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
shtirl [24]
2 years ago
7

CAN SOMEONE PLEASE HELP ME

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
6 0

Answer:

BDE- 85

EDG- 50

FDG- 60

CDA- 85

Step-by-step explanation:

You might be interested in
What is the constant of proportionality for the relationship between the length of the arc intercepted by a 80 degree angle and
Over [174]
So the length of the arc is given by: l = r*theta, here theta is the intercepted angle in unit radian

So, 80 degrees = 80/360 * 2pi = 4/9 * pi 

So l = r * (4/9 * pi), the constant ratio is 4/9 * pi
3 0
3 years ago
<img src="https://tex.z-dn.net/?f=b%5E%7B2%7D%20%2B8b%2B7" id="TexFormula1" title="b^{2} +8b+7" alt="b^{2} +8b+7" align="absmidd
Ann [662]
The answer really depends on what b is. Unless you give me a number for what b equals I can’t solve it.
5 0
3 years ago
Pls help? :( brainliest if correct
brilliants [131]

Answer:

Option C is the Correct Answer

6 0
2 years ago
Read 2 more answers
What is the value of b?
tresset_1 [31]

Answer:

17

Step-by-step explanation:

Using the law of cosines in ΔABC

b² = a² + c² - (2ac cosB) ← substitute in values

   = 25² + 28² - (2 × 25 × 28 × cos36.9°)

   = 625 + 784 - 1400 cos36.9°

   = 1409 - 1400 cos36.9° ( Take the square root of both sides )

b = \sqrt{1409-1400cos36.9} ≈ 17 ( nearest whole number )

   

8 0
3 years ago
The graph of which function(s) will contain the point (4, 12)? y = x + 8 y = 3x y = 2x y = x + 6
Alex777 [14]

Answer:

y=x+8  and y=3x

Step-by-step explanation:

The Given point is (4,12)

now we can substitute the point in each of the function and check wether it lies on it or not.

A.  y=x+8

substitute y=12,x=4

12=4+8=12 which is true

B.  y=3x

substitute y=12,x=4

12=3*4=12 which is true

C.  y=2x

substitute y=12,x=4

12=2*4=8  which is not true

D.  y=x+6

substitute y=12,x=4

12=4+6=10 . which is not true

Therefore option A and B are correct.

4 0
3 years ago
Other questions:
  • A car is traveling at a rate of 50 miles per hour. what is the car's rate in kilometers per hour? how many kilometers will the c
    14·1 answer
  • An equation is given: 16meters−1,000centimeters=?
    11·1 answer
  • Use the Factor Theorem to determine which of the following are NOT factors of 3x^4 - 5x^3 - 71 x^2 + 157x + 60 a. x - 3 c. x - 2
    8·1 answer
  • A box contains a collection of triangular and square tiles. There are 25 tiles in the box and 84 edges . How many square tiles a
    5·1 answer
  • Question in pic, will mark brainliest
    11·2 answers
  • Two is subtracted from a number the the difference is divided by 3. the result is 30
    12·1 answer
  • Members of the swim team want to wash their hair. The bathroom has less than 5600 liters of water and at most 2.5 liters of sham
    12·2 answers
  • Sooooo, i spilled nail polish remover in my chrome book snd the keyboard is no longer working. also i'm on spring break tomorrow
    9·1 answer
  • I just want to know if I did this correctly or not. This is something I just learned today.​
    8·1 answer
  • On the speed-time graph, the Y-axis should be labeled as
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!