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
antiseptic1488 [7]
3 years ago
9

Please I need help.

Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0

Answer:

XZ = 26.7

ZY = 11.7

Area =  140.4 sq inches

Step-by-step explanation:

m∠Z = 180-(26+90) = 64°

to get XZ you can use the law of sines:

sin 90°/XZ = sin 64°/24

1/XZ = sin(64°)

cross-multiply to get:

XZ·sin(64°) = 24

XZ = 24/sin(64°)

XZ = 26.7

to get ZY you can use the law of sines again:

sin 64°/24 = sin 26°/ZY

cross-multiply to get:

ZY·sin(64°) = 24·sin(26°)

ZY = 24·sin(26°) ÷ sin(64°)

ZY = 11.7

Area = 1/2(11.7)(24)

= 12(11.7)

= 140.4 sq inches

You might be interested in
If you have designed a test that measures principal leadership, and want to explore whether there are other constructs that are
DIA [1.3K]

Answer:

Factor analysis

Step-by-step explanation:

Factor Analysis is a method for modeling observed variables, and their covariance structure, in terms of a smaller number of underlying unobservable “factors.” These factors are typically viewed as broad concepts or ideas that may describe a noted occurrence.

Take for example:

A basic impulse of acquiring a certain social level might explain most consumption behavior. These unobserved factors are more interesting to the social scientist than the noted numerical measurements.

6 0
3 years ago
Find the equation of the line.<br> Use exact numbers.
gladu [14]

Answer:

y = 2/3x + 4

Step-by-step explanation:

Step 1: Find slope

m = (4-0)/(0+6)

m = 2/3

Step 2: Write in y-int (0, 4)

y = 2/3x + 4

8 0
3 years ago
How do you do square roots totem pole
Igoryamba
Well the square root of a number is a number times its self equaling the number you're getting the square root of. For example:

<span>√ 25
</span>
To get sqrt of 25 we need to find a number times its self that equals 25. Lets try 8.

8 x 8 = 64

Well thats much too high, We'll try a lower number.

4 x 4 = 16

Just a little higher.

5 x 5 = 25

Since 5 times itself equals 25 that makes it the sqrt.

So, the √ 25 is 5.
7 0
3 years ago
Translate mathematical word sentence into written expression: a/2=9
Burka [1]

Answer:

a/2 = 9

  • <em>a</em> divided by 2 gives 9.
  • Half of<em> a </em>is equivalent to 9.
6 0
3 years ago
I need help please!!
dalvyx [7]

Answer:

y=1/2x +2

Step-by-step explanation:

1/2 is the slope, 2 is the y intercept.

3 0
3 years ago
Other questions:
  • the perimeter of an equilateral triangle is 39 centimeters. What is the length of an altitude of the triangle ?​
    12·1 answer
  • Choose the equation for the graph
    9·1 answer
  • At a carnival Thomas bought 27 tickets. If he used 9 tickets trying to win the ring toss game, what is the ratio of tickets he h
    14·1 answer
  • I really do not get this at all and need help please
    7·2 answers
  • Junior's family is making mini pizzas. They have 35 pieces of pepperoni. if they put 6 pieces of pepperoni on each pizza, how ma
    10·1 answer
  • Help pls pls pls pls
    10·1 answer
  • Use substitution to solve the system of equations. How many solutions are there?
    6·2 answers
  • Can someone please help me (25 points)
    8·1 answer
  • What’s the difference between point A (3,4) and B (-1,4) on a coordinate plane?
    6·1 answer
  • Please help asap please​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!