Answer:
false
Step-by-step explanation:
rainbow method or tabular method x^2+4x+4
Answer:
False
Step-by-step explanation:
The answer would be x2(squared)+4x+4
which equation represent a relationship where y is a nonlinear function of x? Select all that apply
the question is a beat confusing please make it simplify
Find the volume of a right circular cone that has a height of 7.6 in and a base with a
radius of
4.4
in. Round your answer to the nearest tenth of a cubic inch.
9514 1404 393
Answer:
V ≈ 154.1 in³
Step-by-step explanation:
Use the formula for the volume of a cone:
V = (1/3)πr²h
V = (1/3)π(4.4 in)²(7.6 in) ≈ 49.045π in³
V ≈ 154.1 in³
__
Additional comment
If you use 3.14 for π, your result will be 154.0 in³.
-7p-10=-8p-9p
what is p?
Answer:
P = 1
Step-by-step explanation:
-7p-10=-8p-9p
-7p + 8p + 9p = 10
10p = 10
p = 10/10
p = 1
OMG this question is so weird but please take it seriously. Working together, Tom and Di ck can dig 3 holes in 6 hours. Knowing Tom digs twice as fast as Di ck, how many hours would it take Tom, working alone, to dig 12 holes?
Answer:
Tom can dig 12 holes in 36 hours.
Step-by-step explanation:
Tom and Di ck dig 3 holes in 6 hours.
Tom works twice as fast as Di ck, so it is as if Tom is the same as 2 people at Di cks's speed and Di ck is as if it is 1 person at Di ck's speed. This means it is as if there are 3 people working at Di ck's speed.
Di ck working alone can dig 1 hole is 6 hours.
Tom can dig 2 holes in 6 hours.
Tom can dig 12 holes in 36 hours.
Danielle wants to paint her daughters room pink. She has two different plans: Plan A: Use 5 parts white and 2 parts red. Plan B: Use four parts white and 1 part red.
If "Danielle" needs a total of 3 gallons of paint, how much will need to be red and how much will need to be white to make the least red mix? Use the mix that you selected from part A. (DOK 3)
Answer:
If we are assuming that plan A produces a whole gallon then you would need 15 parts white and 6 parts red
Step-by-step explanation:
what is the closest to 1/2 + 1/3?
Answer:
C) 0.8
Step-by-step explanation:
First, we have to get both numbers to the same denominator (LCD). So we multiply 1/2 by 3/3 to get 3/6 and 1/3 by 2/2 to get 2/6. When we add them, we get 5/6, which in decimal form is .83333333, which is closest to C. 0.8
HIT THE THANKS BUTTON AND RATE 5 STARS PLEASE
2 power x equals to 8
Answer:
x= 2 Square root 2
Step-by-step explanation:
x^2=8
x= Square root 8
=2 Square root 2
a count went up from 450 to 600. what was approximate percentage increase?
I'll give you 20 points please help and don't give a fake answer I don't wanna fail
Answer:
g(x) = 8x -15
Step-by-step explanation:
g(x) = 8(x-2) +1
= 8x -16 +1
= 8x -15
Solve the following problems. Remember that all reasoning must be explained, and all steps of math work must be shown!
Topic: Angles in a Circle
JUST DO ONE quesTION
Answer:
Here it is sorry for the wait
Step-by-step explanation:
what is the coefficient of -2x+8=10
Step-by-step explanation:
Let's solve your equation step-by-step.
−2x+8=10
Step 1: Subtract 8 from both sides.
−2x+8−8=10−8
−2x=2
Step 2: Divide both sides by -2.
−2x−2=2−2
x=−1
Answer:
Answer:
-2
Step-by-step explanation:
The coefficient of an equation or expression is any constant that precedes a variable. So, in this case, the only variable is x, so the coefficient is the preceding number, -2.
