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
igomit [66]
3 years ago
6

Help please and thanks!

Mathematics
1 answer:
IRISSAK [1]3 years ago
8 0
Alright. It seems like the triangle that has the 45 degree angle with angles c & d is an isosceles triangle which meas two sides are equal.
If that is true, angle d would be 45. Add 45 and 45 together to get 90, which is angle c. The angle right across from c, a, will be 90 as well. Add 90 and 45 to get 135 and then do 180 - 135 to get angle b. Angle b should equal 45 as well. So adding each of the angles together, 90 + 45 + 90 + 45 = 360 

Your final answer is 360. 
You might be interested in
The line above goes through points (-4,0) and (0,1). what is the equation of the line?​
mariarad [96]

Answer:

y = \frac{1}{4} x + 1

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 )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, 0) and (x₂, y₂ ) = (0, 1)

m = \frac{1-0}{0+4} = \frac{1}{4}

Note the line crosses the y- axis at (0, 1) ⇒ c = 1

y = \frac{1}{4} x + 1 ← equation of line

5 0
3 years ago
Please Help!!!
Nikolay [14]

Answer: You will save $228 dollars after 12 weeks

Step-by-step explanation:

3 0
3 years ago
If
NNADVOKAT [17]

Given that f(x) is a function that represents number of hours required to travel, the domain of the function is: distance travelled in miles (x)

<em><u>Recall:</u></em>

  • In a relation that is a function, the domain of the function is the set of input values (x-values).
  • The range of the function is the set of output values (y-values or f(x)).

Thus, given that f(x) is a function that represents number of hours required to travel, therefore:

  • x = input values (domain) = distance travelled in miles
  • f(x) = output values (range) = number of hours.

Learn more about domain of a function on:

brainly.com/question/10197594

4 0
2 years ago
Which is the equation in the graph?
kompoz [17]

Answer:

D) y = 3x-2

Step-by-step explanation:

The y-intercept is (0,-2). This means that in y-mx+b, b is going to by -2. We know the slop is 3 because if I choose 2 points and move ONE unit to the right, it is increasing by 3. Also, you can do y1-y2/x1-x2, or y2-y1/x2-x1.

Please tell me if this is wrong and hope this helps :)

7 0
2 years ago
Find the volume of a cylinder with a diameter of 19 km and a height of 5 km in terms of π and using 3.14 for π. The volume of th
vlabodo [156]

Answer:

1416.925 km cubed

Step-by-step explanation:

v = 3.14 x (9.5 squared) x 5

v = 1416.925

4 0
3 years ago
Other questions:
  • the big town football team outscored its opponents 5:2 last season. if their opponents scored 38 points, how many points did big
    9·2 answers
  • What is the area of the firgure?
    15·1 answer
  • If a car is traveling 92 feet per second, how many miles per minute is it traveling?
    7·1 answer
  • I need help on 34 and 36
    15·1 answer
  • Please help for brainliest answer
    9·1 answer
  • Draw a plane, showing the three (non-linear) points that define it.​
    9·1 answer
  • Help ASAP!!!! Please someone help me
    8·1 answer
  • What number can go into 42 and 21
    9·2 answers
  • Keri walks her dog every morning. The length of the walk is 0.55 kilometer on each weekday. On each weekend day the walk is 1.4
    6·2 answers
  • What is important when learning about trig?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!