Answer:
2. 0 or B. 0
Step-by-step explanation:
First you need to find g(6) which is -2 now plug in -2 into the function f. So 6(-2)+12=0
Hank's car travels 600 feet in 20 seconds. Andy's motorcycle travels 300 feet in 12 seconds. Which is faster, the car or the motorcycle? Explain your reasoning.
Answer:
the car travels faster
Step-by-step explanation:
Since the motorcycle has traveled 300 feet, and the car has traveled 600 feet, we will divide 600 by 2
600 divided by 2 = 300
Hank would have traveled 300 feet in 10 seconds
Andy traveled 300 feet at 12 seconds
Therefore Hanks car travels faster
Answer:
The car travels faster
Step-by-step explanation:
600 ft per 20 secs
How many feet in one sec?
600/20 = 30
Hank's car = 30 feet per second
300 feet in 12 sec
How many feet in one sec?
300/12 = 25
Andy's motorcycle = 25 feet per second
A bag contains 25 cards bearing number 1, 2, 3 …., 25 respectively. One card is drawn at random. What is the probability that number is divisible by 3?
pls help
Answer:
8/25
Step-by-step explanation:
there are 8 numbers from 1 - 25 that are divisible by 3 because 25/3 = 8.3333..
Written out these would be:
3,6,9,12,15,18,21, and 24
so you ahve 8 out of a total of 25
Zachary is solving the following equation.
Three-fourths (x minus 8) = 12
Which is the best first step to begin to simplify the equation?
Multiply both sides of the equation by Three-fourths.
Divide both sides of the equation by Four-thirds.
Distribute Three-fourths over (x – 8).
Distribute Four-thirds over (x – 8).
Answer: C. Distribute 3/4 over (x-8)
Step-by-step explanation:
To solve any(technically most, but still...) algebraic equation you must isolate the variable. In this case, the first step would either be to divide both sides of the equation by 3/4, or distribute 3/4 to x and -8, as you cannot modify the contents of the parenthesis without removing the 3/4.
Hope it helps and lmk if you further explanation <3 :)
Answer:
c
Step-by-step explanation:
on edge
a=pt+q
p= -1, t=4 and q=6
work out the value of a
Answer:
a = 2
Step-by-step explanation:
a = pt + q
p = -1
t = 4
q = 6
a = -1(4)+6
a = -4+6
a = 2
write the ratio for tan a!!!!!
Answer:
11/60
Step-by-step explanation:
BC/AC = 11/60
Find the number that makes the ratio equivalent to 72:96.
Answer:
72:96=72/12=6
So, 96/12=8
6:8
Answer:
3:4
Step-by-step explanation:
72/24:96/24 ( dividing numerator and denominator by 24)
=3:4
X^2+ 14x = -33
Quadratic equation
x=-3
x=-11
because
x(x+14)=-33
so if x = -11 it will be 3*-11
and if x= -3 it will be -3*11
Answer:
x = -3, -11
Step-by-step explanation:
First, factor
Get all the terms on one side by adding 33 to both sides:
[tex]x^2 + 14x + 33 = 0[/tex]
now, you want to find two numbers that add up to 14 and multiply to 33.
those numbers would be 3 and 11.
so you can then make it:
[tex](x + 3)(x+11)=0[/tex]
you know that either x + 3 or x + 11 = 0,
so you can say:
x + 3 = 0
x = -3
ork
x + 11 = 0
x = -11
so x = -3, -11.
For further info you can go to: bit. ly / khanacademyquadratics
A person invested $7, 400 in an account growing at a rate allowing the money to
double every 6 years. How much money would be in the account after 4 years, to the
nearest dollar?
Answer:
$11747
Step-by-step explanation:
[tex]m=7400x^{t} \\2*7400=7400x^{6}\\x=1.122\\t=4\\m=7400*1.122^{4} =11747[/tex]
Here is an incomplete calculation of 534÷6. Write the missing numbers that would make the calculation complete
Answer:
89
Step-by-step explanation:
534 ÷ 6
53 / 6 = 8 remainder 5
Equation becomes 54 ÷ 6
54 / 6 = 9 remainder 0
Hence,
534 ÷ 6 = 89
brian makes an investment in his company’s stock . what does the stock chart say about the stock price today? The down arrow indicates the stock price has decreased from yesterday’s price of $______ at the ______ of the marley day.
Answer:50$ and 2
Step-by-step explanation:
Answer:
The down arrow indicates the stock price has decreased from yesterday’s price of $
66.20
at the
close
of the market day.
your welcome <3
Next time, the rabbit from the previous problem start at 10 where on the number line can he be after the same three jumps?
