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
ELEN [110]
3 years ago
10

Red bird starts his flight from points (10,0). His flight path reaches a maximum height of 18 yards and lands at points (38,0).

Mathematics
1 answer:
Olenka [21]3 years ago
3 0

Answer:

1) 18 yards

2) x = 24

3) 36 yards

4) y = (-9/98)(x - 24)² + 18

Step-by-step explanation:

The path is symmetrical about x = h

h = (10+38)/2 = 24

x = 24

Distance = 18 + 18 = 36

Vertex: (24,18)

y = a(x - 24)² + 18

At t = 10, y = 0

0 = a(10 - 24)² + 18

a = -18/14²

a = -18/196 = -9/98

y = (-9/98)(x - 24)² + 18

You might be interested in
Can you explain this question please​
Rasek [7]

Answer:

B

Step-by-step explanation:

θ and B are corresponding angles

Each is in the same position ( upper right hand corner ) in its group of four angles.

3 0
3 years ago
Read 2 more answers
The monthly cost of driving a car depends on the number of miles driven. Lynn found that in May it cost her $420 to drive 500 mi
djyliett [7]

Answer:

C(d) = \frac{1}{5}d + 320

Step-by-step explanation:

Given

d \to miles

C \to cost

So:

(d_1,C_1) = (500,420) --- May

(d_2,C_2) = (620,444) --- June

Required

Express as a function

Start by calculating the slope (m)

m = \frac{\triangle C}{\triangle d}

m = \frac{444-420}{620-500}

m = \frac{24}{120}

Simplify

m = \frac{1}{5}

The equation is:

C(d) = m(d - d_1) +C_1

C(d) = \frac{1}{5}(d - 500) +420

C(d) = \frac{1}{5}d - 100 +420

Take LCM

C(d) = \frac{1}{5}d + 320

6 0
3 years ago
(log, 4 +log, 16) - log, 2
stiv31 [10]

Answer:

1.5051

Step-by-step explanation:

3 0
3 years ago
What is 34% written as a ratio?<br> A) 34:1 <br> B) 34:10 <br> C) 34:100 <br> D) 34:1000
VikaD [51]
34%/100=0.34 and that is equal to 34:100 aka 34/100.

Hoped I helped!
5 0
3 years ago
Read 2 more answers
Evaluate the expression described below if the number is –2. The quotient of three less than twice a number and the number squar
lozanna [386]
<span>(2x-3)/x^2 
if the number is –2
then
[2(-2) - 3] / (-2)^2
= (-4-3)/4
= -7/4

answer is 
</span><span>D. -7/4</span>
4 0
3 years ago
Other questions:
  • Draw a quick picture to find the sum or difference 2.46 + 0.78
    11·2 answers
  • Write a formula for function f in terms of function g.
    14·1 answer
  • (15 Points)
    11·2 answers
  • A line has a slope of 2 and contains the points 1,3 and 2,y the value of y is
    8·1 answer
  • The slope of the line below is 2. Use the coordinates of the labeled point to
    9·1 answer
  • Mom works nearly one mile from school in fact it's just 10 yds how far is the distance from school to mom place of work
    10·1 answer
  • Give you brilliant plz
    13·1 answer
  • If your running a race and you passed the person in second place what place would you be in now?
    15·2 answers
  • Question 1-2
    5·1 answer
  • How do I do this I'm so confused​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!