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
sweet-ann [11.9K]
3 years ago
13

Find the perimeter of the figure. round all figures to the nearest hundredth Place

Mathematics
2 answers:
stellarik [79]3 years ago
5 0

Answer: Option 'C' is correct.

Step-by-step explanation:

Since we have given that

Height of trapezoid = 4 ft

Length of longer side=  'a' = 13 ft

Length of shorter side = 'b' = 9 ft

Due to height of 4 meter there will be right angle triangle at the corners.

In right angled triangle:

H^2=B^2+P^2\\\\H^2=4^2+2^2\\\\H^2=16+4\\\\H^2=20\\\\H=\sqrt{20}\\\\H=2\sqrt{5}\ ft

Since it is isosceles trapezoid, then there two non parallel sides should be equal.

So, Perimeter of isosceles trapezoid is given by

13+9+2\sqrt{5}+2\sqrt{5}\\\\=22+4\sqrt{5}\\\\=30.94\ ft

Hence, option 'c' is correct.

slavikrds [6]3 years ago
4 0

Answer:

C

Step-by-step explanation:

The perimeter of a figure is found by adding the sides of all the figures. The figure has sides 13 and 9. Its height is 4 so each of those sides is about 4 feet. So the perimeter is 13+9+4+4 = 30

C is the best solution.

You might be interested in
HELP PLZ I NEED THIS DONE ASAP
kodGreya [7K]

\text{Given that,}\\\\y^2 +9y +3 \\\\\text{when}~ y = -2,\\\\(-2)^2 +9(-2) +3 = 4-18+3 = 7 -18 = -11,

8 0
2 years ago
A cone is 3 inches high and has a base with a surface area of 7 square inches. What is the volume of the cone?
lawyer [7]

Answer: the answer should be 7

Step-by-step explanation:  V=πr2h

3=π·1.52·3

3≈7.06858

you can find the radius for the area of the base 7 by dividing by \pi like such 7/3.1459 the squared because remember its in r2 form which give you 1.5 then plug this in for one of two ways to solve A·\pi 1/3 or V=πr2h

4 0
3 years ago
24 students in Christine's class are wearing tennis shoes there are 30 students in the class Christine says that 70% of the stud
saw5 [17]
No she not correct. 80% of the students are wearing tennis shoes
8 0
3 years ago
The 60-foot rope was cut into two pieces. One of the pieces was 10 feet longer than 4 times the length of the other piece. How l
koban [17]

Answer:

50 and 10

Step-by-step explanation:

x+4x+10=y

y is 60

x+4x+10=60

5x+10=60

5x=50

x=10

or

10*4=40

40+10=50

50+10=60

3 0
3 years ago
Jason and his friends want to go bowling on Friday night. Southgate Bowling Alley charges $30 shoes and $6 per hour to bowl, whi
alekssr [168]

Answer:

2 hours

Step-by-step explanation:

Slope represents the hourly rate.

Constant represents initial price.

y = 30 + 6x \\ y = 36 + 3x \\ 30 + 6x = 36 + 3x \\ 3x = 6 \\ x = 2

3 0
3 years ago
Other questions:
  • Please help with this question
    13·1 answer
  • What are the solutions to the equation (x-2)(x + 5) = 0?
    10·1 answer
  • Find the product and write it in standard form (x-3)(x^2+2x-5)
    5·1 answer
  • Which of the following describes a compound event?
    14·2 answers
  • Which input value produces the same output value for the two functions on the graph?
    8·2 answers
  • Find the area of the following circle​
    6·1 answer
  • ¿Cuántos decimetros hoy en un metro?​
    9·1 answer
  • Pls help me i am afraid to fail the test<br> f.1/4<br> g.4<br> h.1<br> j.60
    7·1 answer
  • Write 2³ in simplified form​
    10·2 answers
  • .................................................................................................
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!