Mathematics College

Please help...........

Answers

Answer 1

Answer:

x = 59.4°

Step-by-step explanation:

Reference angle = x

Side opposite to x° = 22

Adjacent side = 13

To find x, apply trigonometric ratio formula. Thus:

[tex] tan(x) = \frac{22}{13} [/tex]

[tex] x = tan^{-1}(\frac{22}{13}) [/tex]

[tex] x = 59.4 [/tex] (nearest tenth of degree)

Related Questions

Given: ABCH and DCGF are parallelograms. Complete the proof below by choosing the correct statement for line number 3 and the correct reason for line number 4.

Answers

Answer:

∠BCH ⩭ ∠DCG ;Opposite angles of a parallelogram are congruent.

Step-by-step explanation:

An online furniture store sells chairs for $200 each and tables for $650 each. The
store must sell no less than $12000 worth of chairs and tables each day. Write an
inequality that could represent the possible values for the number of tables sold, t, and the number of chairs sold, c, that would satisfy the constraint.

Answers

Answer: There’s alot of answers but one of the is 18 table with the cost of 11,700$ and 1 chair with 200$ so in totally it 11,900, less then 12,000

Step-by-step explanation:

The equation Y-3=-2(x+5) is written in point-slope form. What is the y-intercept of the line?

Answers

Y-3 = -2(x+5)

Rewrite in slope intercept form:

y-3 = -2(x+5)

Simplify the right side:

y-3 = -2x -10

Add 3 to both sides:

y = -2x -7

The y intercept is -7

A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin? (Hint: Solve for X)

Answers

Answer:

1,200 out of 2000 doctors use X aspirin

Step-by-step explanation:

1209 out of 2000 used X aspirin ez your welcome

Hope this helped

Cuanto es 3entre 2.009

Answers

Answer:

~1.5

Step-by-step explanation:

3/2.009 = 1.493280238924838 = ~1.5

Factor the function using sum/difference of cubes:
f(x)=x^3-27

Answers

Answer:

(x-3)(x^2+3x+9)

Step-by-step explanation:

what mixed fraction is 1/3 of 100

Answers

Answer:

Step-by-step explanation:

You think about it or go search it up my guy.

which expression has a negative value? a. x + y b. x - y c. x . y d. x/y

Answers

I need points sorryyy disks jaja

5) If f(x) = 3x + 4, for which value of x does f(x) = 22

Answers

Answer:

Step-by-step explanation:

22 = 3x+4

subtract 4 from both sides

18 = 3x

divide both sides by 3

6 = x

what's a quarter after 9 in the morning??????

Answers

Answer:

9:15 a.m

Step-by-step explanation:

Which table represents the statement "Di runs at a rate of 4 meters per second " ?

Answers

Answer:

The third one Edg

Step-by-step explanation: Brainlest plzzz

HELPPP PLEASEE!!! ANSWERS QUESTIONS IN RETURN!!!

Answers

Answer:

`sis that ship looks so flawking hard

Step-by-step explanation:

Solve for x.
3x + 9
x=
33
27
30

Answers

Answer:

Step-by-step explanation:

3x + 9 = 90

3x = 90 - 9

3x = 81

x =27

Johnny gets $40 per week as an allowance. If he goes to the movies and spends $3 for popcorn and $5 on soda, what percent of his allowance did he spend? *

Answers

20% $40/$8 = 5. 8, 16, 24, 32, 40. 5 numbers, 20% each

PLEASE ASNWER ASASP for BRAINLEST!!!!!!!!!!!!!!!!!

The perimeter of a rectangle is 53 meters. The length is 2.3 meters longer than the width, w. Find the width of the rectangle.

12.675 meters

25.35 meters

12.1 meters

24.2 meters

Answers

Answer:

12.1 meters. Hope this helped, would love brainliest!

Step-by-step explanation:

For this question we will have to try each option.

12.675+2.3=14.975 14.975+14.975+12.675+12.675=55.3 This ones not it.

25.35+2.3=28.65 28.65+28.65+25.35+25.35=108 This ones not it either.

12.1+2.3=14.4 14.4+14.4+12.1+12.1=53 THIS ONES IT!

we do not have to do the last one

I need help plz I will mark brainliest

Answers

It can either be 7, 8, or 9 because “a” has to be more than 6 but less than 10

please help me, ill mark brainly :P

Answers

we need to see the drop down list of steps to answer the question :)

Answer:

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat.

Step-by-step explanation:

1. Anil runs around a square park of side 90 m. Rohan runs around a rectangular
park with length 50 m and breadth 40 m. Who runs more and by how much?
Pls Help ASAP Pls

Answers

Answer:

Anil runs more by 180m.

Step-by-step explanation:

Given that:

Length of side of square park = 90 m

We will find the perimeter.

