Answers
Answer:
X=15
Step-by-step explanation:
A +B + C = 180
2x +4x+ 6x = 180
12x =180
X= 15
Related Questions
The Quadratic Formula gives which roots for the equation 3x2 + 3x = 2?
Answers
Answer: x=x=-3+/- sqrt 33/6
Step-by-step explanation:
which quadrant does the coordinate (-8, 12) lie?
Answers
Simplify.
(-2)^4(-2)
Answers
Answer:
−32
Step-by-step explanation:
(−2)^4(−2)
=(16)(−2)
=−32
Answer:
The answer is -32
Step-by-step explanation:
I just did it.
A 200g packet of Oreos costs $3, how much would a 50g packet cost?
HELP MY EXAM-
Answers
Answer:
0.75
Step-by-step explanation:
200g-3$
50g-x
200x=3×50
x= 3.50/200
x= 0.75
What are the zeros of f?
A graph of f(x) = 6x2 - 11x + 3 is shown on the grid.
A 3
A
B
2 and 9
C
1 1/2 품
11
12
1
IX
6
1
2
3
4
5
-6 -5 -4 -3 -2 -1
D
and
1 2 3 4
Answers
Answer:
x= 1/3 , 3/2
step by step
that should be the right answer
Find an
expression which represents the sum of (2x + 9) and (6x + 6) in simplest
terms.
MARKED WITH A GOOD REVIEW OR BRAINLIEST:)
Answers
Answer:
Step-by-step explanation:
[tex](2x + 9) + (6x + 6)[/tex]
[tex](2x + 6x) + (9 + 6)[/tex]
[tex]8x + 15[/tex]
Jasmine and 4 friends moved 23 pounds of dirt. Each friend moved the same amount of dirt. How much dirt did each friend move?
Answers
Can someone help me plz
Answers
Answer: 10(x+7.5)=200
Step-by-step explanation:
please help it’s due today!!!
Answers
Answer:
1=x and 2=y
Step-by-step explanation:
martha can paint a room in 8 hours. jamie can paint the same room in 4 hours. how long to the nearest tenth of an hour will it take them to paint the room together
Answers
Answer:
in 1 hr martha finishes 1/8th of the room
in 1hr jaime finishes 1/4th of the room
combined in 1hr they can finish (1/8 + 1/4) = 3/8th of the room.
for painting the whole room both of them together it takes the 8/3 hrs = 2.67hr
Find the area of a triangle (A= ½ bh). Base= (-8x²) Height = (-12x)
Answers
Answer:
area = 48x³
Step-by-step explanation:
area = 1/2(-8x²)(-12x) = 48x³
The process of eliminating a radical from the denominator of a radical expression is called
Answers
Answer:
rationalizing the denominator
Thank 0d0
Step-by-step explanation:
PLEASE HELP
Use the formula √(x2−x1)2+(y2−y1)2 to find the distance between the points(8,2) and (3,8) to the nearest tenth please
Answers
Answer:
Step-by-step explanation:
[tex]d=\sqrt{(3-8)^2+(8-2)^2} =\sqrt{25+36 }=\sqrt{61} \approx 7.81[/tex]
Jonathan owns a food truck that sells tacos and burritos. He sells each taco for $3 and each burrito for $6.75. Jonathan must sell at least $550 worth of tacos and burritos each day. Write an inequality that could represent the possible values for the number of tacos sold, t, and the number of burritos sold, b, that would satisfy the constraint.
Answers
Answer: 3t + 6.75b _> 550
Answer:
3b+6.75t> 550
Step-by-step explanation:
Hope this helps
Solve the inequality: 5x + 7 < -23
Answers
Step-by-step explanation:
Given
5x + 7 < - 23
Subtracting 7 from both sides
5x + 7 - 7 < - 23 - 7
5x < - 30
Dividing both sides by 5
5x / 5 < - 30 / 5
x < - 6
Hope it will help :)
Answer: x = 14/5
Step-by-step explanation:
1. Add 7 to both sides.
5x=7 +7
5x=7+7
Simplify 7 +7 to 14
5x = 14
5x=14
Divide both sides by 5
x =14/5
x = 14/5
Hoped this help <3 !
[tex]n^{2} +3n-12=6[/tex]
Answers
Answer:
Step-by-step explanation:
n² + 3n - 18 = 0
n = [-3 ±√(3²-4(1)(-18)]/[2(1)] = [-3 ±√81]/2 = 3, -6
i don’t know the answer
Answers
Answer:
C
Step-by-step explanation:
In order to be able to find the circumference in relation to radius, you have to use the formula C = 2πr
Hope this helped :)
In 2010, the price of a laser printer was $1599. In 2018, the price of the same type of printer had dropped to $579. Find the percent of decrease. Round to the nearest percent.
