Please need help on this one

Answer:

25 degrees

Step-by-step explanation:

Use a trig. ratio

[tex]sin^{-1}[/tex]=3/7

Plug it into a calculator

[tex]sin^{-1}[/tex]=25.3

Answer:

-27

Step-by-step explanation:

Given: f(x)= -x^2+10x-16, g(x)= |11-2x^2|

f(9)= -(9)^2+10(9)-16

= -7

g(-5)= |11-2(-5)^2|

=39

Solve: 2[f(9)]-1/3[g(-5)]

= 2[(-7)] - 1/3[39]

= -27

The answer of the given expression [tex]\frac{1}{2} +\frac{3}{4} \times16[/tex] is 25 / 2 .

PEMDAS is word form accustomed mention the order of operations to be followed whereas determination expressions having multiple operations. PEMDAS stands for P- Parentheses, E- Exponents, M- Multiplication, D- Division, A- Addition, and S- Subtraction.PEMDAS or order of operations may be a set of rules to perform operations in AN arithmetic expression. There ar completely different situations wherever everything goes through numerous steps during a mounted sequence.

We have given an expression [tex]\frac{1}{2} +\frac{3}{4} \times16[/tex] .

According to PEDMAS , we will first solve the multiplication term which on solving gives 3/4 (16) = 3 × 4 = 12.

Now we will solve the addition term which is given by

1/2 + 12 = 1 + 24 /2

            = 25 / 2

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Answer:

thanks

u to

Step-by-step explanation:

Answer: 145%

Step-by-step explanation:

Convert fraction (ratio) 29 / 20 Answer: 145%

i have no idea what question you need answered

Certain types of songs tend to have a call-and-response structure because A. It can have many different sections

A call and response in music is a series of two independent phrases that are typically composed in separate portions of the piece, with the second phrase being heard as a direct remark or answer to the first.

Direct imitation between instruments, a questioning phrase and subsequent response, a statement of affirmation from one instrument to another, or variations on a direct call by a group of instruments are examples of call and response.

Therefore, certain types of songs tend to have a call-and-response structure because it can have many different sections

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Answer:

ab = 10 or -10

Step-by-step explanation:

........

.

Answer:

Mean = 75

Median = 80

Mode = 85

The mode

Step-by-step explanation:

Given the data :

45 45 50 50 55 60 70 75 75 80 80 85 85 85 85 90 95 95 95 100

Rearranged data :

45, 45, 50, 50, 55, 60, 70, 75, 75, 80, 80, 85, 85, 85, 85, 90, 95, 95, 95, 100

The mean score :

ΣX / n ; n = sample size = 20

ΣX = 1500

Mean = 1500 / 20 = 75

Mode = most frequently occurring = 85 ( frequency of 4)

Median = 0.5(n + 1)th term

Median = 0.5(20 + 1)th term

Median = 0.5(21) th term

Median = 10.5th term = (10 + 11)th term / 2

Median = (80 + 80) / 2 = 160 / 2 = 80

2.) The mode

Answer:

160

Step-by-step explanation:

Answer:

160

Step-by-step explanation:

Answer:

The answer is "-4(h+9)"

Step-by-step explanation:

Given:

[tex]\bold{ -2(2h+10)+4h-2(2h+10)+4-2(2h+10)+4h}[/tex]

[tex]\to -4h-20+4h-4h-20+4-4h-20+4h \\\\\to -4h -60+4 \\\\\to -4h-36\\\\\to -4(h+9)[/tex]

Answer:

−20−4h+4h or −20 (If you are on khan then its A and B)

Step-by-step explanation:

100% correct

Answer:

x comes before y (x, y). One way to remember is 'you go along the hallway before you go up the stairs'.

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

The correct answer is $170.4

Explanation:

The total Georgie spent is equal to the money spent on clothes ($160) added to taxes (6.5% of the price of the clothes). Now, to calculate the money spend on taxes follow this process:

1. Divide the total of money spent on clothes into 100 (this number represents 100%)

160 ÷ 100 = 1.6

2. Multiply this number by the specific percentage (6.5)

1.6 x 6.5 = $10.4 (This is the money spent on taxes)

Finally, add the value of taxes and the price of the clothes:

$160 + $10.4 = $170.4

Answer:

86=y

Step-by-step explanation:

129=y+43

-43    -43

86=y

or

y=86

Answer:

it would be 3.84

Step-by-step explanation:

edge

Answer:

Since figure is not given, assume drawing a rectangle and label it from left top to right top as A and B. Similarly label it as C and D from bottom left to right. Draw a semicircle starting from C to D inside the rectangle.

You are asked to find area of shaded region which I assume is semicircular part.  

