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
Bezzdna [24]
3 years ago
8

The height of a trapezoid is 8 inches and it’s area is 96 inches. One base of the trapezoids is 6 inches longer than the other b

ase. What are the lengths of the bases? Explain how you found your answer
Mathematics
1 answer:
KonstantinChe [14]3 years ago
7 0
There is a common equation we use to find the Area of a trapezoid.
(a+b)h/2=A
Let's fill in what we know. We're not going to fill in any information about the bases.
(a+b)8/2=96
We can already tell that 8/2 will simplify to 4.
(a+b)4=96
Let's divide each side by 4.
a+b=24
Now, let's look at the information about the bases.
So, we will have this in terms of base a, since one base is longer than the other. This is how it'll look.
a +(a+6)=24
We can simplify that further.
2a+6=24
now subtract 6 from each side.
2a=18
Let's divide
9=a
So one side is 9, so the other one is 15. We should make sure everything makes sense by putting all the information in the formula to find area.
(9+15)8/2
24×4
96.
The lengths of the bases are 9 and 15 inches.

You might be interested in
Please help and stop with the links!
ira [324]
It C)
This is because the sum of the two smaller sides in a triangle has to be larger than the bigger sides. 10+12=22.
22 is smaller than 24 which is the third side this no triangle is formed
5 0
3 years ago
Analyze the diagram below and complete the instructions to follow.<br><br> Find a, b and c
Feliz [49]

Answer/Step-by-step explanation:

✔️Using trigonometric ratio, find b:

Reference angle = 45

opposite = 8

Hypotenuse = b

Thus,

Sin(45) = 8/b

b = 8/sin(45)

b = 8/(1/√2) (sin 45 = 1/√2)

b = 8 × √2/1

b = 8√2

✔️Find a using trigonometric ratio:

Reference angle = 60°

Hypotenuse = b = 8√2

Adjacent = a

Therefore,

Cos(60) = a/8√2

8√2*cos(60) = a

8√2*½ = a

4√2 = a

a = 4√2

✔️Find c using Pythagorean Theorem:

c² = b² - a²

c² = (8√2)² - (4√2)²

c² = 128 - 32

c² = 96

c = √96

c = √(16*6)

c = 4√6

5 0
2 years ago
A company rents out 19 food booths and 26 game booths at the county fair. The fee for a food booth is
rewona [7]

Answer:$4669

Step-by-step explanation:

175x19=3325+5(4)=3345

1300+6(4)=1324

5 0
2 years ago
3(squared)+4(squared)=r(squared)
nikdorinn [45]

Answer:

3^2 + 4^2= 25

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Jamal draws triangle XYZ. If angle X=46 degrees, XZ = 10 degrees, and YZ=8 degrees, what is the approximate length of XY?
Mashutka [201]
<span>In triangle XYZ,
angle X=46 degrees,
XZ = 10 units and
YZ=8 units.

We will find the length of XY using cosine rule:

According to cosine rule:

a² = b² + c² - 2bc cosA (the figure is attached)
Here, A = 46 degree.
a = 8 units.
b <span>= ?
</span>c = 10 units.
</span>⇒  b² = c² - a² -2bc cosA
⇒  b² = 100 - 64 - 160*cos(46)
⇒  b² = 100 - 64 - 160*0.69
⇒  b² = 100 - 64 - 110.4
⇒  b² = 100 - 64 - 110.4
⇒ b² = 74.4
or b = 8.62 units.
or b = 8 untis approximately. 

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which is a point on the circle whose center is (0, 0) and whose radius is 5?
    10·1 answer
  • If figure ABC is reflected across the line x = –3 to create figure A'B'C', which of the following will not be a vertex of figure
    13·2 answers
  • 2. Red light: Pedro drives the same route to work on Monday through Friday. His route includes one traffic light.
    8·1 answer
  • Factor.<br> x^2+25<br><br> (x+5) (x-5) <br> (x+5) (x+5)<br> (x+5i) (x-5i)<br> (x+5i) (x+5i)
    12·1 answer
  • Exam parallelogram ABCD segments CE and BE have lengths 15-X and 2r what is the value of x
    5·1 answer
  • Write −2.32 as a mixed number in simplest form.
    10·1 answer
  • HEY, CAN YU PLEASEEE HELP
    12·1 answer
  • Write an equation of the line in point-slope form that passes through the given points (-3,2) (5,5)
    10·1 answer
  • The vertex of a function is (-13,9). What is the axis of symmetry?
    8·1 answer
  • A racerunner is 26. 7 cm long. How much less than a meter is this?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!