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
sergejj [24]
3 years ago
5

Does anyone know this do it fast because I’m being timed:)

Mathematics
1 answer:
slava [35]3 years ago
4 0

Answer:

<u>CBD = 20</u>

<u>FBE = 70</u>

<u></u>

<u />

Step-by-step explanation:

They are complementary and 70 + 20  = 90 degrees

You might be interested in
Write the equation of a line that is perpendicular to the given line and that passes through the given point. y= 2/3x + 9 ; (–6,
matrenka [14]

Answer:

y = - \frac{3}{2} x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = \frac{2}{3} x + 9 ← is in slope- intercept form

with slope m = \frac{2}{3}

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{\frac{2}{3} } = - \frac{3}{2}, thus

y = - \frac{3}{2} x + c ← is the partial equation

To find c substitute (- 6, 5) into the partial equation

5 = 9 + c ⇒ c = 5 - 9 = - 4

y = - \frac{3}{2} x - 4 ← equation of perpendicular line

5 0
3 years ago
100 POINTS PLS ANSWER
Nookie1986 [14]

Answer:

8+15+4x and 3x+15+3x

Step-by-step explanation:

4 0
2 years ago
Given the figure below, find the values of x and z.<br> 29<br> (8x + 37) •<br> (10x - 1)
pantera1 [17]

Answer:

idk

Step-by-step explanation:

7 0
3 years ago
A student is solving the equation. 2x – 4 – (x + 2) = 6x If the student solves the equation correctly, what is the value of x ?
ANTONII [103]

Answer:

x =  -\frac{6}{5}

Step-by-step explanation:

2x – 4 – (x + 2) = 6x is the given equation

Now simplifying both sides, we get

2x - 4 - x - 2 = 6x

taking like terms on each side of the equality, we get

2x - x - 6x = 4 + 2

or, -5x = 6

or x = \frac{6}{-5}

hence, the value of x =  -\frac{6}{5}

7 0
3 years ago
Just need the answer guys please
Mkey [24]
The first problem’s answer is true. (P.S. If you don’t understand this type of problems then plug in variables for them. It helps check your answer and solve them too.)

The second problem’s answer is false.

First of all, I plugged in for the variable a to be 6 for the first problem. Second, I plugged in numbers for the variables and x was 5 and x was 2 for the second problem. You can check the steps in the image I took. (P.S. You can use the MathPapa calculator online to solve these problems and plug in the variables.)

(I couldn’t upload the second problem’s step by step sorry, but if you need it then just use the MathPapa calculator by plugging in numbers for the variables.)

5 0
4 years ago
Other questions:
  • What’s the area and perimeter
    8·1 answer
  • Suppose that the IQs of university​ A's students can be described by a normal model with mean 150150 and standard deviation 77 p
    14·1 answer
  • Solve the equation log3(x+24)+log3 x=4
    10·1 answer
  • Solve the equation Square root of x minus 5+ 7 = 11 for the variable. Show each step of your solution process. (10 points)
    11·1 answer
  • Which of those is an example of numerical data ? A. Average speed b. Type of pet C. Favorite car d.home state
    13·1 answer
  • Find the distance between the two points. (−6, −7), (0, 0)
    14·1 answer
  • How many times can 50 go into 250? Correct=brainliest
    9·1 answer
  • What is the area of this triangle? PLEASE HELP!!!!
    12·1 answer
  • Simplify:
    5·1 answer
  • the radius if a sphere r is given by the formula below where s is the surface area if the sphere/ aspherical ballon has a maxium
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!