Mathematics College

How would you set up your solution?

A. 402 +W2 = 282
B. tan 40 = w/28
C. sin 40 = w/28
D. cos 40 = w/28

How Would You Set Up Your Solution?A. 402 +W2 = 282B. Tan 40 = W/28C. Sin 40 = W/28D. Cos 40 = W/28

Answers

Answer 1

Answer:

C

Step-by-step explanation:

Related Questions

Escribir la ecuación de la circunferencia de centro (3,4) y radio r = 2

Answers

(x-3)^2 + (y-4)^2 = 4

Match each percent with the fraction or decimal equivalent

Answers

25% - 0.25
15% - 3/20
6.5% - 0.065
5% - 1/20
7% - 0.07

Simplify [(a⁴b⁵)² ÷ (a⁹b⁷)⁰] ÷ ab²​

Answers

Answer:

a^5b^8

Step-by-step explanation:

lus
Payton thought the mix would make 36
cookies, but it only made 28. What was
her percent error?
Round to the nearest percent .

Answers

Answer:Percent error=29%

Step-by-step explanation:

Percent error=(Estimated value-Actual value/ Actual value) × 100

Estimated value = amount of cookies Payton thought the mix could make = 36

Actual Value= Amount of cookies made= 28

Percent error= (36- 28)/ 28 x 100

=8/28 x 100

=0.2857 x 100

=28.57 rounded to 29%

cos(44-A). cos(44+A) + cos (46 -A).cos(46 +A) = cos2A​

Answers

Answer:

-0.0777026243 A^5

Step-by-step explanation:

A certain product has supply and demand function given by p=60q+200

Answers

The question is completed as thus:

p=5300 - 60q, respectively.

What price gives market​ equilibrium, and how many units are demanded and supplied at this​ price?

Answer:

The equilibrium price is $2750 and the equilibrium quantity is 42.5

Step-by-step explanation:

Give

Supply Function

[tex]p=60q+200[/tex]

Demand Function

[tex]p=5300 - 60q[/tex]

Required: Determine the equilibrium price and quantity

To do this, we equate both functions

[tex]p = p[/tex]

[tex]60q + 200 = 5300 - 60q[/tex]

Collect Like Terms

[tex]60q +60q = 5300 - 200[/tex]

[tex]120q = 5100[/tex]

Make q the subject

[tex]q = \frac{5100}{120}[/tex]

[tex]q = 42.5[/tex]

Substitute 42.5 for q in [tex]p=60q+200[/tex]

[tex]p = 60 * 42.5 + 200[/tex]

[tex]p = 2550 + 200[/tex]

[tex]p =2750[/tex]

Hence, the equilibrium price is $2750 and the equilibrium quantity is 42.5

Which of these shows 7 + 2y rewritten using the commutative property of addition?

7y + 2
2y + 7
7 − 2y
2y − 7

Answers

Answer:

2y + 7

Step-by-step explanation:

The commutative property BASICALLY says that something is the same backwards and forwards. In this case, 7+2y = 2y+7

Answer:

2y + 7.

Hope this helps! Even though I answered this after a week. :D

What is the classification for this polynomial?
59264 -4ab - 8

Answers

Answer:

Trinomial

Step-by-step explanation:

It is a trinomial since it has three terms

Hope that helps!

Simplify the product
5/n+1*n+1/n+3

5n+1/n^2 + 4n+ 3
5n+1/n^2+4n+3
5/n+3
5n+1/n+3

Answers

Answer:

5(n+1)/((n+1)(n+3))

5/(n+3) is a answer

Step-by-step explanation:

(n+1)/(n+1)=1

The solution is, the simplified product of the expression 5/n+1*n+1/n+3 is 5/(n+3) .

here, we have,

given that,

the expression is  5/n+1*n+1/n+3

now, we have to find the  simplified product.

as, * means the multiplication,

we get,

5/n+1*n+1/n+3

=5*(n+1)/((n+1)*(n+3))

now, we know that,

(n+1)/(n+1)=1

so, we get,

5*(n+1)/((n+1)*(n+3))

=5*1 /(n+3) *1

=5/(n+3) is a answer

To learn more on product click:

brainly.com/question/5992872

#SPJ7

please help!! I don't know anything about the unit I'm on and this along with other questions soon would help me so much ​

Answers

x+21=147

Subtract 21

x= 126

Vertically opposite angles are the same this means that if you substitute the x in x+21 it would equal 147 degrees. Proof:

126+21=147

Answer:

x + 21 + 33 = 180

x + 54 = 180

x = 126

PLZ BRIANLiest me!!!

Step-by-step explanation:

Given the functions f(x) = x2 + 6x - 1 and h(x) = 2x2 - 4x + 3. What is the vertex for each?

a
(-3, -10) and (1, 9)

b
(-3, -28) and (-1, 5)

c
(-3, -10) and (1, 1)

d
(3, -20) and (-1, 9)

Answers

Answer:

c. (-3, -10) and (1,1)

I took this test and remembered,

Can someone pleaseee help me?? I will give brainliest

Answers

Answer:

B) 1:4

Step-by-step explanation:

Answer:

B

Read= 3

Tv= 12

3:12

Simplify

1:4

Step-by-step explanation:

13 subtracted from a number x

would u write it as 13-x sorry im not that smart

Answers

Answer:

[tex]x-13[/tex]

Step-by-step explanation:

Answer:

Are you cheating on your test like other 100,000 ppl? it is x - 13

Step-by-step explanation:

E

8th term of 24,20,50/3

Answers

Answer: 6.698

Step-by-step explanation:

Answer:

6.698

Step-by-step explanation:

Have a good day :)

8x - 142 = 111 - 3x

Answers

Letter side Number side
8x-142= 111-3x
11x=253
x= 23

X=23

Answer:

23

ch ch ch f good first off

A
Cynthia invests some money in a bank which pays
5% compound interest per year.
She wants it to be worth over £8000 at the end of 3 years
What is the smallest amount, to the nearest pound, she can invest?