Two bumper cars are the EXACT SAME MASS and collide into each other's front bumper while traveling at the EXACT SAME VELOCITY. Explain how the velocity of the bumper cars will change. Explain your answer in the box below using details and evidence from what you learned in class (ex: sims, models, discussions).
Answer:
the effect
Step-by-step explanation:
its gonna release the mass into a crash happening so the bumper would fly off
Answer:the effect
Step-by-step explanation: it says to explain how the velocity has changed. The cars did bump in to each other but in order to see how it changed we need the effect and that is your amswer
find the percent of increase from 290 to 490
Bottles of water sell for $1.50 each.
you would graph it at 1.5
Step-by-step explanation:
Calculate the area and perimeter
Answer:
Area: 38cm^2
Perimeter: 26cm.
Step-by-step explanation: though you probably don't need the explanation, you can calculate the area by splitting the figure into two squares and getting their areas before adding them up to get 38cm^2.
As for the perimeter, you can add all the sides, 5,6, 1,2,4,8, to get 26cm.
which inequality represents all values of x for which the quotient below is defined? ✓15(x-1) ÷ ✓2x^2
Answer:
C. x ≥ 1
Step-by-step explanation:
A P E X
Shari takes violin lessons. The equation
288x – 4y = –192 relates y, the total cost of the
lessons, and x, the number of lessons. Shari
incorrectly states that the y-intercept is –192. why did shari think that -192 was the y-intercept?
Answer:
if [tex]-192[/tex] is not divided by [tex]-4[/tex], then y - intercept becomes [tex]-192[/tex].
In such a situation, Shari thought that -192 was the y-intercept.
Step-by-step explanation:
Given: [tex]288x-4y=-192[/tex]
Solution:
Consider the equation:
[tex]288x-4y=-192[/tex]
To find y-intercept, put [tex]x=0[/tex]
[tex]288(0)-4y=-192\\-4y=-192\\y=\frac{-192}{-4}\\y=48[/tex]
In the second step [tex]-4y=-192[/tex],
if [tex]-192[/tex] is not divided by [tex]-4[/tex], then y - intercept becomes [tex]-192[/tex].
In such a situation, Shari thought that -192 was the y-intercept.
How is the graph of y = |x| − 1 different from the parent function f(x) = |x|?
Answer:
Step-by-step explanation:
the graph moves down one unit
if you add/subtract outside the parent function the graph moves up/down
We can define transformations as operators that act over functions and modify them in some way. One of these transformations is the family of translations, who translate the whole graph of the function in some given direction.
Here we will find that the graph of y = |x| - 1 is a translation of 1 unit downwards of y = |x|.
To see this, we first need to know the vertical translation.
For a given function f(x), a vertical translation of N units is written as:
g(x) = f(x) + N
If N is positive the translation is upwards
if N is negative the translation is downwards,
So if here we have:
f(x) = |x|
then:
g(x) = |x| - 1 = f(x) - 1
So we can see that this is a translation of one unit down. This moves the whole graph of |x| one unit downwards, the graphs can be seen in the image below.
Where the blue graph is the one of y = |x| - 1
If you want to learn more, you can read:
https://brainly.com/question/24401156
(This is more like science!) the question is : According to the diagram below in what direction will the motion of the book go?
A. To the left
B. To the right
C.the books motion won’t change
D.upwards
( please answer if you’re sure this is really important thank you!)
Answer:
a to the top left hope this help
Solve the equation.
x/2 = x/5 + 8
Please help me asap haha
Answer:
x=80/3
Step-by-step explanation:
3x/10=8
3x=80
x=80/3
someone answer please??
Answer:
2197 mosquitos
Step-by-step explanation:
If we assume that the colony grows at a constant exponential rate of 30%, we can then multiply 1300 by 30% and add that to our original 1300, and we get 1690. If we do that one more time for 3 days, we get 2167 mosquitos.
