Analyze the function f(x)=-^2+5x+6. What do you remember about this type of functions? What do you recognize?
Answer:
It is a quadratic function. You are missing the x, I assume. You can factor it out to the bionominals of (x+3)(x+2).
Answer:
It's a quadratic polynomial (of degree 2) with a positive slope of 5 and a y-intercept of 6.
Step-by-step explanation:
I'm assuming you meant "x^2" and not "-^2".
please help me before tomorrow
factor the trinomial
5w^2 – 6w +1
Answer:
(5w-1) (w-1)
Steps:
5w^2-w-5w+1
w(5w-1)-(5w-1)
(5w-1) (w-1)
(5w-1) (w-1)
which one is greater 0.03 or 0.006
Answer:
0.03
Step-by-step explanation:
A rectangle has a length of 12 cm and a diagonal of 13 cm. What is the width? *Hint: Draw a picture
Answer:
width = 5cm
Step-by-step explanation:
hope it helps
Find the angle of the least positive measure (in degrees, not equal to the given measure) that is coterminal with A.
A= -647°
9514 1404 393
Answer:
73°
Step-by-step explanation:
A coterminal angle will be one that is this angle plus some multiple of 360°. We observe that the magnitude of the given value is between 360 and 720, so we can find the coterminal angle of interest by adding 720°.
-647° +720° = 73°
The least positive measure angle coterminal with A is 73°.
John feeds the wild birds in his garden with bird seed placed in three feeders. Two of these containers have the same capacity, each holding 300 grams of seed, whilst the third feeder holds 900 grams of seed. His seed storage bin contains 18 kilograms of seed. Because more birds can visit the large container, it takes the same amount of time to become empty as the smaller ones, and all three containers have to be refilled every second day. How many days will he be able to feed the birds for?
Answer:
6 days I think
Step-by-step explanation:
In ΔHIJ, the measure of ∠J=90°, the measure of ∠H=35°, and IJ = 72 feet. Find the length of HI to the nearest tenth of a foot.
Answer:
125.5 feet
Step-by-step explanation:
The waves created by two speed boats in a lake interact to form larger waves. This is an example of
constructive interference.
destructive interference.
absorption
transmission
Answer:
The answer is A. Constructive interference .
Step-by-step explanation:
I got it right on the Unit Test Review . Hope this helps <3 .
Answer:
A: Constructive interference
Step-by-step explanation:
Here is proof sorry im late but its extra proof its right give other person brainliest
Square-based pyramid
AC = 10 cm
14 cm
try matway
Step-by-step explanation:
Find the circumference of a circle with an arc length of 28.3 meters and its central angle for that are of 210 degrees.
Answer:
Step-by-step explanation:
you multiply 28.3 times 210
Which is a solution to the following system of equations?
{ y + x^2 - 8 = 0 }
{ y + 2x -9 =0 }
A) (0, 8)
B) (1, 7)
C) (2, 4)
D) (-1, 7)
Answer:
I think number B
Step-by-step explanation:
I plugged it in the calculator. And then they both were zero.
y=3x-1 y=-2x+4 what is the sum of x and y in the solution to the system
Answer:
y=1,2 y=2
Step-by-step explanation:
Hii this is clockwise
Explain what it means to have a positive change, give an example.
making positive changes in eating habits may decide to also improve physical fitness the family need to send workbook 1988 making a few small positive changes will not on the boost your confidence for help you take control of managing the morning
Please help!!
Find the value of x!
Answer:
x = [tex]\frac{16}{3}[/tex]
Step-by-step explanation:
Since the triangles are similar then the corresponding sides are congruent.
EF and BC are corresponding sides , then
8x - 3 = 5x + 13 ( subtract 5x from both sides )
3x - 3 = 13 ( add 3 to both sides )
3x = 16 ( divide both sides by 3 )
x = [tex]\frac{16}{3}[/tex]
6 X 1/4 need help on this
The Answer:
(Fraction) 3/2 OR (Decimal) 1.5
Which of the following is NOT a monomial?
wutz da optionz????????
Convert to the indicated unit.
1. 35 minutes = ________ seconds
2. 146 seconds = ________ minutes + ________ seconds
3. 24.5 hours = _________ minutes
4. 21 days + 36 hours = ________ weeks + ________ days
5. 5 years = ________ months
Answer:
1. 2,100 sec
2. 2 min and 43 sec
3. 1,470 min
4. 3 weeks, 1 day, 12 hours
5. 60 months
The drama and math club scenario is represented by the system of equations in which x represents the drama club members and y represents the math club members. x + y = 72 1 4 x + 1 8 y = 14 What number can you multiply the second equation by to create the additive inverse, or the opposite of the y-variable? How many members does the drama club have? How many members does the math club have?
Answer:
-8, 40, 32.
Step-by-step explanation:
On edge owo <3~
Answer:
-8, 40, 32.
