Answer:
3.6
Step-by-step explanation:
The absolute value function always gives a positive result, that is
| - a | = | a | = a , then
| - 3.6 | = 3.6
please help how do solve this
Simplify.
30k2 + 6k
5k + k
)
A)
k + 1
B)
B
5k + 1
o
C)6k + 1
D)
66+6
Answer:
The answer is 60k2+k I hope this helps you!
which graph is linear
Answer:
C
The third one
Cual es la mitad de 9.5
PLEASE HELP ME!!!
This is a survey of 200 people.
Bird:32
Cat:56
Dog:66
Rabbit:19
Other: 27
What is the probability that a person says that their first pet was a cat?
Out of 500 people, how many would you expect to say a cat was their first pet?
What is the probability that a person says that their first pet was a bird?
WHOEVER ANSWERS ALL CORRECT GETS BRAINLIEST!!!
Answer:
probability first pet was a cat: 56/200 or 28%
out of 500, 240 would say a cat was first pet (28% of 500)
probability first pet was a bird: 32/200 or 16%
Step-by-step explanation:
10 points worth please help!
Val rented a bicycle while she was on vacation. She paid a flat rental fee of $55.00, plus $8.50
each day. The total cost was $123. Write an equation you can use to find the number of days she
rented the bicycle.
Answer:
$55 + $8.50 (x) = $123
:))
Which expression is equivalent to the expression shown?
3(x-6) + 4x + 18
A 7x
B 7x+ 12
C 5x
D 5x+ 12
Answer:
=7x
Step-by-step explanation:
I need help on 3-4 and body know? And I need an explanation.
Answer:
a 90
b 90
a 8x+40
b 4y-36
c -6n-3
d 7x+7
e -10x+30
f 4/1x+2/1
Without using a calculator, choose the statement that best describes the value of \sqrt{105}
105
square root of, 105, end square root.
Choose 1 answer:
Answer:
The square root of 105 is about 10.
Step-by-step explanation:
You can find the nearest perfect root, 100, and you will have 10. Because the answer is a little more than 10, you can presume that the answer to this equation is a little more than 10.
Subtract 6.1 and 51.24
6.1 - 51.4 = -45.14
But if 51 went first
51.24 - 6.1 = 45.3
Emily is training for a 10K race. On day one, she runs for 20 minutes. On day two, she runs for 30 minutes. On day three, she runs for 40 minutes. If this pattern continues, how many minutes will she run on day 12?
Help needed thanx!!!!
Answer:
all quadrilaterals have 4 sides
Pls mark as brainliest
Answer:
C
Step-by-step explanation:
Because all quadrilaterals have four sides. Like for example a square and a parallelogram both have 4 sides.
If f(a)=4a-5 what is f(3)-f(1.25)
a. -8
b. 7
c. 17
d. 32
c)17
Step-by-step explanation:
WILL GIVE BRAINLIEST!
Two cyclists start from the same point at the same time and move in opposite directions. One cyclist is traveling at 12 mph, and the other cyclist is traveling at 8 mph. After 30 min, how far apart are the two cyclists?
mi
Evaluate the expression below
a - cd for a = -2, c = 5, d = -3|
Help i don't know what to do I will give brainiest
Answer:
Her starting average was 66
it decreased by 7
her final average was 71
Step-by-step explanation:
i think
Answer:
a. 78
b. decreased by 7 points
c. 83 points
Step-by-step explanation:
If x=6 and y=−4, evaluate the following expression:10−4xy
Answer:
106
Step-by-step explanation:
Substitute x = 6, y = - 4 into the expression
10 - 4xy
= 10 - 4 × 6 × - 4
= 10 - 24 × - 4
= 10 - (- 96)
= 10 + 96
= 106
please help i don’t understand
Answer:
answer is HL
it cannot be used to prove this
hope it helps
Solve y =-2x
y = 3x + 5
by using substitution method
Answer:
y = -2x
y = 3x + 5
<=> 3x + 5 = -2x
y = -2x
<=> 5x = -5
y = -2x
<=> x = -1
y = -2x
<=> x = -1
y = (-2)(-1) = 2
so (x; y) = (-1; 2)
The price of a computer after discount was $850. If the discount was 25%, what was the original price of the computer?
