Determine the value of x in the diagram. Plz show your work.

Determine The Value Of X In The Diagram. Plz Show Your Work.

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Using the tangent ratio in the right triangle and the exact value

tan30° = [tex]\frac{\sqrt{3} }{3}[/tex] , then

tan30° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{x}{7}[/tex] = [tex]\frac{\sqrt{3} }{3}[/tex] ( cross- multiply )

3x = 7[tex]\sqrt{3}[/tex] ( divide both sides by 3 )

x = [tex]\frac{7\sqrt{3} }{3}[/tex] → D


Related Questions

Ben and Blake both love to collect baseball cards. The ratio of cards that Ben has compared to the number that Blake has is 2:3. If Blake buys 500 more cards, he will have 3800 cards. How many cards does Ben currently own?

Answers

Answer:

2200 baseball cards

Step-by-step explanation:

Mathhhhhhh testtttt Add a statement, equation and concluding statement

Answers

Answer:

Charlene earns $700 per week

Kristi earns $550 per week

Sascha earns $800 per week

Step-by-step explanation:

Since Kristi earns 150 less than Charlene which is 100 less than Sascha, this is equal to the value of Sascha minus 250. We put this in the equation as s-250.

Together, they all earn $2050, so we must equal this to Charlene's value k+150, plus Kristi's value k, plus Sascha's value s.

k+150+k+s=2050

The next step here is to put the variables on one side and to put the numeric values on the other.

2k+s=1900

Like we said before, Kristi's value is equal to s-250, so we would replace k with that expression.

2(s-250)+s=1900

2s-500+s=1900

3s=2400

s= 800

We now have Sandra's weekly pay, which we can use to find the others' pay.

c= s-100

c= 800-100

c= 700

k= c-150

k= 700-150

k= 550

Solve for t. You must write your answer in fully simplified form.
−19= 7t

Answers

Answer: dot know srry

Step-by-step explanation:

Order 9.34, 9.1, 9.1041, and 9.304 from least to greatest.

Answers

Answer:

9.1, 9.1041, 9.304, 9.34

Step-by-step explanation:

Solve for x
x+4=−2

help please.​

Answers

Answer:

x=-6

Step-by-step explanation:

The only thing to do is to transpose 4 and it will become negative,so-2-4=-6

Answer:

X = -6

Step-by-step explanation:

The equation is x + 4 = -2. Make the (+4) to cross over the equal sign which makes a new equation :- x = -2 - 4

Work out the new equation:-

x = -2 - 4

NOTE: -2 - 4 = -6

Therefore x = -6

2b +4= -8
29 - 6 = 4
3s – 4= 8


can some one pls help me with these 3 question pls ​

Answers

Answer:

b = (-6). 2×-6 + 4 = -8

9= 5. 2×5-6 = 4

s=4. 3×4 = 12 , 12-4 = 8

GUYS I NEED HELP ASAP!!

Answers

I believe this is correct! Good luck :)

Theoretical Probability:

P(rolling a 2) = 16.7%

P(rolling a 5) = 16.7%

P(rolling 2 or 3) = 33.4%

P(greater than 4) = 33.4%

P(3 or less) = 50.1%

Experimental Probability:

P(rolling a 2) = 20%

P(rolling a 5) = 6%

P(rolling 2 or 3) = 36%

P(greater than 4) = 24%

P(3 or less) = 54%

Explanation:

Theoretical probability can be calculated based on the idea that each of the six numbers on the die has an equal chance of being rolled and all numbers' probabilities total to 100%. Experimental probability is based on the outcomes of your experiment (rolling the dice yourself).

When finding the probability of rolling a number or another number (for example, rolling a 2 or 3), just add the probabilities together (You rolled 2 ten times and 3 eight times, so the experimental probability of rolling a 2 or 3 is 18/50 = 36%)

30% of 150 is 45 what is the base the rate and the percentage

Answers

Answer:

Step-by-step explanation:

The base is 150. The rate is 30%. The percentage is 45.

plz help me/math giving brainlest

Answers

Answer:

1. 6

2. 40

3. 5

4. 50

5. 50

6. 5

Act. 2

1. 234

2. 123

3. 122

4. 343.

5. 111

Act. 3

Marcus gave each $120.

Brandon gets paid $9 each hour.

There are 20 boxes on each shelf.

The second page I'm not sure what that means.

Helpppp with question 8

Answers

Answer:

y - 8

Step-by-step explanation:

She is 8 years younger so you'd subtract eight from her sister's age.

Write the following repeated multiplication using exponents. 6*6*6*6*6 (**Please use the ^ sign to show powers; for example, 5*5=5^2.**) *

Answers

Answer:

6^5

Step-by-step explanation:

6×6×6×6×6=7776

So [tex]6^{5}[/tex]=7776

Which expression is equivalent to 6 x p +3

Answers

Answer:

3 + (px6)

Step-by-step explanation:

hope this helps

Answer:

3+(p.6)

Step-by-step explanation:

The circumference of a pizza is 75 inches. What is the approximate radius of the pizza?

