how to find the following on this tangent equation

Answers

Answer 1

Answer:

17y

Step-by-step explanation:

Answer 2

since the distance of the the two DE and CE is equal to the radius you can compare the two triangles BDE and CDE. since they have two equal sides and one shared side their third side must be equal as well leaving you with DE = CE
15y - 50 = 17y - 62
62 -50 = 17y - 15y
12 = 2y
6 = y
Knowing that y=6 you can conclude that DE=CE=40mm
Since BD and ED create a right angle (sane as CB and CD) you can use the pythagorean theorem to calculate BE
BE^2= CE^2+CB^2
BE^2 = 30^2 + 40^2
BE^2 = 2500
BE = 50mm
im not sure about the last question sorry

Related Questions

The value of y varies directly with x. If x = 3, then y = 21. What is the value of x when y = 105? F لا | 1 1 3 H 7 J 15

Answers

Answer:

J. 15

Step-by-step explanation:

Direct variation formula:

y = kx, k- coefficient of proportionality

Given:

x = 3, y = 21

Find k:

21 = 3kk = 7

Value of x, when y = 105

105 = 7xx = 105/7x = 15

Correct choice is the last one

What is the value of x? Round the answer to the nearest tenth. The diagram is not drawn to scale.

Answer options:
A.) 60
B.) 120
C.) 15
D.) 30

Could you please give an explanation too, maybe? I’m quite confused on this one lol. Thank you to anyone who wants to help!!!

Answers

Answer:

I think d

Step-by-step explanation:

ywuwvwhqqow vwhwkwbsvshs

what is smallest positive difference between two fractions, if the denominator of one fraction is 5 and the denominator of the other is 9
WHO EVER ANSWERS FIRST AND CORRECTLY GETS TO BE BRAINLIEST

Answers

Answer:

Step-by-step explanation:

I dont think its right because i dont know how can it be four its just a guess :)

An isosceles triangle has base angles that each measure 42°. Which equation can be used to find z, the measure of the third angle of this isosceles triangle in degrees?

84 + 2z = 180
84 + 2z = 180

42 + z = 180
42 + z = 180

84 + z = 180
84 + z = 180

42 + 2z = 180

Answers

Answer:

84 +z= 180

Step-by-step explanation:

Bases of an isosceles ∆ are equal so 42+42= 84

help I have three minutes left please

Answers

Answer:

Step-by-step explanation:

I < J < K < LGOOD LUCK WİTH YOUR EXAM!

CAN YOU CHOOSE ME BRAİNLİEST PLS?

L < J < K < L

hope this helps <3

lauren spent $3.26 for lunch on Tuesday she spent $1.98 on Wednesday and $2.74 on Thursday list the price in ascending order

Answers

Answer:

1.98, 7.74, 3.26

Step-by-step explanation:

I listed them from Smalest to largest 1.98 being samller than 2.74 and 2.74 being smaller than 3.26.

Hope this helped :)

by which least number 25920 is divided to make it a perfect square.

Answers

Answer:

Step-by-step explanation:

Dividing by 5 we get 5184 which is square of 72. Answer is 5.

Combine like terms to determine which expression with 2 terms is equivalent to 5x + 16y + 8x + 2y.

Answers

Answer:

you look for the same variables with the same powers

y: 16y +8y = 24y

x: 8x - 7x = x

y^2: 2y^2

and sum it all together at the end

Step-by-step explanation:

pls help its not for me but could you still help my brother?

Answers

Answer:

Step-by-step explanation:

Why is the volume of a cone 1/3 the volume of a cylinder if the height and the radius are equal

Answers

Answer:

Step-by-step explanation:

Find mZWZY.
(5x + 4)
(6x)

Answers

X equals -4 I couldn’t find the equal sight so here’s this.

UM OKAY PLEASE ANSWER, I NEED TO GET THIS RIGHT LOL

Answers

Answer:

$210.25

Step-by-step explanation:

#10 Find the volume of the cylinder and round to the nearest tenth. *
1 point
9 cm
10 cm

Answers

Answer:

Step-by-step explanation:

This Website is On Goo gle By the way!

Please help me will give brainliest!

Answers

Answer:

3a) -22 + 5 = -17

3b) -22 - (-5) = -22 + 5 = -17

3c) (-22)(-5) = 110

3d) -22 ÷ 5 = -4.4

Hope this helps!

Step-by-step explanation:

a) -22+5=-17

b)-22+5=-17

c)-22_5=-27

d)-22÷5=-4.4

which expression represents 12x³-6x²+2x /
2x in simplest form?

Answers

Answer:

[tex]6x^{2} -3x+1[/tex]

Step-by-step explanation:

[tex]2x(6x^{2} -3x+1)/2x\\[/tex]

cancel 2 x

[tex]6x^{2} -3x+1[/tex]

pls answer its due today

Answers

You can make a fraction first
In total: 50 pages
He read: 35 pages
Fraction: 35/50
Now multiply to get 100 in denominator
35/50 * 2/2 = 70/100
You can convert it into percentages

Solution: 70 percent

name the property illustrated. 6 + (4+9) = (6 + 4) + 9

Answers

Answer:

associative property

Step-by-step explanation:

happy to help :)

Answer:

Associative Property

Step-by-step explanation:

The property says you can regroup the three numbers being added.

