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
belka [17]
3 years ago
14

Pls pls help!! there's 3 images. I WILL MARK YOU BRAINLIEST IF U GET IT RIGHT

Mathematics
1 answer:
Damm [24]3 years ago
6 0

Answer:

im not sure about the 1st one but sec one is 162 i think and im  i dont know the last eaither srry  

Step-by-step explanation:

You might be interested in
Angle G is a circumscribed angle of circle E. Major arc FD measures 280°.
mixer [17]

Answer:

The answer is 40°

Step-by-step explanation:

Solution

Now,

The Measure of major arc FD = 280°

Thus,

One complete angle measure 360°

Then

m∠FED = 360 - 180

m∠FED = 80°

Thus,

FE = DE ( the same circle Radius)

∠EFD = ∠EDF (  opposite angles to equal sides are equal)

Now

Applying angle sum property of a triangle in ΔEFD

∠EFD + ∠EDF + ∠FED = 180°

∠EFD + ∠EFD + 80 = 180

2∠EFD = 100

∠EFD = 50°

Hence, GF is tangent to the circle and the tangent always make right angles with the radius of the circle.

∠EFG = 90°

∠GFD + ∠EFD = 90°

∠GFD + 50 = 90

∠GFD = 40°

Therefore, The measure of the angle GFD is 40°

8 0
4 years ago
Read 2 more answers
an object is thrown off a platform that is 15 ft high with an initial velocity of 8.5 ft/is what function models the height h of
NemiM [27]

Answer:

Therefore the function that models the height of the object after t seconds is given by "H(t) = 15 + 8.5*t + 16.09*t²".

Step-by-step explanation:

Since the object has a initial velocity and it's being accelerated by gravity, than it's height is defined by:

H(t) = H(0) + V(0)*t + 0.5*g*t²

Applying the data from the problem, we have:

H(t) = 15 + 8.5*t + 0.5*32.17405*t²

H(t) = 15 + 8.5*t + 16.09*t²

Therefore the function that models the height of the object after t seconds is given by "H(t) = 15 + 8.5*t + 16.09*t²".

4 0
4 years ago
PLS ANSWER CORRECTLY !!! I WILL GIVE BRAINLIEST
Natali5045456 [20]

Answer:

Both triangles share two congruent sides, this must mean they also share a common angle

To prove they are congruent we can use the SAS theorem.* Not SSS I corrected my answer.

4 0
3 years ago
The number of coffee shops in a certain country can be modeled by the quadratic function ​f(x)105x²+680x+4296, where​ f(x) is th
grigory [225]

A. X is the number of years after 2000

2006-200 = 6 years.

Replace x with 6 and solve:

105(6)^2 + 680(6) + 4296 = 12,156


Answer for part a: 12,156


Answer for part B.
There was just over 12,000 in 6 years , to get to 21,500 would be a little over 9,000 more 9/12 = 0.75

6 years x .75 = 4.5 years


6 + 4.5 = 10.5 years round to 10 years for estimating purposes


Answer for part b: about 10 years

7 0
2 years ago
Theses are the only questions I have left PLZZ HELPPPPP
Ksenya-84 [330]

Answer:

Step-by-step explanation:

1.

Dependent variable: a

Independent variable: c

2.

(in this order)

x = 9

x = 15

x = 4

x = 36 (assuming that says x = 12 * 3)

6 0
3 years ago
Read 2 more answers
Other questions:
  • You are working at a car was to raise money for a charity. By the end of the day,
    7·1 answer
  • Gail baked some cookies. She sold 2/7 of the cookies on Monday. She sold 1/3 more of the cookies on Tuesday than on Monday. What
    8·1 answer
  • For the line y=2/5x , if the y-coordinate is 20 what is the x-coordinate
    12·1 answer
  • What are two ways to determine the probability that two independent events, A and B, will occur together.
    8·1 answer
  • What fraction are equal to 2/3?
    5·2 answers
  • What does this mean?
    5·1 answer
  • Peter wanted to leave a 15% tip. He thought to himself that 15% = 10% plus half of 10%. Which of the following equations will he
    14·1 answer
  • Suppose you deposit $1500 in a savings account that pays interest at an annual rate of 3.5%. Non money is added or withdrawn fro
    11·1 answer
  • Gemma and Leah are both jewelry makers. They made 39 necklaces. Each necklace has exactly 104 beads on it. How many beads did th
    8·1 answer
  • The measures of the angles of a triangle are shown in the figure below. Solve for x. ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!