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
____ [38]
2 years ago
7

Given ABC find the values of x and y. In your final answer, include all of your calculations. ​

Mathematics
1 answer:
Mashcka [7]2 years ago
6 0

Answer:

Step-by-step explanation:

on the photo

<em>Hope it makes sense. If you have any questions, feel free to ask them in the comment section below. I'll be happy to help. Have a wonderful day!</em>

You might be interested in
Find the obtuse angle the line y-2x=7 makes with the x- axis
Kazeer [188]
In analytical geometry, there are already derived equations to find the distance of lines and points as well as the angle made between two lines. As special case is when the other line is one of the coordinate axis. Then, the formula can be simplified to

tan θ =m, where m is the slope of the equation

In the next step, we also incorporate operations of calculus. Since the slope is equal to Δy/Δx, this is equivalent to dy/dx in calculus. Therefore, you can find the slope by differentiating the equation in terms of x.

<span>y-2x=7
y = 2x+7
dy/dx = 2 =m

So,

tan </span>θ = 2
θ = tan⁻¹(2)
θ = 63.43°
5 0
3 years ago
Can someone please help me with these math problems ASAP?!<br> Thanks in advance! ;)
Mamont248 [21]

Answer:

11) Here given Function,

f(x) = \sqrt{2x-11}

And, g(x) = -|0.1|x+5

For f(x) = g(x)

\sqrt{2x-11}=-|0.1|x+5

2x-11=(-|0.1|x+5)^2

2x-11=0.01x^2 - 10|0.1|x+25

2x=0.01x^2 - 10|0.1|x+25+11

2x=0.01x^2 - 10|0.1|x+36

0.01x^2 - 10|0.1|x - 2x+36=0

When we solve this equation,

We found,

 x = 12.5227 ≈ 12.53

Thus, the required solution is, x = 12.53

12) Here the height of rocket A in x second,

f(x) = -16x^2+74x+9

And, The height gain by the rocket B in x seconds,

g(x) = -16x^2+82x

If at x seconds both A and B gain the same height,

That is, f(x) = g(x)

⇒ -16x^2+74x+9= -16x^2+82x

⇒74x + 9 = 82x

⇒ 82x - 74x = 9

⇒ 8x = 9

⇒ x = 1.125 ≈ 1.13

Thus, the required solution is x = 1.13 seconds (approx)


4 0
3 years ago
Donna buys a roast that weighs 5.6 pounds and costs $2.25 a pound. Find the amount she pays.
Law Incorporation [45]

Answer:

Donna will have to pay $12.60 for the roast

Step-by-step explanation:

I found this by doing 5.6 × 2.25 and that equals 12.6

pls mark me brainliest

8 0
3 years ago
Read 2 more answers
Please help meeee!! Finding a slope of a line
Lelechka [254]

Answer:

\huge\boxed{\sf Slope = \frac{5}{2} }

Step-by-step explanation:

<u>Take any two points or coordinated from the graph.</u>

Let's take (2,2) and (0,-3)

So,

\sf (x_{1},y_{1}) = (2,2)\\\\(x_{2},y_{2}) = (0,-3)

Hence,

\sf Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}  \\\\Slope = \frac{-3-2}{0-2} \\\\Slope = \frac{-5}{-2} \\\\Slope = \frac{5}{2} \\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
8 0
2 years ago
Read 2 more answers
Which equation is equivalent to ax+b=c
alexgriva [62]

Answer: b = c-ax

 

   hope this helps:)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Can the remainder in a division problem ever equal the divisor
    5·1 answer
  • Create a graph showing the equations y=1/4x and y=1/4x-5. Explain how the graphs are the same and how their different
    9·1 answer
  • Determines the equation of the circumference passing through points A (-2; 0), B (6; 0) and having the center on the line x + 2y
    5·1 answer
  • Find two consecutive whole numbers that <br> square root of 66<br> lies between.
    6·1 answer
  • An equation has solutions of m = _5 and m = 9. Which could be the equation?
    9·2 answers
  • Write an equation with an exponent for 39mm=0.039
    9·1 answer
  • Robert wants to fence in his backyard that is 28 feet by 26 feet. how much fencing does he need?
    7·1 answer
  • PLEASE ANWSER ASAPPPP
    5·1 answer
  • Help will give branliest 15 pointss
    15·2 answers
  • What is 1/2 of simplified in fraction form
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!