Answers
Answer:
nearest percentage=64%
Step-by-step explanation:
math
If STU is reflected over a horizontal line, what is the length of side S'U'?
Answers
What is the original angle? You didn't provide us with enough information. If the angle is reflected, it'll be the same number of units as the original shape.
Hope this helped.
ill mark brainlist plss help
Answers
Answer:
Step-by-step explanation:
Height of model = 20 ft ⋅ (2 in)/(5 ft) = 8 in
Angle 1 is an alternate exterior angle to
Answers
Answer:
Angle 7
Step-by-step explanation:
Angle one is an alternate exterior angle to angle 7.
Each marble bag sold contains 4 green marbles for every 3 blue marbles if a bag has 21 blue marbles how many green marbles does it contain
Answers
So you can cross multiply and divide:
3x = 84
x = 28
Or you can say 3 times what equals 21? The answer is 7. Then multiply 4 times 7 to get the answer. Whichever makes more sense to you :)
Given the graph of a quadratic function, use the intercepts and another point on the graph to write the equation of the function in standard form.
Answers
Answer:
-2x^2 +8
hope this helps ;)
What is the volume of the prism
Answers
Answer:
V = 140.4
Step-by-step explanation:
V= (1/2)h*l*w = (1/2) 4* 7.8 * 9 = 140.4
Help I’m not sure of the answer?
Answers
Answer:
C) 1/3^32
Step-by-step explanation:
2 * -4 = -8
-8 * 4 = -32
1/3^32
Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D
-Lil G
do parallel lines have tha same slope
Answers
Answer:
The slopes of parallel lines are equal.
Step-by-step explanation:
Two lines are parallel if their slopes are equal and they have different y-intercepts.
Solve 1/25 = 5^x+4 ( all exponential)
Answers
Answer:
[tex]x= -6[/tex]
Step-by-step explanation:
A rectangle has area x3 + 3x2 - 18x in.2 and width x + 6 in. What is the length in inches?
Answers
Answer:
HOPE THIS HELPS
Step-by-step explanation:
The area = length * Width.
We know the width = X+6 inches and Area = x^3+3x^2–18x.
This problem can be solved just by dividing the area by width and we get a quotient as X^2–3x.
So the length is x^2–3x inches.
The length of the rectangle is [tex]\rm x(x-3)[/tex].
Given
The area of the rectangle = [tex]\rm x^3+3x^2-18x[/tex] square inches
The width of the rectangle = x + 6 inches
Area of the rectangleThe area of the rectangle is equal to the product of length and width of the rectangle.
Let the length of the rectangle be L.
The area of the rectangle is given by;
[tex]\rm Area \ of \ the \ rectangle =Length \times Width\\\\[/tex]
Substitute all the values in the formula;
[tex]\rm Area \ of \ the \ rectangle =Length \times Width\\\\\rm x^3+3x^2-18x= L \times (x+6)\\\\L=\dfrac{ x^3+3x^2-18x}{x+6}\\\\L = \dfrac{ x(x+6)(x-3)}{x+6}\\\\ L = x (x-3)[/tex]
Hence, the length of the rectangle is [tex]\rm x(x-3)[/tex].
To know about rectangles click the link given below.
https://brainly.com/question/14383947
Which ratio best defines experimental probability
Answers
Answer:
The experimental probability of an event is defined as the ratio of the number of times the event occurs to the total number of trials performed.
Step-by-step explanation:
Answer:
The Experimental Probability of an experiment is defined as: Ratio of the number of times the event is occurring to the total number of trials of the experiment
Step-by-step explanation:
Does this graph have any vertical asymptotes? If so, where?
Answers
Answer:
There are no vertical asympotes for this rational function.
Step-by-step explanation:
For rational functions, a vertical asymptote exists for every value of the independent variable such that function become undefined, that is, such that denominator is zero. Let be the following rational function:
[tex]C(p) = \frac{25000\cdot p}{100-p}[/tex], [tex]0\le p < 100[/tex]
There is a vertical asymptote for this case:
[tex]100-p = 0[/tex]
[tex]p = 100[/tex]
Which is out of the interval given to the rational function. Hence, we conclude that there are no vertical asympotes for this rational function.