Area of a circle is determined by    Pi × r ^2

r is the radius of circle which is half of diameter. The diameter of circle is same as width of rectangle. So radius = 7/2 = 3.5 mm And area of shaded region is

                         1/2(Pi×r^2) = 1/2(3.14×3.5^2) = 19.2325 sq mm

Step-by-step explanation:

Answer:

y = -4/3

Step-by-step explanation:

multiply each side with a reciprocal of 3/8 which is 8/3.

8/3 * -1/2 = -4/3

Answer:

-4/3

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

3x4 is 12

2x8 is 16

16+12 is 28

Answer:

1

Step-by-step explanation:

In order to add fractions they have to have a common denominator.

In this case we can multiply the fraction 3/4 by 2 to get 6/8.

Now we can add them:

[tex]\frac{6}{8} + \frac{2}{8} = \frac{8}{8} = 1[/tex]

Therefore, the answer to the question is 1.

I hope this helps!!

- Kay :)

The activity rate for the Order Size activity cost pool under activity-based costing is closest to A. $59.78 per MH.

The activity rate under activity-based costing is also called the cost driver rate.

The activity rate per cool pool can be computed by dividing the cost pool total cost by the cost driver total requirements.

Order size Overhead Costs = $579,866

Machine Hours (MHs) = 9,700

Activity rate for the Order Size = $59.78 ($579,866/9,700)

Thus, the activity rate for the Order Size activity cost pool under activity-based costing for Chrzan Inc. is closest to A. $59.78 per MH.

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                     Expected      Direct Labor-        Total Direct

                   Production   Hours Per Unit      Labor-Hours

Product E0        300                  9.0                      2,700

Product N0     1,000                  8.0                     8,000

Total direct labor hours                                      10,700

The company is considering adopting an activity-based costing system with the following activity cost pools, activity measures, and expected activity:

                                                        Estimated      

Activity Cost  Pool     Activity         Overhead      Expected Activity      Total

                                 Measures          Costs     Product E0  Product N0

Labor-related             DLHs        $ 296,390        2,700       8,000     10,700

Production orders     orders            55,587           300           400         700

Order size                  MHs            579,866        5,000        4,700      9,700

                                                    $ 931,843

The activity rate for the Order Size activity cost pool under activity-based costing is closest to:_________-.

A. $59.78 per MH

B. $87.09 per MH

C. $44.16 per MH

D. $37.05 per MH

Answer:

$1634*.925=$1511.45

Step-by-step explanation:

100%-7.5%=92.5% / 100 = .925 then multiply by the value of 2007 which is $1634... 1634*.925=1511.45  

Answe: there is no pic

Step-by-step explanation:

For the following graph, it is found that:

A graph represents a function if it has no vertically aligned points, that is, each value of x is mapped to only one value of y.

For the graph in this problem, the statement is true, hence the graph is a function.

The inverse of a graph will be a function if the original function is one-to-one, that is, each value of y is mapped to only one value of x, meaning that the graph has no horizontally aligned points.

This is also true for this function, hence the inverse is a function.

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Answer:

30° and 150°

Step-by-step explanation:

supplementary means that the sum of the measures = 180

let's say 1 angle is labled ∠A and the other ∠B

m∠A + m∠B = 180°

however, m∠A = 5 * m∠B

so, by substituting that:

5*m∠B + m∠B = 180°

6*m∠B = 180°

m∠B = 30°

m∠A = 150°

Answer:

4% compounded yearly

Step-by-step explanation:

20 / 500 = 0.04

0.04 * 100 = 4%

Answer:

y=-1x-1

Step-by-step explanation:

1) Area of each circle = 0.5625π

There are 2 identical circles in the cylinder.

So the total area of all the circles is;  1.125π square inches

2) One side of the rectangle is; 1.5π

The other side of the rectangle is; 4 inches

The area of the rectangle is approximately; 6π square inches

3) The total area of the can is; 7.125π square inches

We can see that the can is broken down into two circles with one atop and one beneath the rectangle. Thus;

1) Area of Circle on top and at bottom = πr² = π * 0.75²

Area of each circle = 0.5625π

There are 2 identical circles in the cylinder.

So the total area of all the circles is 2(0.5625π) =  1.125π square inches

2) One side of the rectangle is; 2πr = 2 * π * 0.75 = 1.5π

The other side of the rectangle is; 4 inches

The area of the rectangle is approximately; 4 * 1.5π = 6π square inches

3) The total area of the can = 6π square inches + 1.125π square inches = 7.125π square inches

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Answer:

140

Step-by-step explanation:

Since 25% is 1/4 of 100, that means that 35 is 1/4 of the total amount of members in the club. So, 35 times 4 is 140.

Answer:

140

Step-by-step explanation:

hope this helps get a 100%

Answer:

You fill it up to be 8/8 Full

Step-by-step explanation:

Answer:

By putting the water in the measuring cup?

Step-by-step explanation:

If this is not the answer you were looking for you might what to specify your question!  

Hope this helps!