I NEED help with this ASAP
Answer:
11-d
12-g
13-h
14-c
15-j
16-e
17-b
18-f
19-k
20-a
Step-by-step explanation:
Just plot the coordinates
Here are the answers:
D
G
H
C
J
E
B
F
K
A
y = -x + 5
Write in standard form. PLEASE SHOW WORK! WILL GIVE BRAINLY!
Answer:
x+y=5
Step-by-step explanation:
y=-x+5
add x to both sides
x+y=5
Answer:
x + y = 5
Step-by-step explanation:
The equation of a line in standard form is
Ax + By = C ( A is a positive integer and B, C are integers )
Given
y = - x + 5 ( add x to both sides )
x + y = 5 ← in standard form
Vicky reads at a constant rate. She can read 5 pages in 9 minutes. Write an equation to represent her constant rate
Answer:
15------_&667-&&677
Question 9
10 pts
Identify whether the equation has no solution, infinite solution or one solution
2x +3 = 2x + 3
An orange punch is 45% juice and a mango punch is 20% juice. By combining the two, a company is making 500 L of a fruit punch that is 40% juice. How many liters of orange punch are needed for the company's concoction?
Answer:
400 L of orange punchStep-by-step explanation:
step one:
given data
orange punch is 45% juice and
mango punch is 20% juice.
amount of fruit punch to be made is
500 L of a fruit punch that is 40% juice.
Let x = the number of liters of orange punch in the fruit punch.
Then the number of liters of mango is 500 - x
The number of liters of orange + mango juice is
0.45x + 0.2(500 - x), and this must equal the number of liters
in the fruit punch, which is 0.4*500
0.45x + 100 - 0.2x = 200
solve for x
0.45x-0.2x+100-200=0
0.25x-100=0
0.25x = 100
x=100/0.25
x = 400 L
400 L of orange punch
write the factorizations of the exponents below and then compute the exponents below
Given:
The exponents.
To find:
The factorizations of the exponents and their values.
Solution:
We know that,
[tex]a^n=a\times a\times a\times ...\times a(n-times)[/tex]
Using this rule, we get the factorizations of the given exponents and their values.
[tex]2^3=2\times 2\times 2=8[/tex]
[tex]3^2=3\times 3=9[/tex]
[tex]6^2=6\times 6=36[/tex]
[tex]4^3=4\times 4\times 4=64[/tex]
[tex]7^3=7\times 7\times 7=343[/tex]
[tex]8^2=8\times 8=64[/tex]
[tex]3^4=3\times 3\times 3\times 3=81[/tex]
[tex]7^2=7\times 7=49[/tex]
[tex]6^3=6\times 6\times 6=216[/tex]
[tex]9^2=9\times 9=81[/tex]
1 5/6 x 2 1/4 =
ANSWER ASAPPP . BE RIGHT AND EXPLAIN PLS
Answer:
25
Step-by-step explanation:
Answer:
[tex]4\ \frac{1}{8}[/tex] [tex]or[/tex] [tex]4.125[/tex]
Step-by-step explanation:
[tex]--------------------------------------------[/tex]
[tex]1\ \frac{5}{6}[/tex] = [tex]1.83333333333[/tex]
[tex]2\ \frac{1}{4}[/tex] = [tex]2.25[/tex]
[tex]1.83333333333\cdot2.25[/tex] = [tex]4.12499999999[/tex] = [tex]Rounds[/tex] [tex]to[/tex] [tex]4.125[/tex] = [tex]4\ \frac{1}{8}[/tex]
[tex]--------------------------------------------[/tex]
[tex]1\ \frac{5}{6}\cdot2\ \frac{1}{4}[/tex] = [tex]\frac{33}{8}[/tex] = [tex]4.125[/tex] = [tex]4\ \frac{1}{8}[/tex] [tex]--------------------------------------------[/tex]
Hope this helps! <3
[tex]--------------------------------------------[/tex]
Are the two triangle below similar
Translate the inequality into written language.
2x + 8 > -4
Answer:
two times x plus eight is greater than negative four
if this is right I will be surprised but still, hope this was right! Have a good evening :)