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
vampirchik [111]
3 years ago
10

Diagonals of an isosceles trapezoid are perpendicular to each other and the sum of the lengths of its bases is 2a. What is its

area?
PLEASE HELP!!!!!
Mathematics
2 answers:
sergey [27]3 years ago
7 0
Area= a*height
the formula for an isosceles trapezoid is 1/2(base1+base2)*height. 1/2 base 2 and 2a will simplify to a  base length of a. a times height or a*height
ira [324]3 years ago
5 0
It's a^2 

the altitude is a 
so....

(b1+b2)/2*h=
(2a)/2*a
a*a=a^2
You might be interested in
Please help. I will give brainliest.
jolli1 [7]
The value calculated by adding all the values of in a data set and dividing the sum by the number of values → Mean

The middle value when all the values are in order from least to greatest → Median

The value that appears most often in a data set → Mode

Hope this helped :)
8 0
3 years ago
How many gallons of a 90% antifreeze solution must be mixed with 100 gallons of 30% antifreeze to get a mixture that is 80% anti
Grace [21]
The answer for this question would be 30%
7 0
3 years ago
5
steposvetlana [31]

Answer:

(h o k)(3)=  3

(K o h)(-4b)= - 4b

Step-by-step explanation:

Composition of a function and its inverse function returns the input

(h o k)(3)=  3

(K o h)(-4b)= - 4b

8 0
3 years ago
Read 2 more answers
Would you rather receive $10,000 a day for 31 days or a penny that doubles in value every day for 31 days?
bagirrra123 [75]

This shows how much you would make per day for both choices.

Total earned in 31 days for $10,000 per day: $310,000

Explanation

$10,000 every day in 31 days.

Total earned in 31 days for penny: 21,474,836.47

Explanation

Day 1: $0.01

Day 2: $0.02

Day 3: $0.04

Day 4: $0.08

Day 5: $0.16

Day 6: $0.32

Day 7: $0.64

Day 8: $1.28

Day 9: $2.56

Day 10: $5.12

Day 11: $10.24

Day 12: $20.48

Day 13: $40.96

Day 14: $81.92

Day 15: $163.84

Day 16: $327.68

Day 17: $655.36

Day 18: $1,310.72

Day 19: $2,621.44

Day 20: $5,242.88

Day 21: $10,485.76

Day 22: $20,971.52

Day 23: $41,943.04

Day 24: $83,886.08

Day 25: $167,772.16

Day 26: $335,544.32

Day 27: $671,088.64

Day 28: $1,342,177.28

Day 29: $2,684,354.56

Day 30: $5,368,709.12

Day 31: $10,737,418.24

7 0
2 years ago
in the circle, m∠S=33°, mRS=120, and RU is a tangent. the diagram is not drawn to scale. what is m∠U? Please help!
SIZIF [17.4K]

Answer:

27°

Step-by-step explanation:

arc RT = 66

1/2(120 - 66) = 27

8 0
3 years ago
Read 2 more answers
Other questions:
  • Can y’all answer these? I’ll give you best answer
    11·1 answer
  • E. 10.x-3(x+1)=5x+11
    9·1 answer
  • How do I write the sum of 6x and 2x is at least 39 ?
    10·1 answer
  • A car travels 150km on 12 L of gasonline. How many liters are there of gasoline needed to travel 500km
    13·1 answer
  • 3 + 1 < 10 solve, then graph the solution
    5·1 answer
  • Triangle ABC has the coordinates A(-3, -2), B(2, 4) and C(2,-2). What is the area of triangle ABC?
    6·1 answer
  • Help ASAP I’ll mark you as brainlister
    5·2 answers
  • I BEG FOR HELP :(
    9·1 answer
  • 4 Choose the correct answer for the expression: 5 x 5 x 5 x 5 A 54 B. 53 C 52 D) 55​
    7·1 answer
  • Is this correct way to solve the problem?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!