Previous problem : A rabbit started at point 0 and made 3 jumps: a jump of 4 units, then a jump of 2 units, and then a jump of 1 unit. We do not know the direction of either jump. What are all the possible numbers can this rabbit be now?
It should be noted that since the rabbit from the previous problem started at 10, it would be at 17 units on the number line after the same three jumps.
What is a number line?A number line is a type of graph with a graduated straight line which comprises both positive and negative numerical values. From the previous problem, the total distance covered by the rabbit is given by:
Total distance = 4 units + 2 units + 1 unit
Total distance = 7 units.
Since the second point is at 10 units and the open circle arrow points to the right of the number line, the rabbit would cover 7 more distance from this point:
Total distance = 10 units + 7 units
Total distance = 17 units.
Learn more about number on:
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cual es la mitad de 1/4 kg de miel
Answer:
1/8 Kg de miel.
Step-by-step explanation:
Answer:
i dont speak spanish but yuhh get it ig
Step-by-step explanation:
Three red,ten white, five blue and two green counters are put into a bag, and one is picked at random. Calculate the probability that it is:
i) a white counter
ii) a red counter
iii) Are the outcomes equally likely?
Answer:
(i) 1/2
(ii) 3/20
Step-by-step explanation:
(i) given total number of white counters = 10
total outcomes = 20 (3+10+5+2)
so it's 10/20
by simplifying it we get 1/2
(ii) given total number of red counters = 3
so it's 3/20
An angle measures 114° less than the measure of its supplementary angle. What is the measure of each angle?
Answer:
66°
Step-by-step explanation:
x+114°=180°
x+114°-114°=180°-114°
x=66°
Please answer this I’ll give brainly!!!
ummmmmmmm. Answer:
Step-by-step explanation:
5h – 4 > 6 and 7h + 11 < 32
Answer:
iihi
Step-by-step explanation:
Answer:
h > 2
-------------------------
h < 3
Step-by-step explanation:
5h – 4 > 6
add 4 both sides
5h > 10
divide 5 both sides
h > 2
-------------------------
7h + 11 < 32
subtract 11 both sides
7h < 21
divide 7 both sides
h < 3
If I simplify this what would I get and how would I do it?
Answer:
x^3y^3z^3
Step-by-step explanation:
when dividing exponents of the same base you subtract
Which is a graph of y=-1/2x - 2?
pls halp my life depend on it
Answer:
first part: A. x^2+9x=36 and C. (x+9)(x)=36
second part: Width = 3 inches, Length = 12 inches
Step-by-step explanation:
"more than" implies addition, so you know you'll have 9+x in the equation you also know that you have to have the equation =36
also note (9+x is the length)
the equation for area of a rectangle is A=LW
so lets plug in what we do know
A = L W
36=(9+x)W
For the first part of the equation you're answer will be:
(x+9)(x)=36 AND x^2+9x (the reason for the second answer i listed is because when you multiple (x+9)(x) you get x^2+9x
when you solve for x it equals 3,
so the width (x) = 3 inches
and the Length (9+3) =12 inches
i have 4 ounces. how many pounds do i have ?
Answer:
0.25 pounds
Step-by-step explanation: there are 16 ounces in a pound
Answer:
.25 lbs
Step-by-step explanation:
1 pound is 16 ounces
4 ounces * 1 lbs/16 ounces
4/16 lbs
.25 lbs
A rectangular pool at Andy's gym measures 25 meters by 50 meters. How many meters would Andy swim in order to swim diagonally across the pool?
Answer:
625 meters
Step-by-step explanation:
25 multiplied by 50 equals 1250 divided by 2 is 625 meters.
PLEASE HELP THIS IS ALMOST DUE!! IF ANYONE KNOWS IT PLEASE TELL ME THANK YOU!
A concert venue has 20 seats in the first row and an 5 additional seats in each successive row. If there are 35 rows of seats then how many people can attend a sold-out show? 3,675 190 2,100
Answer:
3,675 people
Step-by-step explanation:
First row, a = 20
Common difference, d = 5
number of terms, n = 35
Sn = n/2 {2a + (n - 1)d}
= 35/2 {2*20 + (35 - 1)5}
= 35/2 {40 + ( 34)5}
= 17.5(40 + 170)
= 17.5(210)
= 3,675 people
The answer is actually 3675.
My reasoning: Plug it in and you shall see!
First, the triangle is dilated by a scale factor of 1/3 about the origin. Then the triangle is reflected over the x-axis. Finally, the triangle is translated left 3 units and up 2 units.
Answer:
[tex](\frac{1}{3}x - 3,-\frac{1}{3}y+2)[/tex]
Both triangles will be similar
Step-by-step explanation:
See comment for complete question.
