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
san4es73 [151]
3 years ago
11

What is the value of x

Mathematics
1 answer:
makkiz [27]3 years ago
7 0

Answer:

x = 4 root square 3

Step-by-step explanation:

sin60° = x/8

x = 8×sin60° = 4 root square 3

You might be interested in
Find the surface area of the figure below.
gayaneshka [121]

Answer:

261 cm²

Step-by-step explanation:

To find the surface area of a square pyramid, you must first recognize all of the shapes.

There are four triangles and one square.

  • To find the area of a square, multiply the side by itself twice.
  • To find the area of a triangle, multiply the base and the height, then multiply the product by 1/2.

The triangles have a base of 9 and a height of 10.

9*10=90

Multiply the product by 1/2.

90*1/2 = 45

There are four triangles.

45*4=180

The area of all three triangles is 180 centimeters; the area of a single triangle is 45 centimeters.

There square has sides of 9 centimeters.

9*9=81

The area of the square is 81 centimeters.

Lastly, we add the areas of the shapes.

45+45+45+45+81 = 261.

Therefore, the surface area of this square prism is 261 cm².

You can use this layout to find the surface area of a square pyramid.

6 0
3 years ago
Liam wants to save $6,265 to purchase a car. if $4,000 is deposited into an account at 7.5% interest, compounded monthly, how ma
timurjin [86]
To solve for time taken we use the compound formula:
A=P(1+r/100*n)^(n*t)
where:
A=future value
P=principle
r=rate
t=time
n=number of terms

6265=4000(1+7.5/(12*100))^(12t)
solving for t we get
1.56625=1.00625^12t
12t=72.0136
t=6.00 years
Answer: 6 years
5 0
3 years ago
50 points
masha68 [24]

Answer:

Alaina

Step-by-step explanation:

Although I might be wrong on this I dont think I am as it is the closest to -1 while being the farthest from -2

7 0
3 years ago
Read 2 more answers
Need some help asap​
Semenov [28]
Sure! What’s the question (sorry if you provided an image I appear to not be able to see it)
3 0
3 years ago
Which expression is equivalent to (8x − 4) + (5 − 4x)?
Mnenie [13.5K]

Answer:

The answer whould be a

Step-by-step explanation:

and it whould be correct!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Combine the like terms to simplify the expression:
    7·1 answer
  • What is 13/3 simplify
    9·2 answers
  • 3. Jessica is measuring two line segments. The first line segment is 30 cm long. The second line segment is 500 mm long. How lon
    8·1 answer
  • During the summer Austin sells tomatoes at his family's produce stand . Every morning he starts with 150 tomatoes on. Sunday Aus
    13·1 answer
  • A ceramic artist can shape a pot in 3 minutes. It takes 10 minutes to fire one batch of pots in the kiln. If there are p pots in
    12·1 answer
  • justin has 7.50 more than eva and emma has 12 less than justin. together, they have a total of 63.00. how much does each person
    5·2 answers
  • What does 15 and 16 mean
    13·1 answer
  • Below, the two-way table is given for a
    15·1 answer
  • Simplify the following expression. 2x^2 + 7x+ 3 / x^2 - 9
    14·1 answer
  • A lesson starts at 10:15 it lasts for 55 minutes. when does the lesson end
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!