Answers

Answer:

Intital investment= £6,911.57

Step-by-step explanation:

Giving the following information:

Future Value (FV)= £8,001

Number of periods (n)= 3 years

Interest rate (i)= 5% = 0.05 compounded annually

To calculate the initial investment (PV) needed to reach £8,001 (over £8,000) in 3 years, we need to use the following formula:

PV= FV / (1+i)^n

PV= 8,001 / (1.05^3)

PV= £6,911.57

-3(x - 1) + 9 = 15 find the varible

Answers

Answer:

x = -1

Step-by-step explanation:

-3(x-1) + 9 = 15

-3x + 3 + 9 = 15

-3x = 3

x = -1

Answer:

The variable (x) is -1.

Step-by-step explanation:

use the distributive property

-3(x - 1) + 9 = 15

-3x + 3 + 9 = 15

-3x + 12 = 15

       -12    -12

-3x = 3

divide by -3

x = -1

HELP PLEASE..........​

Answers

Answer:

what is X? is x is negative they are all wrong, if X is 0 or positive whole number they are all correct

Step-by-step explanation:

EVALUATE this problem: 7 x 6 = 2

Please show work and answer. Worth 30 points

Answers

Answer:

21

Step-by-step explanation:

7 × 6 = 42

42 ÷ 2 = 21

21 (Correct)

Ms. Grant’s car gets between 20 and 22 miles per gallon, inclusive. The gasoline she uses costs between $4.20 and $4.50 per gallon, inclusive. What is the greatest amount Ms. Grant will spend on gasoline to drive her car 200 miles

Answers

Answer:

You need to be more clearer with the money amount not like 4.20 - 4.50

Step-by-step explanation:

Angle x and Angle y are vertical angles. Angle x is 157 degrees. What is the measure of Angle y?

Answers

Answer: 157 degrees

Step-by-step explanation: Since vertical angles have the same measure and we're given that the measure of angle x is 157 degrees, then we know that the measure of angle y is also 157 degrees.

Answer this and your a legend

Answers

Answer:

1 = 1 liter

2 = 1 kiloleter

3 = 1 quart

4 = 1 pint

5 = 1 cup

6 = 1 gallon



Step-by-step explanation:

A student in algebra course has test scores of 80, 85, 72, and 85. What score on the
next test will raise the student's average to 84?

Answers

Answer:

98

Step-by-step explanation:

First, you need to find the current average: 80+85+72+85/ 4= 322/4= 80.5

Now you need to find how many points you need to have the average of 84.

84x 5= 420

420- 322= 98

Solve the following inequality by factoring
y = -2 + 5 + 6 = 0 ?

Answers

Answer:

Y = 9

Step-by-step explanation:

5 + 6 = 11

11 -2

9

The answer would be y=9
Hope this helps!

Find the slope of the line that passes through the pair of points.
(2, -3). (-5, 1)
undefined


Help ksjsjsjs

Answers

i’m pretty sure the slope is 4/-7

Anita knits 7 centimeter s of scarf each night. How many nights will Anita have to spend knitting in order to knit a total of 42 centimeters of scarf?

Answers

42 cm / 7 cm per night = 6 nights

Good luck to you!

Kayla drew a scale drawing of a house. In real life, the living room is 4 meters wide. It is 2
centimeters wide in the drawing. What is the scale factor of the drawing?
Simplify your answer and write it as a fraction

Answers

The scale factor should be 1/2

Help

Don’t use for points or will be reported and take the points back

Answers

Answer:

A

Step-by-step explanation:

bc thats the one that makes more sense to me

Answer:

A

Step-by-step explanation:

It’s a, because equiangular triangle means having an equal angles

Find the 39th term of the sequence 72, 64,56...​

Answers

Answer:

How do you find the term of a sequence?

The formula for finding any term in the sequence is Un (or Ur) = the 1st term + the term you are trying to find minus 1 (if you were finding the 5th term it would be 5 -1) x d (the common difference).

Step-by-step explanation:

An isosceles triangle has a perimeter of 28.12 centimeters. The length of the longest side is 13.08 centimeters. What could be the length of
one of the other sides of the triangle?
A. 3.92 centimeters
B. 7.52 centimeters
C. 11.26 centimeters
D. 15.04 centimeters

Answers

Answer:

7.52 cm

Step-by-step explanation:

If we subtract the longest side from the whole perimeter, we get 28.12 - 13.08 = 15.04.

So the other two sides must be equal, since the triangle is isosceles.

That means 15.04 must be divided evenly betweem two sides.

15.04/2 = 7.52

So the 3 sides are 13.08 cm, 7.52 cm, and 7.52 cm.

You check the answer by adding all 3 sides together and we do indeed get the perimeter, 28.12 cm.

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