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
Nataliya [291]
3 years ago
13

Fill in the blanks With the options below

Mathematics
1 answer:
swat323 years ago
6 0

Answer:

The value of x = 33 units (Approx.)

Step-by-step explanation:

Given triangle is a right angle triangle;

So,

Base of triangle = 18 unit

Angle with base = 57°

Find:

The value of x

Computation:

Using trigonometry function;

Cosθ = Base of triangle  / Hypotenuse triangle

Cos57 = 18 / x

0.544 = 18 / x

The value of x = 18 / 0.544

The value of x = 33.088

The value of x = 33 units (Approx.)

You might be interested in
True or False 68oz < 4lb 6oz
brilliants [131]

Answer:true!!!

Step-by-step explanation:

6 0
3 years ago
Samuel is preventing a boulder from rolling down a hill with a slope of 35°. If the boulder
Rashid [163]

Answer:

1,809.98 lb*m/s^2

Step-by-step explanation:

First, we want to know how much weight of the boulder is projected along the path in which the boulder can move.

The weight of the boulder is:

W = 322lb*9.8 m/s^2 = (3,155.6 lb*m/s^2)

This weight has a direction that is vertical, pointing downwards.

Now, we know that the angle of the hill is 35°

The angle that makes the direction of the weight and this angle, is:

(90° - 35°)

(A rough sketch of this situation can be seen in the image below)

Then we need to project the weight over this direction, and that will be given by:

P = W*cos(90° - 35°) = (3,155.6 lb*m/s^2)*cos(55°) = 1,809.98 lb*m/s^2

This is the force that Samuel needs to exert on the boulder if he wants the boulder to not roll down.

3 0
3 years ago
The circle graph represents the number of teenagers at a high school who play video games. If 1,938 students go to the school, a
rewona [7]

Answer:

there are 1,679 students that don't play video games

Step-by-step explanation:

because 1938   -   259 =1,679

4 0
3 years ago
Solve 9/10=z/8 . Round to the nearest tenth.
kompoz [17]
\boxed {Question}
\frac{9}{10} =  \frac{z}{8}

\boxed {Cross \  multiply}
10z = 8 \times 9

\boxed {Evaluate}
10z = 72
z = 72 \div 10
z = 7.2

\Longrightarrow \bf \ Answer \ : \ z = 7.2

4 0
3 years ago
Select the postulate of equality or inequality that is illustrated.
Airida [17]
Hello,
"<" is transitive.
a<b
b<2 ==>a<b<2==>a<2

4 0
3 years ago
Read 2 more answers
Other questions:
  • A lifeguard earns $10.80 an hour for a 40-hour week and times his base pay for every hour worked over the first 40 hours. If he
    6·1 answer
  • Megan has already saved $18 and she earns $4 per hour working four hours on each Saturday and 3 hours on each Sunday. Rhoni has
    9·1 answer
  • Find the volume of the sphere.<br> Either enter an exact answer in terms of pi or use 3.14 for pi
    6·1 answer
  • A rectangular prism has a length of 12 centimeters, a width of 6 centimeters, and a height of 9 centimeters. A cross section is
    9·1 answer
  • Which equation has the least steep graph? A. y = -x + 5 B. y = -10x - 8 C. y = 4x - 3 D. y = x + 2
    5·1 answer
  • The marked price of an article is 30% above it's selling price and the cost price is 35%less than it's marked price. find the di
    5·1 answer
  • 243/8-(541/8)= how to solve it
    12·1 answer
  • Noel Magee purchased a micro-cut shredder at a sale price of $179.99. The regular selling price is $199.99. He also purchased a
    14·1 answer
  • Can someone plz help me with these
    13·1 answer
  • Determine the slope of the line that contains the given points. <br> T(–6, 6), V(8, 8)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!