Answers

Answer:

r = 11.94

Step-by-step explanation:

Circumference Formula:

C = 2πr

75 = 2(3.14)r

75 = 6.28r

r = 75/6.28

r = 11.94

PLEASE HELP. I AM STUCK!!!

Answers

Answer:

Step-by-step explanation:

Midsegment means it's the middle, or half-way .  It chops the sides into even parts.  The line that's the midsegment is going to be parallel to the base and half the size of the base.  In other words, double the midsegment and that's equal to the base.  Then, just solve for x.

find the lateral surface area of the prism 4 3 1.5

Answers

Answer:

give me sec waitttttttt give me sec is their any answer choice

a gift box has dimensions of 8 1/2 inches 5 1/2 inches and 2 1/2 inches respectively how many cubes with side lengths of 1/2 inches would be needed to fill the gift box​

Answers

Find the volume of each and then divide the volume of the box by the volume of the cube.

Volume of box: 8 1/2 x 5 1/2 x 2 1/2 = 116 7/8 cubic inches.

Volume of cube = 1/2^3 = 1/8 cubic inches

Number of cubes: 116 7/8 / 1/8 = 935 cubes.

A rectangular swimming pool measures 50 meters in length and 25 meters in width. A scale drawing of the swimming pool will be made where 1 centimeter represents 5 meters.

Answers

Answer:

the pool would be 10 cm by 5 cm

Answer:

The scale drawing would be 10 centimeters by 5 centimeters

Step-by-step explanation:

It's 1:5

If you multiply each side by 10, you get 10:50, that shows it'd be 10cm for the length and then you do the same for the width, 5:25, to get 5cm.

Help ASAP pls anyone!!!

Answers

Answer:

the answer to your question would B

1. A
2. B

is the correct answer. please mark brainliest

please help besties this is URGENT

Answers

I believe the answer is 144

Explanation: The diameter is 8 divide it by 2 and you have your radius which is 4. Pi is 3 so, 3x4=12 and 12x12=144

Angel uses 1/8 cup of sugar for 1/3 of a recipe. How much sugar is needed if Angel makes the entire recipe twice?

plz tell me the steps

Answers

Answer:

3/4 cups

Step-by-step explanation:

1/8 for 1/3 refipe

1/8 * 3 = 3/8

3/8 for 1 whole recipe

3/8 * 2 = 6/8 = 3/4

3/4 for 2 whole recipes

Consider the following sine regression model
y = 18.614 sin(0.521x - 1.984) + 76.900
Predict the value of y if x equals 30.

Answers

Answer:

93.3

Step-by-step explanation:

I got it right

How can you determine the transformation of an exponential function ?

Answers

Answer:

shifts to the right 3 units and up 2 units

There were 845 students using Schoology in IRSD in 2017. In 2016 , there were 608 students using Schoology in the district.

51.5% of all users access Schoology on mobile devices. How many users used mobile devices in 2016?

Answers

313.120 (round as you would like)

Step-by-step explanation:

First you take the 51.5%, and divide it by 100, you should get 0.515. Now multiply with the 608 students, your answer should be 313.20, Ta Da!!! its right!!      P.S You should also round (to 313) Please make this brainliest

Answer:

THIS WEBSITE SUCKS MY

Step-by-step explanation:

F IT

Need answer plz help! No links :(

Answers

i think it is a one to one function

8.) What is the probability of rolling a 2 on a six-sided number cube and flipping heads on a coin? *
1/2
1/6
1/12

Answers

The probability of rolling a 3 on a six sided number cube is 1/6

(5-2x^4)(5+2x^4)


pls

Answers

Answer:

25 -4x^8

Step-by-step explanation:

Im pretty sure its this! <3 Hope it helped.

Answer: =−4[tex]x^{8}[/tex]+25

The 8 is an exponent

Step-by-step explanation:

(5−2x4)(5+2x)

=(5+−2)(5+2)

=(5)(5)+(5)(2[tex]x^{4}[/tex])+(−2

=25+10[tex]x^{4}[/tex]−10

=−4[tex]x^{8}[/tex]+25

75 POINTS

You regret looking at this don't you..you are feeding your eyes but not your tastebuds. You are feeding your eyes but not your stomach. Now suffer with me.. > : )

Answers

Thanks for the food and the points12346727373738288238728373283838283837283729373928392829732

Last question! BRAINIEST!

Answers

Answer:

Step-by-step explanation:

4x² + 6 = 40

4x² = 34

x² = 8.5

x = ±√8.5 ≈ 2.92

30 POINTS


The equation h= -161 + 56t models the height h, in feet, of a golf ball t seconds after it was hit. Find the values of t for which h = 0. Explain the meaning of the solutions.

Answers

Answer:

After 4 seconds the the ball will hit the ground

that is the correct answer

Find the value of x in the trapezoid below.
124°

Answers

Answer:

56 degrees

Step-by-step explanation:

just cause

Answer:

56 degrees

Step-by-step explanation:

the total degrees in a quadrilateral is 360

and in a trapezoid the top two angles measure the same and the bottom two measure the same

so since one of the top angles is 124 the one beside it is too

add 124 and 124 you get 248

then subtract it from 360 and you get 112

divide 112 by 2 and you get 56 which is the angle of x

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