Answer:
V = length x width x height
V = 3 x 2 x 4
V = 24 cm^3
what -45 divided by 75
Answer:
-0.6
Step-by-step explanation:
The answer is negative because -45 was a negative number.
I didn't explain that very well :|
Hope I helped :)
Can I get Brainliest anyway, even though I did a terrible job explaining? .-.
Which number is IRRATIONAL?
A)
V
B)
V16
32
D)
164
the answer is c because it is a decimal
plz answer the top one #13 (its not D)
Answer:
b
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
boiling point is not related to the amount present
a line passes through the point (0, 5) and has a slope of -5/4 what is the equation of the line?
Answer:
y=-5/4x+5
Step-by-step explanation:
( 0 , 5 )
The 5 is the y point meaning.
y = -5/4 x + 5
*slope
y = -5/4 x + 5
*where it crosses the y-axis
HELP ASAP, BIG TEST!
When f(c)= 10x^2 + 3x -4, evaluate f(-4)
Answer:
[tex]f(x) = 144[/tex]
Step-by-step explanation:
This problem deals with a function. All this question is asking is to plug in -4 every time an x appears.
So, let's do that:
[tex]f(-4) = 10(-4)^{2} + 3(-4) - 4[/tex]
[tex]f(-4) = 10(16) - 12 - 4[/tex]
[tex]f(-4) = 160 - 16[/tex]
[tex]f(-4) = 144[/tex]
Two towns that are 5 inches apart on this map are how many actual miles apart?
Answer:
12*10=120
Step-by-step explanation:
Part C: Create a graph that represents the solutions to the equation from Part A
Answer: Dear friend google
Step-by-step explanation: search it up
1x
—— + 6 = -8 please help me I don’t understand do if you could explain I’d appreciate it.
7
Answer:
-14
Step-by-step explanation:
_____ + 6 = - 8
Let x + 6 = - 8
x = - 8 - 6
x = - 14
Thus, - 14 + 6 = - 8
Answer: -14
Step-by-step explanation:
We know all the numbers can be found in a different equation because three numbers are always in a fact family.
Remember: negative + positive = negative-8 + 6 = -14
The answer is -14.
A school is planning a fundraiser with all profits going to charity. The amount of profit is found by subtracting the total cost from total ticket sales.
Ticket Sales: 200x−10x2
Event Cost: 500+20x
If x represents the price of a ticket, what ticket prices will result in a profit of $200 or more? Express your answers rounded to the nearest cent.
A
$5.69≤x
B
$5.69≤x≤$12.33
C
$3.29≤x
D
$3.29≤x≤$21.29
Please help.
The value of the x should be more than or equal to 5.69. Then the correct option is A.
What is inequality?Inequality is simply a type of equation that does not have an equal sign in it. Inequality is defined as a statement about the relative size as we will as is used to compare two statements.
A school is planning a fundraiser with all profits going to charity.
Ticket Sales: 200x − 10x²
Event Cost: 500 + 20x
The amount of profit is found by subtracting the total cost from total ticket sales. A profit of $200 or more.
Event cost − Total sales ≥ Profit
(500 + 20x) − (200x − 10x²) ≥ 200
− 200x + 10x² + 500 + 20x − 200 ≥ 0
10x² + 180x − 700 ≥ 0
10x² − 180x + 700 ≥ 0
x² − 18x + 70 ≥ 0
On simplifying, we have
(x − 5.69) (x − 12.33) ≥ 0
x ≥ 5.69, 12.33
Thus, the value of the x should be more than or equal to 5.69. Then the correct option is A.
More about the inequality link is given below.
https://brainly.com/question/19491153
What is the slope of line segment PQ with coordinates P(-2,5) and Q(-1, 1)?
Answer:
-4
Step-by-step explanation:
[tex]Given:[/tex] Line segment PQ with points P(-2.5) and Q(-1,1)
m = (y₂ - y₁)/(x₂ - x₁)
m = (1 - 5)/(-1 - (-2)) = -4/1 = -4
Answer:
-4/1
Step-by-step explanation:
Please help me answer this question 17
Answer:
∠AEC = 139°
Step-by-step explanation:
EC bisects ∠BED. This means that the line EC cuts the angle in half, so ∠BEC = 4x + 1
A 3-yard roll of butcher paper costs $8.55. What is the price per foot?
Answer:
$2.85
Step-by-step explanation:
8.55/3
Answer:
$2.85 per foot
Step-by-step explanation:
all u gotta do is 8.55/3
An animal reserve has 24,000 elks. The population increases by 12% a year. How long until the population is equal to 96,000,000
Answer:33,325,000
Step-by-step explanation:95,976,000÷2.88=33,325,000
slope = -1/6; (12, -2)
Do you need it graphed?
50 = - (y+22)
We are doing expanding expression
y = -72
Hope this helps :)
ILL MARK YOU AS BRAINLIEST, PLEASE HELP!!!
Answer:
A
Step-by-step explanation:
Find an ordered pair (x, y) that is a solution to the equation.
5x + y=9
Answer:
Some points are: (1, 4), (0, 9), and (3, -6), just to name a few.
Step-by-step explanation:
We can find out an ordered pair for this equation by plotting the line 5x + y = 9 on a graph. If you graph 5x + y = 9, then we see that the point (1, 4) is a point that the line intersects. Let's substitute that values:
5(1) + 4 = 9
Order of operations, multiply first...
5(1) = 5
Then it becomes...
5 + 4 = 9
We can see that 5 plus 4 actually does equal 9, so the point (1, 4) works. Let's try a different point. We can see the point (0, 9) is another point that the line intersects. Same process for this point too.
