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
Genrish500 [490]
4 years ago
11

What is the answer to both the questions??

Mathematics
1 answer:
ZanzabumX [31]4 years ago
8 0
Y=-4x²-3x+3
y-3=-4x²-3x
y-3=-4(x²+3/4)x)
y-3-4*(3/8)²=-4(x²+2(3/8)x+(3/8)²)
y- 3.5625 =-4(x+(0.375))²
y= -4(x+(0.375))² + 3.5625

vertex (-0.375, 3.5625)
You might be interested in
The Elkwood Aquatic Society is working with various reptile species to increase their populations. The initial population of 450
kherson [118]
Hfsursudtiditdgkduxryxux. g ug b ug ut
8 0
2 years ago
The dimensions of the following matrix M are 2 x 3.<br><br><br><br> True<br> False
Lostsunrise [7]

Answer:

true, refer to picture for more understanding :)

3 0
3 years ago
Read 2 more answers
HELP PLEASE! ONLY 5 MORE MINUTES! Look at the following shape below: Please find the PERIMETER of the following shape using the
Evgen [1.6K]

Answer:

The perimeter is P=73.12\ cm

Step-by-step explanation:

we know that

The perimeter of the figure is equal to the circumference of a semicircle

plus the perimeter of a square minus the diameter of the circle

so

P=\pi r+4(b)-D

we have

r=8\ cm

b=16\ cm

D=16\ cm

The diameter of the circle is equal to the length side of the square

substitute

P=(3.14)(8)+4(16)-16

P=25.12+64-16

P=73.12\ cm

7 0
3 years ago
A die with six faces has the number 1 painted on three of its faces, the number 2 painted on 2 of its faces, and number 3 on one
salantis [7]

Answer:

a) S = {1, 2, 3}

b) P(odd number) = \frac{2}{3}

c) No

d) Yes

Step-by-step explanation:

a) The sample space is the set of all possible outcomes. By definition, the elements of a set should not be repeated. Hence, the sample space S = {1, 2, 3}

However, the sample is not equiprobable because each element has different probabilities.

b) P(odd number) = \frac{number of odd digits}{number of faces}=\frac{4}{6}=\frac{2}{3}

Note that the odd numbers are 1 (on three faces) and 3 (on one face).

c) The fact the die has been biased does not change the possible outcomes. It only changes the probability of getting any given number.

d) Because the 3-face has been loaded, this probability changes. In fact, it is calculated thus:

Let's assume the probability for 1 or 2 is x. Then that of 3 is 2x(because it is twice the others). The sum of probabilities must be 1.

x+x+x+x+x+2x=1

7x=1

x=\frac{1}{7}

P(odd number) = 3\timesProb(1) + Prob(3)

= 3\times\frac{1}{7}+\frac{2}{7} = \frac{5}{7}

7 0
3 years ago
Use an iterated integral to find the area of the region bounded by the graphs of the equations.
Goryan [66]

Answer:

use photomath and it will solve ur problem

5 0
3 years ago
Other questions:
  • What is the minimum number of triangular faces a pyramid has to have?
    9·1 answer
  • At 4:00 am the outside temperature was 28*F. By 4:00 pm that same day it rose to 38 degrees.
    12·1 answer
  • When constructing an inscribed equilateral triangle, how many arcs will be drawn on the circle?
    13·2 answers
  • Factor: 6x+36=  how do I solve this problem
    9·2 answers
  • Give an example for a pair of alternate interior angles, a pair of corresponding angles, and a pair of alternate exterior angles
    5·1 answer
  • Which measure is greater? 5 kilograms or 5 pounds?
    13·1 answer
  • Someone that could help me with this?
    15·1 answer
  • What is tan 25° to the nearest hundredth​
    7·1 answer
  • Write the equation for g(x)
    10·1 answer
  • Which list orders the numbers from least to greatest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!