(a + b) + c = a + (b + c)

Either add a and b first, then add c, ...

or, add b and c first, then add that result to a.

4. A dirt bike requires 15 L of gas to be mixed with 4 L of oil. If you use 20 L of gas, need?

Answers

Answer:

Read down below :)

Step-by-step explanation:

Rather than taking it on and overthinking it the way everyone else does, do it the simple way, like this:

15/3 = 5, right? and 5, when multiplied by 4, becomes 20, right? So divide 4 by 3, and then take that number, and muliply it by 4.

Like this: (4 / 3) * 4, and then you know that 5 L of gas requires 1.33e L of oil. So, like 5*4 = 20, so is 1.33e *4, the amount of oil in 20 L. In all, the answer is 5.33e, or [tex]5 \frac{3}{5}[/tex] or whatever your answer might have to be

Find the value of x and y that will make each quadrilateral a parallelogram.

Answers

Answer:

to solve for x. So, x = 4 and y = 3. COORDINATE GEOMETRY Graph each quadrilateral with the given vertices. Determine

Jake's test scores are 86, 70, 72, 100, 96, and 80. What must Jake earn of his last test to earn a mean grade of exactly 85%?

Answers

Answer:

Step-by-step explanation:

Mean is calculated as

mean = [tex]\frac{sum}{count}[/tex]

let x be his test score of his last test , then

[tex]\frac{86+70+72+100+96+80+x}{7}[/tex] = 85 ( multiply both sides by 7 )

504 + x = 595 ( subtract 504 from both sides )

x = 91

1
2
3
45
6
7
8.
9
10
Ronald spent $134.15 on school clothes. He counted his money and discovered that he had $33.85
left. How much money did he originally have?
Enter an equation, using m as your variable, to find how much money he originally had. Then solve
the equation
An equation is
Ronald originally had s

Answers

Hello!

So, using simple equation format, an equation could be:

$134.15 + $33.85 = m

Now we have to add the products.

134.15

+ 33.85

__________

168

Originally, Ronald had $168.

waffletowne

Someone help plz make sure it’s right no websites plz if right will mark brainiest

Answers

Answer:

Step-by-step explanation:

tangent is oppisite over adjacent so 24/32 which simplifies to 3/4

Answer:

3/4

Step-by-step explanation:

Tan A= Opp/ Adj

Tan A= 24/ 32

Tan A= 3/4

Match the function with the graph.

Pls help!

Answers

Answer:

Step-by-step explanation:

Two numbers have sum of 100 and a difference of 6

Answers

The answer to your question is 53 and 47

Answer:

a + b = 100

a - b = 6

2a = 106

2a/2 = 106/2

a = 53

53 + b = 100

53 + b - 53 = 100 - 53

b = 47

Need help fast
Thank you !!!!

Answers

Answer:

B) height = 5√3

Step-by-step explanation:

height² = 10² - 5² = 100 - 25 = 75

height = √75 = 5√3

A candle burns down at the rate of 0.75 inches per hour. The original height of the candle was 9 inches. Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 9) would represent a height of 9 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points) Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points) Part C: If the rate at which the candle burned was 0.5 inches per hour instead of 0.75 inches per hour, would the relation be a function? Explain your answer using input and output values. (3 points)

Answers

Answer:

Ik the question is old and ik its 15 sorry Im late

Step-by-step explanation:

find the area of the figure. pi = 3.14 :) THANKS

Answers

Step-by-step explanation:

[tex]57.12 {m}^{2} [/tex]

is the area of given figure

Answer:

A = 132.48 m²

Step-by-step explanation:

The area of the figure is a sum of area of a rectangle 4 m × 8 m and a half of area of a circle with radius of 4 m.

A = 4×8 + 0.5×π×4² = 32 + 32π ≈ 32 + 32×3,14 = 132.48 m²

Find the measure of the arc.
C
D
A
1469
E
B
MAB = [ ? ]°

Answers

Answer:

146 since the angle is a central that its measure is equal to the arc

Tom started a stamp collection with 32 stamps each week he added 8 to his collection. Rhea started with 102 stamps each week she gave away 6

Answers

Answer:

The total number of stamps that Tom collect at the end of X weeks is

[tex]32 + 8 * X[/tex]

Step-by-step explanation:

Complete question

Tom started a stamp collection with 32 stamps. Each week he added 8 stamps to his collection.

Rhea started her stamp collection with 102 stamps. Each week she gave away 6 stamps.

Write an equation to represent the number of stamps in Tom’s collection based on the number of weeks he has been collecting stamps.

Solution

Let "X" be the number of weeks for which Tom collected the stamps

The number of stamps that Tom had at the time of starting the collection [tex]= 32[/tex]

It is given that he collects 8 stamps per week

So the total number of stamps that Tom collect at the end of X weeks is

[tex]32 + 8 * X[/tex]

Clyde drew a map of his neighborhood. In the scale that Clyde used for his map, 0.5cm represented one mile. On Clyde’s map the distance between his house and his school is 1.5cm. What is the actual distance between Clyde’s house and his school?

Answers

Answer:

3miles

Step-by-step explanation:

if you add .5+.5+.5=1.5. so you added .5 to itself 3 times to get the answer

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