1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
scoray [572]
3 years ago
8

What is the value of​ x?

Mathematics
2 answers:
mote1985 [20]3 years ago
8 0

Answer:

x =  {4}^{2}

Step-by-step explanation:

hope it's helpful

olchik [2.2K]3 years ago
3 0

Answer:

x = 4 sqrt(2)

Step-by-step explanation:

This is a right triangle so we can use trig functions

sin theta = opp/ hypotenuse

sin 45 = 4/x

Multiply x to each side

x sin 45 = 4/x *x

x sin 45 = 4

Divide each side by sin 45

x sin 45 / sin 45 = 4 /sin 45

x = 4/ sin 45

We know sin 45 = sqrt(2)/2

x = 4/ sqrt(2) /2

x = 8/ sqrt(2)

We do not leave a sqrt in the denominator so multiply by sqrt(2)/ sqrt(2)

x = 8/ sqrt(2) * sqrt(2)/sqrt(2)

x = 8 * sqrt(2) /2

x = 4 sqrt(2)

You might be interested in
Question 8 please answer ​
makvit [3.9K]

Answer:

The answer is B

Step-by-step explanation:

9/15 is 3/5 Reduced for Yellow Flowers

3 0
3 years ago
Read 2 more answers
Compute the total cost of the meal to the nearest cent: meal costs $24.62 plus 6% tax and 15% tip.​
matrenka [14]

The total cost of the meal is $30.02

Step-by-step explanation:

Given,

Cost of meal = $24.62

Tax = 6%

Tax amount = 6% of cost of meal

Tax\ amount=\frac{6}{100}*24.62\\Tax\ amount=\frac{147.72}{100}\\Tax\ amount=\$1.48

Cost after sales tax = 24.62+1.48 = $26.10

Tip = 15%

Tip amount = 15% of cost after sales tax

Tip\ amount=\frac{15}{100}*26.10\\\\Tip\ amount=\frac{391.5}{100}\\Tip\ amount=\$3.92

Total cost of meal = Cost after sales tax + Tip amount

Total cost of meal = 26.10+3.92 = $30.02

The total cost of the meal is $30.02

Keywords: percentage, sales tax

Learn more about percentages at:

  • brainly.com/question/13087541
  • brainly.com/question/13096411

#LearnwithBrainly

7 0
3 years ago
A distribution is given as
Nesterboy [21]

Answer:

the answer will be 5.

Step-by-step explanation:

6 0
3 years ago
Reid will be driving through Spain this summer. He did some research and knows that the average price of gas in Spain is approxi
Molodets [167]

Answer:

(a)The amount of fuel in dollars = $1.62

(b)The rate equivalent to in U.S. dollars per gallon = $ 1.45

Step-by-step explanation:

Reid will be driving through Spain this summer. He did some research and knows that the average price of gas in Spain is approximately 1.12 euros per liter.

1 USD = 0.69 euros

We have to find the money that we should pay in order to get the same amount of fuel.

1 euro = \frac{1}{0.69}

1 euro = $1.45

So 1.12 euros = 1.12\times1.45 = $1.62

(a)The amount of fuel in dollars = $1.62

(b)The rate equivalent to in U.S. dollars per gallon = $ 1.45

5 0
3 years ago
12e^5 divide by 3e^3
Paladinen [302]

The answer would be <em>29.5562243957</em>.

5 0
3 years ago
Other questions:
  • Consider the following set of equations:
    8·2 answers
  • The half life of Pb-210 is 22 years. A decayed animal shows 16% of the original Pb-210 remains; how long has the animal been dec
    7·1 answer
  • Which inequality is true? Use the number line to help.
    15·1 answer
  • 50 points worth
    10·1 answer
  • Solve the system of equations by substitution.<br><br> y= -x-2<br> 3x+3y=6
    8·2 answers
  • Please please help!!!! this is my last question! thank you!!!
    8·1 answer
  • Learning Task 1: Give the value and the place value of the underlined
    6·1 answer
  • What is the measure of an angle that is the supplement of angle K?
    13·1 answer
  • Can you find sine cosine and tangent of a given angle? A given point? Find it on and off the unit circle?
    5·1 answer
  • How do you do this? This is algebra
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!