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
GalinKa [24]
3 years ago
9

The area of a isosceles trapezoid height of 8 base of 10 base of 15

Mathematics
1 answer:
ikadub [295]3 years ago
6 0

Answer:

A = 100 un^{2}

Step-by-step explanation:

You have to use the area of a trapezoid formula:

A = \frac{h}{2}(a + b)

Now, substitute the values of the height and the bases:

A = \frac{8}{2}(10 + 15)

Finally, simplify the equation to solve for the area:

A = 4(25)

A = 100 un^{2}

You might be interested in
The area of a rectangular horse pasture is 268,500 square yards. The length of the pasture is 5 yards less than three times the
Setler79 [48]

Answer:  width = 300

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

Area (A) = Length (L) x width (w)

Given: A = 268,500

           L = 3w - 5

           w = w

268,500 = (3w - 5) x (w)

268,500 = 3w² - 5w

            0 = 3w² - 5w - 268,500

            0 = (3w + 895) (w - 300)

   0 = 3w + 895        0 = w - 300

  -985/3 = w             300 = w

Since width cannot be negative, disregard w = -985/3

So the only valid answer is: w = 300

   

8 0
3 years ago
Choose the equation of the line parallel to the x axis
Aleonysh [2.5K]

Answer:

D just imagine a straight flat line going through y=4

4 0
3 years ago
Polygon ABCD is a parallelogram, and m of abc =127°. The length of bc is 19 units, and an is 5 units. What is the perimeter of t
hjlf
The perimeter of a parallelgram is the sum of the lengths of its four sides.

Parallelogram ABCD has sides AB, BC, CD, and AB.

Sides AB and CD are parallel and of equal length = 19 units.

Sides BC and CD are parallel and of equal length. Assuming thi is the length of 5 units given in the statement, the perimeter of the parallelogram ABCD is: 19  units + 19 units + 5 units + 5 units = 48 units.

Please, inform if the length of 5 units corresponds to other distance, but even in that case, with this explanation you should be able to calculate the perimeter of this and other parallelograms.

Answer: 48 untis.
6 0
4 years ago
9x+14=13x-10 I need the individual steps
kogti [31]
First start by subtracting 9x from both sides and getting 14=4x-10. Then add ten to both sides getting 24=4x. Then divide 24 by 4 and you get x=6
8 0
3 years ago
Read 2 more answers
Please help tysm ill mark brainliest
liraira [26]

Answer:

use pemdas(order of the operations)and you'll get the answer 27!!

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Suppose that the number of bacteria in a dish increases by 50% every four hours. There are 64 bacteria initially.
    5·1 answer
  • Ike's bikes requires 25% of the cost as a down payment for a new mountain bike . what fraction of the cost is this percent
    8·2 answers
  • If a varies directly as b, and a = 28 when b = 7, find b when a = 5.
    5·2 answers
  • Please solve 17-20! Will give brainliest!​
    6·1 answer
  • A box contains 8 books. It is 1/6 full. If the box were completely full, how many books would be in the box? A) 14 books B) 48 b
    9·1 answer
  • The diameter of spaceship earth, in epcot is 165 feet. What is the radius of spaceship earth?
    7·2 answers
  • The speed v of a gear varies inversely as the number of teeth t. If a gear that has 42 teeth makes 24 revolutions per minute (rp
    15·1 answer
  • Im building my first gaming pc. Got any tips or recommendations
    15·2 answers
  • What is the slope of the line
    14·1 answer
  • 125% of ___ is 25<br><br> what is the blank
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!