Step-by-step explanation:
What is the value of x in the figure below? Round to the nearest tenth.
Х
18
52
PLEASE HELP ME!!!!!!!!!! MUST SHOW ALL WORK
5x2 + 2x - 3 = 0
14x2 - 5x - 1 = 0
15x2 - 2x - 1 = 0
6x2 + 11x - 2 = 0
2x2 - 5x - 7 = 0
A bag contains hair ribbons for a spirit rally. The bag contains 7 black ribbons and 5 green ribbons. Which is the probability that Lila selects a black ribbon AND Jessica selects a green ribbon? Express your answer as a fraction in simplest form.
A. 5/22
B. 35/144
C. 35/132
D. 7/33
Answer:
your answer will be C
Step-by-step explanation:
PS my name is Lila too
I hope this helps
have a nice day/night
Mark brainiest, please:)
PLEASE HELP ME!!! WHAT IS THE ANSWERS???
Answer:
Dylan mislabeled opposite and adjacent, and 19.95.
Step-by-step explanation:
Dylan mixed up his labeling of opposite and adjacent so if we switch them we get y= 47tan23 = 19.95
Which problem demonstrates the associative property of multiplication?
(5.2 • 3.1) • 1.9 = 5.2 • (3.1 • 1.9)
5.2 (3.1 + 1.9) = (5.2 • 3.1) + (5.2 • 1.9)
(5.2 + 3.1) + 1.9 = 5.2 + (3.1 + 1.9)
5.2 + 1.9 + 3.1 = 10.2
I NEED THIS ASAP BECAUSE ITS PAST DUE
Answer:
A (the first one)
Step-by-step explanation:
A demonstrates the associative property of multiplication.
WILL GIVE BRAINLIEST
Which data set has a variation, or a mean absolute deviation, similar to the data set in the given dot plot?
Answer:
D
Step-by-step explanation:
A.P.E.X
Choose the answer based on the most efficient method as presented in the lesson.
If the first step in the solution of the equation 2x - 8 = 5x + 3 is "subtract 2x," then what should the next step be?
subtract 5x
add 8
subtract 3
Answer:
You would not subtract 3...
Step-by-step explanation:
It should be
2x- 8= 5x+3
subtract 5x from both sides,
then add 8 onto both sides, then you would get 0 on one side, and 11 on the other so you would have
-3=11 which equals
3.6
Answer
add 8
Step-by-step explanation:
Leon brought chocolate and vanilla cupcakes to school for his birthday. 66 students picked a vanilla cupcake and 22 students picked a chocolate cupcake. What percentage of the students pickeda vanilla cupcake?
Answer:
shjrthhyhshhscwjicsa
All of the expressions that have the same value as LaTeX: 892\div8892 ÷ 8. Group of answer choices LaTeX: 8920\div808920 ÷ 80 LaTeX: 894\div10894 ÷ 10 LaTeX: 89.2\div0.0889.2 ÷ 0.08 LaTeX: 8.92\div0.88.92 ÷ 0.8 LaTeX: 0.892\div0.008
Answer:
[tex](a)[/tex] [tex]8920\div80[/tex]
[tex](e)[/tex] [tex]0.892\div0.008[/tex]
Step-by-step explanation:
Given
[tex]892\div8[/tex]
Required
Select equivalent expression
[tex]8920\div80[/tex]
[tex]894\div10[/tex]
[tex]89.2\div0.08[/tex]
[tex]8.92\div0.8[/tex]
[tex]0.892\div0.008[/tex]
Start by solving the given expression (using a calculator)
[tex]892\div8[/tex] [tex]= 111.5[/tex]
Then we solve the given options (using a calculator)
[tex](a)[/tex] [tex]8920\div80[/tex]
[tex]8920\div80[/tex] [tex]= 111.5[/tex]
[tex](b)[/tex] [tex]894\div10[/tex]
[tex]894\div10[/tex] [tex]= 89.4[/tex]
[tex](c)[/tex] [tex]89.2\div0.08[/tex]
[tex]89.2\div0.08[/tex] [tex]= 1115[/tex]
[tex](d)[/tex] [tex]8.92\div0.8[/tex]
[tex]8.92\div0.8[/tex] [tex]= 11.15[/tex]
[tex](e)[/tex] [tex]0.892\div0.008[/tex]
[tex]0.892\div0.008[/tex] [tex]= 111.5[/tex]
The equivalent expressions are (a) and (e)
Is this a linear function or exponential function?
Day
1
2
3
4
5
Number of
1
12
23
34
45
Infected
People
O Exponential Function
O Linear Function
Answer:
linear function............
Guys please solve the problem.
Answer:
[tex]y=-\frac{2}{3} +4[/tex]
Step-by-step explanation:
2x + 3y = 12
subtract 2x from both sides
3y = -2x + 12
divide both sides by 3
y = -2/3x + 4