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timofeeve [1]
2 years ago
13

Area of a trapezoid 5yd, 8yd, 11yd 9yd

Mathematics
1 answer:
Mamont248 [21]2 years ago
8 0

Answer: How to find the area of a trapezoid is that you multiply and add (5*8) + (11*9) if done right you should get 40 + 99 which is 139.

Step-by-step explanation:

Another tip to find the area is to follow the formula A = bh.

You might be interested in
Order of operations, step by step <br> 56-12 / 6+4
icang [17]

Answer:

58

Step-by-step explanation:

<u>Order of operations:</u>

  • Parentheses
  • Exponents
  • Multiplication-Division
  • Addition-Subtraction

<u>Solve:</u>

56-12 / 6+4

56 - (12/6) +4  { No Multiplication but do have Division} (12/6 = 2)

56 - 2 + 4 {Subtraction ⇒ 56-2 = 54}

54 + 4 { Addition ⇒ 54 + 4 = 58}

<u>Answer = </u>58

[RevyBreeze]

7 0
2 years ago
A bug dug 60 inches straight down below ground and then continued digging 144 inches parallel to the ground. Finally, he realize
Effectus [21]

156 inches is the shortest distance to dig diagonally through dirt to get to his family.

<u>Step-by-step explanation:</u>

  • A bug dug 60 inches straight down below ground.
  • Then continued digging 144 inches parallel to the ground.

This forms the angle 90° between the two lines.

After he realized to turn back., the shortest distance is to dig diagonally.

This forms the hypotenuse side of the triangle.

Therefore, the given data can be assumed as a right angled triangle.

<u>To find the diagonal path (hypotenuse) :</u>

Use the Pythagorean triplets for right angle triangle,

We know that the triplet is (5,12,13).

  • It is given that, the height is 60 inches ⇒ 5 × 12
  • The base is of 144 inches ⇒ 12 × 12

Therefore, the third side hypotenuse must also be a multiple of 12.

From the triplets (5,12,13), the hypotenuse is 13 and it is multiplied by 12.

Diagonal path ⇒ 13 × 12 = 156  inches.

∴ 156 inches is the shortest distance to dig diagonally through dirt to get to his family.

5 0
3 years ago
Un rectangulo de madera se uso para en marcar un espejo en forma de rombo.Si los lados del marco miden 80.5 cm y 36.4, y las dia
QveST [7]

Answer:

1465.1 cm²

Step-by-step explanation:

El espejo en forma de diamante tiene la forma de rombo

Tenga en cuenta que: las diagonales del rombo tienen las mismas medidas de esos lados

Por lo tanto, el área del espejo se calcula como:

1/2 × Diagonal 1 × Diagonal 2

Diagonal 1 = 80.5 cm

Diagonal 2 = 36.4 cm

= 1/2 × 80.5 cm × 36.4 cm

= 2930.2 cm² / 2

= 1465.1 cm²

Por tanto, el área del espejo es 1465.1 cm².

8 0
2 years ago
 A school is planning a field trip to a theme park. A ticket to the park costs ​$21. For a group of 50 or​ more, there is a 12​%
klasskru [66]

With a 12% discount, 18.48 is the price per ticket (2.52 per ticket saved). In order to determine the amount of tickets, we divide the saved amount by the amount saved per ticket.

819/2.52 is 325.

There were 325 tickets purchsed.

4 0
3 years ago
How much more is 9,00,000 than 4,50,000
KIM [24]

Answer: 4,50,000 or 63

Step-by-step explanation: I add

5 0
3 years ago
Read 2 more answers
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