5(0) + 9 = 9
Then...
5(0) = 0
0 + 9 = 9
We see that 0 plus 9 ALSO works, but let's try one more time. Another point that works is the point (3, -6) Again, same process.
5(3) + -6 = 9
That is equal to:
5(3) - 6 = 9
Simplify...
5(3) = 15
15 - 6 = 9
15 minus 6 works as well! Any point that the line intersects will be a solution for the equation. I hope this helps!
Answer ASAP for brainliest
Answer:
81
Step-by-step explanation:
uh indeed d ejd2njdenje
Answer:
-81
Step-by-step explanation:
I searched it up, should be right
Use the protractor to find the degree measure of the angle.
Make sure to write your answer with the degree sign.
Answer:
the angle is 136*
Step-by-step explanation: hope this heled pls mark braineist
y = 2(x – 4)2 – 3
standard form ?
-y+4x=19
I think that's it but I'm not sure
Answer:
2x-y=20 I hope this is right!
Step-by-step explanation:
2*x
=2x
2*4
=8
y=2x-8(2)
y=2x-16-3
y=2x-20
20+y=2x
-y -y
20=2x-y
72 = -6r
Pls solve in steps forgot how to solve these lol
Answer:
72 = -6r
r= -72/6
r = -12
is the answer
Given g(x) = -x + 4, solve for x when g(x) = 8
Answer:
-4
Step-by-step explanation:
g(x)= -x+4
g(x)=8
x=?
we know,
g(x)= -x+4
8= -x+4
4= -x
x= -4#
please follow me...The engine of a car has a displacement of 307 cubic inches. What is the displacement in cubic feet? Round your answer to 2 decimal places.
Answer:
5.03 L
Step-by-step explanation:
we know that 1 inch = 2.54 centimeters
(1 inch)3 = (2.54 cm)3
1 in3 = 16.387 cm3
therefore
volume in cm^3 = (volume in in3) x (16.387 cm3/1 in3)
volume in cm3 = (307x 16.387) cm^3
volume in cm3 = 5030.809cm^3
let us convert to liters.
we know that
1 L = 1,000 cm3
volume in L = (volume in cm3) x (1 L/1,000 cm3)
volume in L = (5030.809/1,000) L
volume in L = 5.03 L
307 cubic inche engine displaces 5.03 L
I thought it was 139, but apparently im wrong, can someone please help?
Work Shown:
Use the pythagorean theorem
a^2+b^2 = c^2
21^2 + 20^2 = c^2
441 + 400 = c^2
841 = c^2
c^2 = 841
c = sqrt(841)
c = 29
Tim dug a hole that was 16 1/2 inches deep. He left a pile of dirt next to the at was inches high. Show how you could use subtraction to find the e from the top of the pile of dirt to the bottom of the hole. 8 3/4 Tim dug a hole that hole that was distance from the
Answer: 2 inches
Step-by-step explanation:
14 inches
Step-by-step explanation:
Length of the hole = 16(½) inches
Length of the dirt = 8(¾)inches
The distance between the top of the pile to the bottom of the hole = ?
Since the dirt is beside the hole and not inside the hole, we can find it's length using addition.
Distance from the top to the bottom = length of dirt + length of the hole
Length of dirt = 8×¾ = 6 inches
Length of the hole = 16 × ½ = 8 inches
Distance from the top of the dirt to the bottom of the hole = (6 + 8) inches
Distance from the top of the dirt to the bottom of the hole = 14 inches
Note: the only way we can use subtraction here is if the hole was filled with dirt, what's the distance that's left
Distance left = length of hole - length of dirt
Distance left = 8 - 6 = 2 inches .
Solve the equation
d-6=-20
Answer:
d = -14
Step-by-step explanation:
[tex]d-6=-20\\\\d-6+6=-20+6\\\\\boxed{d=-14}[/tex]
Hope this helps.
Answer:
d = –14
Step-by-step explanation:
Simplify the equation to find d:
d – 6 = –20
d = –20 + 6
d = –14
Question 3
What condition is necessary for AE and BF to be equal? In this situation, what is the relationship between AB and CD? What can you conclude
about parallel lines with regard to the distance between them? Use the word perpendicular in your answer.
Answer:
In order for line AE to equal line BF, m/DFB and m/CEA must both be 90°. When this occurs, line AB does not intersect line EF: the two lines are parallel. line AE and line BF represent the perpendicular distances between line AB and line CD. When the two lines are parallel, the perpendicular distance between them is the same throughout their length.
Step-by-step explanation:
Plato Sample Question
When the two lines are parallel, then the perpendicular distance between them is the same throughout their length.
How are parallel straight lines related?Parallel lines have the same slope since the slope is like a measure of steepness and since parallel lines are of the same steepness, thus, are of the same slope.
Since the given parallel line has equation y = 2x + 2, thus its slope is 2 and thus, the slope of the needed line is 2 too.
In order for line AE to equal line BF, Angle DFB and Angle CEA must both be 90°.
When this occurs, line AB does not intersect line EF then the two lines are parallel.
Thus the line AE and line BF represent the perpendicular distances between line AB and line CD.
When the two lines are parallel, then the perpendicular distance between them is the same throughout their length.
Learn more about parallel lines here:
https://brainly.com/question/13857011
#SPJ5
All of the following devices are used in the second paragraph EXCEPT A. metaphor B. parallelism C. allusion D. abstract terms E. chiasmus
Answer:
a. Metaphor
Step-by-step explanation:
Pls help me answer it thx
Answer:
20d+4
Step-by-step explanation:
help me solve this problem
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basta yan yong answer