Answer:
21.25
Step-by-step explanation:
I just smart
Could someone please help me with the math in the picture below it on parts of a line
ok so here is some help:
Point: any singular location on the line. (basically the dots with letters)
line segment: connects any two points on a given line. Is named using the two points. (LM and MN are two line segments)
rays: a line that is only infinite in one direction. it has a point on one end and the other has to have an arrow on its side. (an example is MN)
Name the line: a line can be named using any two points on a line.
draw a ↔ over line names, --> over rays, and a -- over line segments
I will mark you BRAINLIEST for the correct answer
Answer:
8:56 which simplified would be 1:7
Step-by-step explanation:
what percent is 50% of 50% of x
Answer:
um the best i can say is 25% if thats the only info you give
Step-by-step explanation:
Answer:
It's 25%
Step-by-step explanation:
PLEASE HELP I NEED HELP ASAP PLEASE
Use the information given to write the equation for the quadratic function.
a. The x-intercepts are (-4, 0) and (3,0), and the parabola opens down.
b. The vertex is (-8, -2), and the parabola opens up.
Answer:
y = -x² - x/22 + 6/11
Step-by-step explanation:
Standard form, is y = ax² + bx + c
We need to use standard form (though we could use vertex form, but it is easier to do standard form)
Substitute the x and y values that they give into y = ax² + bx + c
Because the parabola passes through...
(-4, 0), then 0 = (-4)²a + (-4)b + c
(3, 0), then 0 = 9a + 3b + c
(-8, -2), then -2 = 64a - 8b + c
So, we get this system:
16a − 4b + c = 0
9a + 3b + c = 0
64a − 8b + c = −2
Because you are learning about parabolas, I am assuming that you can solve a system, but the answers are:
a = -x²/22
b = -x/22
c = 6/11
So, the equation of the parabola is:
y = -x²/22 - x/22 + 6/11
I hope this helps! Feel free to ask any questions!
PLEASE HELP
What statement best describes the relation ship in the graph below
A. The relationship is a function because of all the y -values are positive
B. The relationship is not a function because the graph does not pass through the point (0,0)
C. The relationship is a function because each x -value has exactly one corresponding y -value
Como se puede influir de manera tractiva en otros niños menores de 14 años para tomar medidas bioseguridad en tiempos de pandemia
Step-by-step explanation:
La medida más importante es la difusión de información. Es necesario tener información sobre las prácticas de bioseguridad en tiempos de pandemia accesible a los jóvenes, ya sea en la escuela, en internet, en las redes sociales, a través de anuncios televisivos de celebridades con los que los jóvenes se identifican.
Es necesario que la pandemia sea vista como un problema de salud muy grave y que debe ser tomado en serio por todas las personas independientemente de su edad, los jóvenes deben comprender la gravedad del problema que enfrenta el mundo y adaptarse a este período que el Cuanto mayor sea la conservación, más rápido terminará.
5.
Write an equation of a line with the given slope and y-intercept.
m = (1)/(4), b = -(3)/(4)
A. y= 4x - (3)/(4)
B. y= (1)/(4)x - (3)/(4)
C. y= (1)/(4)x + (3)/(4)
D. y= -(3)/(4)x + (1)/(4)
Answer:
B. y= (1/4)x-3/4
The equation of a straight line it is found by using
Y= mx + c
Where m is the gradient
and c is the y intercept
Answer:
C. y= (1)/(4)x + (3)/(4)
Step-by-step explanation:
Equation of a line is y=mx+b
where m is the slope and b is the y-intercept.
y= (1)x + (4)
so
the equation of this line would be,
y = x + 4
y=x+4
please help i’ll mark!
Answer:
-6
Step-by-step explanation:
Calculate the slope of the line that passes through (2,5) and (12, 10). Reduce answer to lowest terms if necessary.
Answer:
1/2
Step-by-step explanation:
Slope equation:
y2 - y1
--------
x2 - x1
-----------------------------------------------------------------------------------------------------------------
10 - 5 5. 1
-------- = ---- = ------
12 - 2 10 2
Hope this helps!
Answer:1/2 Step-by-step explanation: