Please help need ASAP

Please Help Need ASAP

Answers

Answer 1

Answers:

side AT = 36.122997  (approximate)side TR = 14.692547  (approximate)angle T = 66 degrees

===============================================

Explanation:

We'll use the cosine ratio to find side AT

cos(angle) = adjacent/hypotenuse

cos(A) = AR/AT

cos(24) = 33/AT

AT*cos(24) = 33

AT = 33/cos(24)

AT = 36.1229971906996

AT = 36.122997  approximately

---------------------------------

We could use the sine or tangent ratio to find side TR, but let's use the pythagorean theorem instead.

a^2 + b^2 = c^2

(AR)^2 + (TR)^2 = (AT)^2

33^2 + (TR)^2 = (36.1229971906996)^2

1089 + (TR)^2 = 1304.8709260393

(TR)^2 = 1304.8709260393 - 1089

(TR)^2 = 215.8709260393

TR = sqrt(215.8709260393)

TR = 14.6925466151821

TR = 14.692547  also approximate

---------------------------------

We could use any of the trig ratios of sine, cosine, or tangent to solve for angle T.

However, it's easiest to take advantage of the fact that angles A and T are complementary.

So,

A+T = 90

T = 90-A

T = 90-24

T = 66 degrees

This value is exact.


Related Questions

model of a soccer field shows 12 in by 24 in the scale is model is 1 in equals 4 yards Manny runs across the length of the soccer field five times how far did he run

Answers

Answer:

480 yds.

Step-by-step explanation:

Model is 12in X 24in

Scale is 1in = 4 yds

24 in is the length, so multiply the 24 and 4 to find length of the actual field.

24 *4 = 96 yds. Manny ran it 5 times, multiply 96 and 5.  96 * 5 = 480 yds.

If the values in the table below model a proportional relationship, what is the equation for the function?

Answers

Given:

The table represents a proportional relationship.

To find:

The equation of the function.

Solution:

If y is directly proportional to x, then

[tex]y\propto x[/tex]

[tex]y=kx[/tex]     ...(i)

where, k is the constant of proportionality.

From the given table it is clear that the function passes through (2,1). So, the equation must be satisfied by the point (2,1).

Putting x=2 and y=1 in (i), we get

[tex]1=k(2)[/tex]

[tex]\dfrac{1}{2}=k[/tex]

Putting [tex]k=\dfrac{1}{2}[/tex], we get

[tex]y=\dfrac{1}{2}x[/tex]

Therefore, the correct option is A.

BEST GETS BRAINLIEST +THANKS +POINT PLS HELP

Answers

The answer is C
You’re welcome

You and a friend went to Glory Days for dinner. You ordered a cheeseburger for $8.50 and a soda for $1.99. Your friend convinced you to share and split the cost of onion rings that cost $7.00. How much did you spend on your dinner?

Answers

Answer:

$13.99

Step-by-step explanation:

that's the burger and pop and half the onion rings cost combined

Which of the following trigonometric functions would you use to find the value of x?

a. cos
b. tan
c. sin

Answers

the answer is c. sin
You would use tangent (opposite/adjacent) because the opposite side is 4 and the adjacent side is x

tan(41) = 4/x
4 * tan(41) = x
3.48 = x

what's the area of the shape .​

Answers

Answer:

[tex]Area = 210m^2[/tex]

Step-by-step explanation:

The attached shape is a trapezium and the given dimensions are:

[tex]B_1 = 10m[/tex] -- Base 1

[tex]B_2 = 20m[/tex] --- Base 2

[tex]H = 14m[/tex] --- Height

Required

Calculate the area

The area is calculated as thus:

[tex]Area = \frac{1}{2}(B_1 + B_2) * H[/tex]

[tex]Area = \frac{1}{2}(10m + 20m) * 14m[/tex]

[tex]Area = \frac{1}{2}(30m) * 14m[/tex]

[tex]Area = 15m * 14m[/tex]

[tex]Area = 210m^2[/tex]

I need help can someone help? Please

Answers

25 degrees

5x + 25x + 30 = 180
30x = 150
x = 5

Angle WRS is opposite angle VRT, so they are equal. Plug in 5
5(5)= 25

Answer:

25° is the answer pls give brainliest

a cone has been partially filled with peanuts. The diagram shows the dimensions of the cone. The volume of the peanut-filled portion of the cone is 169.89cm^3. Which measurement is closest to the volume of the empty portion of the cone?

Answers

Answer:

126.99 cm³

Step-by-step explanation:

volume of cone = ⅓πr²h ≅ 296.88 cm³

volume of empty portion = 296.88 - 169.89 = 126.99 cm³

a number has the same digit in it's hundreds place and it's hundredths place. How many times greater is the value of the digit in the hundredths place than the value of the digit in the hundredths place?​

Answers

Answer:

3 times

Step-by-step explanation:

I need help with this one anyone?

Answers

D = 2 √ a/π (use calculator)

The square root of 1 = 1

1 * 1 = 2

Diameter = 2

C = πd (use a calculator)

Circumference = 6.28

C = 2

A = πr ²

Now divided both sides by π

A/π = r ²

Substitute the area of the circle for the variable A

r = √3.14 π

Divide the area by π

r = √ 3.14/3.14

r = √=1

The square root of 1 = 1

Radius = 1

fill in the table of values for the equation y = 2x - 3

Answers

Answer:

x:0 y: 3

x: 1 y: -1

x: 2 y: 1

Step-by-step explanation:

The coordinates of line is (0, -3), (1, -1) and (2, 1)

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

y = 2x - 3

Now, putting x=0

y= -3

and, x= 1

y= 2(1)-3

y = -1

and, x= 2

y=2 (2)- 3

y = 1

Hence, the coordinates of line is (0, -3), (1, -1) and (2, 1)

Learn more about equation here:

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I just need help on the problem.

Answers

Answer:

choice #2) 2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

When f (x axis) is 6, look at the y intercept and the value is 2

Factor each completely! NEED THIS ASAP!

Answers

Answer:

4) k(7k+9)

5) (x+5)(x-5)

Step-by-step explanation:

4) k(7k+9)

5) (x+5)(x-5)

hhhheeeeelllllllppppp pls

Answers

The answer will be....(drum roll please)!! Jk jk but the answer is 27;)
This is soooo easy just add the numbers in the frequency Column and you should get 27

Can anybody help me pls

Answers

Answer:

2,3 i think its been a while scince i did slopes

Step-by-step explanation:

Answer:

it goes 3 to the right

2 to the up

Rise/Run

so it is a 2/3

1
Sam can run 8 miles in 2 hours. At this rate, how far will he be in 9 hours.

Answers

Answer: I think 28 miles

Step-by-step explanation:

you add 8 miles every 2 hours until you reach 9 hours and since 9 is an old number you add 4 instead.

How do I multiply a number and a half (3.5) with a whole number.

Answers

Answer:

Turn the decimal into a fraction and the whole number into a fraction

Step-by-step explanation:

Example: 7/2x56/1

A cake recipe calls for 4/5 cup of chocolate. If a baker has 7/3 cups of chocolate how much cupcakes can he bake?

Answers

Answer:

2 batches !!

Step-by-step explanation:

7/3=2 1/3, so, 2 batches is the greatest number of batches he can bake.

Find m\angle Am∠Am, angle, A.
Round to the nearest degree.

Answers

Answer:

m∠A = 106°

Step-by-step explanation:

All three sides of the triangle are given in the question.

To find the measure of included angle A between two sides we will apply cosine formula,

BC²= AB² + AC² - 2(AB)(AC)cosA

(13)² = (10)² + (6)² - 2(10)(6)cosA

169 = 100 + 36 - 120cosA

cosA = [tex]\frac{-169+136}{120}[/tex]

cosA = -0.275

A = [tex]\text{cos}^{-1}(-0.275)[/tex]

A = 105.96°

A ≈ 106°

Therefore, m∠A = 106° will be the answer.

A baker needs 15lb of cream cheese that contains 20% fat to fill a big order. But his supplier delivers one cream cheese that contains 10% fat, and another that contains 35% fat. How many pounds of each should a baker combine to fill the order?

