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
rewona [7]
3 years ago
13

The picture below shows a right-triangle-shaped charging stand for a gaming system: The side face of a charging stand is a right

triangle labeled ABC. The measure of angle ACB is 90 degrees, and the measure of angle ABC is 60 degrees. The length, BC, of the side adjacent to the angle ABC is 8 inches. Which expression shows the length of side AB? 8(cos 60°) 8 over sin 60 degrees 8 over cos 60 degrees 8(tan 60°)

Mathematics
1 answer:
mamaluj [8]3 years ago
3 0

Answer:

AB = 8/ cos 60

Step-by-step explanation:

We want to find the hypotenuse AB

Since we have a right triangle

cos theta = adj/ hyp

cos 60 =  8/ AB

AB cos 60 = 8

AB = 8/ cos 60

You might be interested in
A section of a deck is shaped like a trapezoid. For this section, the length of one base is 49 feet, and the length of the other
Art [367]

Answer:

We need more information please.

Step-by-step explanation:

6 0
3 years ago
A customer went to a garden shop and bought some potting soil for $12.50 and 5 shrubs. The total bill was $62.50. Write and solv
lesya692 [45]

Answer:  Equation:  5x = 62.50 - 12.50    or   x = \frac{62.50-12.50}{5}  

x is the cost of each shrub  x = $10

Step-by-step explanation:  Total bill = $62.50.

Subtract the cost of potting soil for $12.50 to find the cost of just the shrubs.   5x  equals that amount

5x = 62.50 - 12.50

5x = 50   divide both sides by 5  

5x/5 = 50/5

x = 10

6 0
3 years ago
Which division expression means that the temperature is falling at a rate of 3 degrees every 4 hours?
stira [4]
The answer would be a -3/4 I’m almost positive
5 0
3 years ago
Read 2 more answers
Math question I need help with it please help me !
never [62]

Answer:

96 degrees

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Taylor buys nail polish from a shop that cost $3.95 each. She has a maximum of $30 to spend on nail polish purchases. The total
kati45 [8]

Answer:

C_t=3.95x,\ 0\leq x\leq 7

Step-by-step explanation:

<u>Modeling With Functions</u>

It's a common practice to try to mathematically represent the relation between two or more variables. It allows us to better understand the behavior of the phenomena being observed and, more importantly, to be able to predict future values.

The specific situation stated in the question relates how Taylor buys nail polish for $3.95 each, with a maximum of $30 to spend. If x is the number of nail polish purchased, then the total cost will be

C_t=3.95x

But we know Taylor has a limited budget of $30, so the total cost cannot exceed that amount

3.95x\leq 30

Solving the inequality for x

x\leq 30/3.95

x\leq 7.6

We round down to

x\leq 7

Of course, the lower limit of x is 0, because Taylor cannot purchase negative quantities of nail polish

Our model is now complete if the state the limits of x, or its domain

\boxed{C_t=3.95x,\ 0\leq x\leq 7}

3 0
3 years ago
Other questions:
  • A business assigned two different employees to work on a question independently. The company thinks the chance the first employe
    12·1 answer
  • The student population of a school consists of 300 girls and 500 boys is 53 percent of the girls play a sport and 39 percent of
    15·2 answers
  • Which expression is equivalent to 6^-3?<br> 6^3<br> 3^6<br> 3sqrt6<br> (1/6)^3
    13·2 answers
  • Can someone please help me I need it quick please . Just need the answer please
    11·1 answer
  • Working alone, Ryan can dig a 10 ft by 10 ft hole in five hours. Castel can dig the same hole in six hours. How long would it ta
    8·1 answer
  • Thirty-six members of the middle school choir, which represents 30%, participated in the regional contents. How many total stude
    12·1 answer
  • The area of a rectangle is 72 sq. ft. If the length is twice the width, what is the measure of the length of the rectangle?
    8·2 answers
  • Find the area. Please help im begging! ( Multiple choice )
    11·1 answer
  • Identify the number of terms in the expression. Type the answer in the space provided.
    6·1 answer
  • Find the smallest value of k, when 882k is a cube. pls help ​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!