Perimeter = 4s

Perimeter = 4(90) = 360 m

Measurements of rectangular parks = length 50 m and width 40 m

Perimeter = 2(Length + Width)

Perimeter = 2(50+40) = 2(90) = 180 m

360 m > 180m

Difference = 360 - 180 = 180 m

Hence,

Anil runs more by 180m.

Find the distance between the points (3, 8) and (-1, 9). Round the distance to the nearest hundredth. 3.87 4.12 5.74 2.24

Answers

Answer:

≈ 4.12 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (3, 8) and (x₂, y₂ ) = (- 1, 9)

d = [tex]\sqrt{(-1-3)^2+(9-8)^2}[/tex]

= [tex]\sqrt{(-4)^2+1^2}[/tex]

= [tex]\sqrt{16+1}[/tex]

= [tex]\sqrt{17}[/tex]

≈ 4.12 ( to the nearest hundredth )

Answer:

The distance between given points is: 4.12 units

Step-by-step explanation:

Given points are:

(3, 8) and (-1, 9)

Here

[tex](x_1,y_1) = (3,8)\\(x_2,y_2) = (-1,9)[/tex]

The distance is calculated using the following formula:

[tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Putting the values, we get

[tex]d = \sqrt{(-1-3)^2+(9-8)^2}\\d = \sqrt{(-4)^2+(1)^2}\\d = \sqrt{16+1}\\d = \sqrt{17}\\d = 4.123105...[/tex]

Rounding off to nearest hundredth

d = 4.12 units

Hence,

The distance between given points is: 4.12 units

you see this guy...he needs help please help me

Answers

Answer:

the answer is 0.75c

Step-by-step explanation:

Hope this helps

Which quadratic equation has roots -7 and 3/2 ?

Answers

Answer:

If the discriminant of the quadratic equation is zero then it will have 2 equal roots.

If the discriminant of the quadratic equation is greater than zero then it will have 2 different roots.

If the discriminant of the quadratic equation is less than zero then it will have no roots.

Step-by-step explanation:

hope this helped

Each bill at a restaurant includes an 18% tip. Which of the following bill amounts and tips could be from this restaurant? Select Yes or No.

Answers

Answer:

1. Yes

2. No

3. No

4. Yes

Yes
No
No
Yes thats the answer

PLEASE HELP WITH THIS I NEED TO PASS

Answers

Answer:

x = 0.1875

Step-by-step explanation:

first, you group up all of the same numbers or letters. (2x +2x)

then you solve the problem:

2x ^2 = 2x - 3

4x^2 = -3

16x = 3

16 16

x = 0.1875

anyone can u please help me? lol

Answers

Answer:

-1/30

Step-by-step explanation:

just subtract then divide.

(this is simplest form)

nvm

my bad, i forgot some steps you can delete this answer if wanted.

Find the interest rate for a $4600 deposit accumulating to $5994.78, compounded monthly for 4 years

Answers

1,394.78 total interest earned. 348.70 per year

PLS HELP!!

Amanda has to pack cookies in boxes. The function describes how many cookies she puts in a certain number of boxes:
c=-6b+ 73
here variable c represents number of cookies and variable b represents the number of boxes packed. If she packs 11 boxes, how many cookies are left out?
Enter answer

Answers

Answer:

7 cookies are left out, If Amanda packs 11 boxes of cookies.

Step-by-step explanation:

Amanda has to pack cookies in boxes. The function describes how many cookies she puts in a certain number of boxes:

[tex]c=-6b+ 73[/tex]

here variable c represents number of cookies and variable b represents the number of boxes packed.

We need to find If she packs 11 boxes, how many cookies are left out.

We are given:

b = 11

We need to find c

Putting value of b and finding value of c in the equation.

[tex]c=-6b+ 73\\c=-6(11)+73\\c=-66+73\\c=7[/tex]

So, we get the value of c: c=7

Therefore, 7 cookies are left out, If Amanda packs 11 boxes of cookies.

help!! it’s due today

Answers

Hi ☁️

[tex] \sqrt{64} = 8[/tex]

[tex] \sqrt{81} = 9[/tex]

[tex] \sqrt{96} = 4 \sqrt{6} [/tex]

[tex] \sqrt{144} = 12[/tex]

[tex]ırratıonal \: number\: lıke \: \pi \: 0.6 \: \sqrt{3} \: etc[/tex]

Answer is C

please brainlist who ever answers

Answers

Answer:

190 square inches

Step-by-step explanation:

Answer:

190

Step-by-step explanation:

A board is 50 inches long. How long is it in feet and inches?

Answers

50 INCHES = 4.16667 FOOT HOPE IT HELPS THANK YOU

Answer:

4.16667

Step-by-step explanation:

Solution,

1ft= 12 inch

So,

50 inches= 50÷12

=4.16667

0.57575757... as a fraction

Answers

Answer:

0.57575757 / 1

Step-by-step explanation: :)

Answer:

0.5757=19/33

Explanation:

Let x=0.5757

100x=57.5757

100x−x=57.5757−0.5757=57

99x=57

x=57/99=19/33

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