Pls help if you answer u will get 40 points

Answers

Answer:

136.5 g

Step-by-step explanation:

How can you tell if a graph is function or not​

Answers

Answer:

If the vertical line intersects the graph in at most one point, then the given graph represents a function. If the vertical line intersects the graph in more than one point, then the given graph does not represent a function.

I HOPE IT HELPS

TAKE CARE

Step-by-step explanation:

Answer:

Step-by-step explanation:

For a graph to be a function, there must not be more than one element in the range for each element of the domain.

If x represents the doman, and y represents the range (as usual, in graphing) then each value on the the x-axis should not have more than one point in the graph on it, directly above it, or directly below it. Like if you had a point (5, 7) and also had point (5, -7), that is not a function. The x, 5, has more than one y-value  paired with it.

Visually, any vertical line through the graph should not intersect the graph at more than one point. If it does, then the graph is not a function.

This is called the vertical line test.

I have attached a graphic.

please help I will give you brainliest!!!!

Answers

Answer:

63.25sqft

Step-by-step explanation:

semi circle:

a=[tex]\pi[/tex]r^2

a=[tex]\pi[/tex](5)^2 (radius is 5 bc diameter is 10 so you divide it by 2)

a=25[tex]\pi[/tex]

a=78.5/2=39.25 (divide by 2 bc its a semi circle)

triangle:

a=1/2bh

a=1/2(6x8)

a=1/2(48)

a=24

area:

39.25+24=63.25

lus
Below, the two-way table is given for a
class of students.
Freshmen
Sophomore
Juniors
Seniors
Total
Male
4
6
2
2
Female
3
4
6
3
Total
If a student is selected at random, find the
probability the student is a male. Round to the
nearest whole percent.
[?]%
Enter

Answers

The probability that the selected student is a male is 0.466  or 47%.

What is Probability?

It is a branch of mathematics that deals with the occurrence of a random event.

There are a total of 4+6+2+2=14 male students and

3+4+6+3=16 female students in the class.

The probability of selecting a male student at random is the number of male students divided by the total number of students

P(male) = number of male students / total number of students

P(male) = 14 / (14+16)

P(male) = 14 / 30

P(male) = 0.466

Therefore, the probability that the selected student is a male is 0.466  or 47%.

To learn more on probability click:

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Convert each of mixed number to an improper fraction

Answers

Answer:

Top, a through d:

A) 23/8

B) 29/6

C) 23/3

D) 16/5

Step-by-step explanation:

To make the proper fraction improper, first, multiply the whole number by the bottom number in the fraction, then add whatever number was on top of the fraction, so for A, multiply 2 (whole number) by 8 (number on the bottom of the fraction), then add 7 (number on top of the fraction)

Express as a trinomial (x + 3)(3x + 3)

Answers

The answer is 3x^2 + 12x + 9

Answer:

3x^2 + 12x + 9

Step-by-step explanation:

3x • x + 3x • 3 + 3 • x + 3 • 3

What is the multiplication of fractions of 6x3/8

Answers

i’m sure the answer is 9/4

When calculating the circumference of a circle with r= 3 inches, which answer provides the most accuracy
18.86 in
18.84 in
6.7 in

Answers

b: 18.84 in.

use the formula 2 x radius x pi (3.14).

sorry that this question was up for an hour before it got answered.

Carlos answered 122 questions correctly on his multiple-choice science final and earned a grade of 61%. How many total questions were on the final exam?

Answers

Answer:

200

Step-by-step explanation:

122 is 61%. Of 200

Solve for x: 3 (x - 3) + 8x = 5(2x + 1)​

Answers

Answer:

x = 14

Step-by-step explanation:

3 (x - 3) + 8x = 5 (2x + 1)​

FOIL: 3x - 9 + 8x = 10x +5

Move all the x terms to one side and all the constants to the other:

3x + 8x - 10x = 5 + 9

Combine like terms: x = 14

PLS HELP FAST!!!!!!!!!!!

Answers

Answer:$24,000

Step-by-step explanation:12 times 2 percent of option 2 is $24,000

The answer is 24,000 hope this helps
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