Given
Let the coordinates of the triangle be T(x,y)
First transformation: Dilation by 1/3
The new points will be:
[tex]T' = \frac{1}{3}(x,y)[/tex]
[tex]T' = (\frac{1}{3}x,\frac{1}{3}y)[/tex]
Second: Reflection over the x-axis
When a point (x,y) is reflected over the x-axis, the new point is (x,-y).
So, we have:
[tex]T'' = (\frac{1}{3}x,-\frac{1}{3}y)[/tex]
Third: Translation 3 units left and 2 units up.
When a point (x,y) is translated b units left and h units up, the new point is (x - b,y+h).
In this case:
[tex]b = 3[/tex] and [tex]h = 2[/tex]
So, we have:
[tex]T''' = (\frac{1}{3}x - 3,-\frac{1}{3}y+2)[/tex]
Hence, the coordinate of the new triangle will be: [tex](\frac{1}{3}x - 3,-\frac{1}{3}y+2)[/tex]
Additionally, both triangles will be similar because all the transformation done are rigid transformations i.e. Dilation, Reflection and Translation
(ONLY TWO CAPITAL LETTERS FOR EACH)WHAT IS THE ANSWER CORRECTLY !!!!!! WILL MARK BRIANLIEST !!!!!! URGENT
Answer:
LH is perpendicular to HI
or
HI is perpendicular to LH.
You know they are perpendicular because there is a square symbol on angle H.
LH is perpendicular to HI
What is known as perpendicular lines?When a straight line making right angle with an another line is known as perpendicular line. Both lines perpendicular to each other.Two or more lines meet a point at right angles (90°) is called perpendicular lines.For example, steps of straight ladder, the opposite sides of a square and rectangle, Set squares, Railway track crossing, Opposite sides of whiteboard,etc.Here LHK is a triangle.
At H, angle is right angle. So the LH is perpendicular to the line HI.
Hence, LH is perpendicular to HI
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Complete the statements.
Now, check another value for the variable.
When w = 2, the first expression is
When w = 2, the second expression is
Therefore, the expressions are?
Answer:
Now, check another value for the variable.
When w = 2, the first expression is
✔ 11
.
When w = 2, the second expression is
✔ 11
.
Therefore, the expressions are
✔ equivalent
.
Step-by-step explanation:
Answer:
1. 11
2. 11
3. Equivalent
Step-by-step explanation:
-9 – 3.
The positive GCF of -9y and -3 is 3.
3x
= -9y
3X
3
The factored expression is?
Answer:
3 x -3y = -9y
3 x -1 = -3
The factored expression is 3(-3y - 1)
Step-by-step explanation:
All you have to do is -9y / 3 = -3y and -3 / 3 = -1, then put those numbers in parentheses. All of that is multiplied by 3.
The reason is because if you distributed the 3 it would become:
3 * -3y + 3 * -1 = -9y - 3
Will mark brainliest
Answer:
#5- 7.8 hours #6- $5.25
Step-by-step explanation
Question #5- 7.8 hours
First we have to find the speed. If the speed was constant we should be able to divide the miles by the time to find the speed. So 239.82 divided by 4.2. This would leave us with a speed of 57.1 mph. So to finish the question, we have to take what we know and divided it by the speed. If he drives 445.38 miles at the same speed of 57.1 mph it would take him 7.8 hours. I got this answer by dividing the miles by the speed. 445.38 divided by 57.1. Which got us our time, 7.8 hours.
Question #6- $5.25
Okay so we know that the chips cost .75 cents a bag, and he got two bags. So if we take .75 and multiply it by two we get 1.50. So the chips alone cost $1.50. We can take the price of the chips and subtract it from the total price. 22.50-1.50. 21. Now we have just the prices of the sandwiches. If we take the total price of the sandwiches and divide it by the number of sandwiches bought, we get $5.25. So each sandwich cost $5.25 each.
Is this number prime or composite
Answer:
no
Step-by-step explanation:
its composite
Answer:
Composite
Step-by-step explanation:
70 is a composite number as it has factors other than 1 and itself.
A bakery sells mocha cupcakes and vanilla cupcakes. It sold 391 mocha cupcakes in a day. 15% of the cupcakes sold that day were vanilla. How many total cupcakes did the bakery sell that day?
Given :
A bakery sells mocha cupcakes and vanilla cupcakes.
It sold 391 mocha cupcakes in a day.
15% of the cupcakes sold that day were vanilla.
To Find :
How many total cupcakes did the bakery sell that day.
Solution :
Let, total number of cupcakes bakery sell that day is x.
So, x - 0.15x = 391
0.85x = 391
x = 460
Therefore, total number of cupcakes bakery sell that day is 460 .