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
grandymaker [24]
3 years ago
12

help please! Find the area of parallelogram MLKJ. You will need to use soh cah toa eventually to find the area. Round final answ

ers to one decimal place. Show your work please.

Mathematics
1 answer:
Ksju [112]3 years ago
5 0

Answer:

133.5

Step-by-step explanation:

Area of paralleogram is base x height. The base is 15 as given. We need to find the height.

Using triangle MNJ we can find it.

We need to find side MN but we are given an angle adjacent to that side 90. We also given another angle and a side adjacent to that angle 52 and 7 respectively.

We can use law of sines to find MN

\frac{mn}{ \sin(90) }  =  \frac{7}{ \sin(52) }

sin of 90 =1 so multiply 1 by both sides

mn =  \frac{7}{ \sin(52) }  \times 1

simplify that and we get mn=8.9.

So know we can multiply 8.9 by 1t to find the area.

15×8.9=

133.5

You might be interested in
Find the volume of the solid by rotating the region bounded by y=x^3, y=8, and x=0 about the y axis.
dimulka [17.4K]

Answer:

Solution : Volume = 96/5π

Step-by-step explanation:

If we slice at an arbitrary height y, we get a circular disk with radius x, where x = y^(1/3). So the area of a cross section through y should be:

A(y) = πx^2 = π(y^(1/3))^2 = πy^(2/3)

And now since the solid lies between y = 0, and y = 8, it's volume should be:

V =  ∫⁸₀  A(y)dy (in other words ∫ A(y)dy on the interval [0 to 8])

=> π ∫⁸₀ y^(2/3)dy

=> π[3/5 * y^(5/3)]⁸₀

=> 3/5π(³√8)⁵

=> 3/5π2^5

=> 96/5π ✓

7 0
3 years ago
Please help and thank you
Ksivusya [100]

Answers: Angle A is 36 degrees, angle C is 54 degrees

=================================================================

Work Shown:

The angles A and C are complementary, meaning they add to 90 degrees.

(Angle A) + (Angle C) = 90

(2x-4) + (2x+14) = 90

(2x+2x)+(-4+14) = 90

4x+10 = 90

4x+10-10 = 90-10 .... subtract 10 from both sides

4x = 80

4x/4 = 80/4 ..... divide both sides by 4

x = 20

If x = 20, then,

angle A = 2x-4 = 2*20-4 = 40-4 = 36 degrees

angle C = 2x+14 = 2*20+14 = 40+14 = 54 degrees

Note how A+C = 36+54 = 90 which helps confirm our answers.

8 0
3 years ago
Simplify 8 over the quantity of 2 plus 2i
Sergeu [11.5K]

Answer should be: 2 + 2i

8 0
3 years ago
Read 2 more answers
( BRAINLIEST AND THANKS! )
Kamila [148]

Answer:

Step-by-step explanation:

X Y

--------

1 0.50

2 0.25

3 0.13

4 0.06

5 0.03

3 0
2 years ago
A customer enters an order to buy 1,000 abc at 50, good for the week only. how will this order appear on the order book?
marysya [2.9K]

This isn't math.

GTW means good this week, so choice b.

Don't ever put in GTW orders; it's pretty much asking to be robbed.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Based on the graph, how many students are represented? A) 100 students B) less than 150 C) less than 200 D) less than 300
    14·1 answer
  • 4 (2/3) is the same as 4 groups of (2/3).
    11·1 answer
  • Three consecutive numbers have a sum of 36. What are the numbers?
    7·1 answer
  • A standard showerhead dispenses 50 gallons of water in 20 minutes. At this rate, how many gallons of water will a standard showe
    6·2 answers
  • If two lines have the same slope and y-intercept, what is true of the lines? A. The lines are perpendicular. B. The lines inters
    7·2 answers
  • A baby blue whale weighed 3 ton at birth. Ten days later, it weighed 4 tons. Assuming the same rate of growth, which equation sh
    5·1 answer
  • What is the surface area of the cylinder?
    5·2 answers
  • Determine the points for the graph of the relation y = -5x -3 using the x-values given in the table
    5·1 answer
  • (14 points)
    7·1 answer
  • 51 is 33 1/3 of what number?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!