will Monique need to cover the rectangular or Results 1 - 24 of 548 — 1 ft. Volume of Prism. 5x7. = 5 x 3 x 6 in³. Example 2 : Bradley's tent is ... The volume of a triangular prism = Areas of base triangle × height ... The answer is returned as a number of cubic units, based on your entries. ... This triangular prism has a surface area of 222 square centimeters. ... Enter the Sides.

Step-by-step explanation:

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72A company bought 96 gallon jars of honey for a total of $3,072. They repackaged it into 8-ounce bottles. a. How many bottles c
Travka [436]
9 bottles will be filled to the top you’re welcome.
8 0
1 year ago
Reverse the two digits of my age, divide by three, add 20, and the result is my age. How many years old am I
lapo4ka [179]

Answer:

  • 48 years old.

Step-by-step explanation:

Let the age be xy or 10x + y.

Reverse the two digits of my age, divide by three, add 20, and the result is my age, convert this to equation:

  • (10y + x)/3 + 20 = 10x + y
  • (10y + x)/3 = 10x + y - 20
  • 10y + x = 3(10x + y - 20)
  • 10y + x = 30x + 3y - 60
  • 30x - x + 3y - 10y = 60
  • 29x - 7y = 60

We should consider both x and y are between 1 and 9 since both the age and its reverse are 2-digit numbers.

Possible options for x are:

  • 29x ≥ 7*1 + 60 = 67 ⇒ x > 2, at minimum value of y,

and

  • 29x ≤ 7*9 + 60 = 123 ⇒ x < 5, at maximum value of y.

So x can be 3 or 4.

<h3>If x = 3</h3>

  • 29*3 - 7y = 60
  • 87 - 7y = 60
  • 7y = 27
  • y = 27/7, discarded as fraction.

<h3>If x = 4</h3>

  • 29*4 - 7y = 60
  • 116 - 7y = 60
  • 7y = 56
  • y = 8

So the age is 48.

6 0
1 year ago
(6, -5) reflected aross the y axis
m_a_m_a [10]

Answer:

Then the new point is (-6,-5)

Step-by-step explanation:

8 0
1 year ago
Can someone please help me ..I can’t get anymore questions wrong or else I will fail I need help
dedylja [7]

Answer:

maybe number 2

Step-by-step explanation:

because if 2+k=18 then there is no other k there and where did the additional 2 come from ?and 2k=18 then value of k is 9 + there is balance.I may be wrong correct me but i think it is no.2

5 0
3 years ago
Read 2 more answers
4(5x-2)=2(9x+3)<br> help please!<br> 12 points and<br> brainliest
photoshop1234 [79]

Answer:

x = 7

Step-by-step explanation:

Given

4(5x - 2) = 2(9x + 3) ← distribute parenthesis on both sides

20x - 8 = 18x + 6 ( subtract 18x from both sides )

2x - 8 = 6 ( add 8 to both sides )

2x = 14 ( divide both sides by 2 )

x = 7

8 0
2 years ago
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