Answer:
8.06
Step-by-step explanation:
24.18 divided by 3
What is the slope, m, of a line perpendicular to the line 2x+3y=6
Answer:
m = 3/2
Step-by-step explanation:
3y = -2x + 6
y = -2/3x + 2
Perpendicular slope = inverse = 3/2
After eating dinner at a restaurant, Brent's bill before tax is $24.00. The sales tax rate is 8%. Brent decides to leave a 30% tip for the waiter based on the pre-tax amount. How much money will Brent pay total, including tax and the tip?
Sales tax is $1.92. The tip he will give is $ 7.20. In total he will pay $33.12
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
WHAT IS THE BLANK The formula C = πd gives you the ______ of a circle.
5x-2y>-14,x<-1 need sum help please
Answer:
Sum is 14
Step-by-step explanation:
If f(x) = 3x +9 x when f(x) = 30
Answer:
[tex]x=5/2[/tex]
Step-by-step explanation:
When [tex]f(x)=30[/tex], we have [tex]3x+9x=30[/tex].
Combining like terms on the right side, we have [tex]12x=30[/tex].
Finally, dividing by [tex]12[/tex] we get [tex]x=30/12[/tex].
We note that [tex]30=6*5[/tex] and [tex]12=6*2[/tex], so [tex]30/12=5/2[/tex].
So, [tex]\boxed{x=5/2}[/tex] and we're done!
Write a real life scenario that could model the following relationship:
y=20x+60
Make sure to include what x and y represent in your description.
Answer:
You work for x hours and earn $20 for each hour. You get paid $60 before you come in each day. What is y when you work for x hours?
Step-by-step explanation:
x is the independent variable and can vary. You have to add the $60 in there, too. Adding them together gets you to y = 20x + 60 and this real life scenario works.
What percentage of the Cub Scouts are at least as old as a Bear Scout?
Tigers (6 years old): 19%
• Wolves (7 years old): 36%
Bears (8 years old): 17%
Webelos (9 years old): 28%
.
The percentage of the cub scout which are atleast as old as the near scout refers to percentage of the cub scout which are atleast 8 years old. Hence, the percentage is 28%
The age of Bear scout = 8 years oldCub scouts which are atleast 8 years old :
Webelos = 9 years old Percentage of Webelos = 28%Hence, the percentage of cub scout which are atleast 8 years old is 28%
Therefore, the percentage of the cub scout that are atleast as old as the Bear scout is 28%
Learn more : https://brainly.com/question/25084575
a regular pentagon is divided into 5 isoscleles triangles work out the size of angle x angle y angle z
x = 72
y = 54
z = 54
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The regular pentagon has all five sides the same length. It also has all interior angles the same measure. This leads to y = z. These two angles are the congruent base angles of the isosceles triangle. The base angles are opposite the congruent sides.
The fact that we have a regular pentagon also means that the five triangles shown are identical copies of one another (i.e. they are congruent triangles). Divide the full 360 degree rotation into 5 parts to get 360/5 = 72, which represents the measure of the central angle x.
--------------
For any triangle, the three angles always add to 180. This means,
x+y+z = 180
72+y+z = 180 .... plug in x = 72
72+y+y = 180 ... recall that y = z
2y+72 = 180
2y = 180-72
2y = 108
y = 108/2
y = 54, which is also the measure of angle z as well
--------------
As a quick check,
x+y+z = 72+54+54 = 180
which helps confirm the answer.
What is
[tex] {3}^{ - 2} [/tex]
as a fraction?
jada traveled 135 miles in 3 hours how far did jada travel in 1 hour
Answer:
45 Miles
Step-by-step explanation:
45 + 45 = 90
90 + 45 = 135
For what values of b is the expression x2 + bx + 12 factorable?
Answer:
Step-by-step explanation:
±7,±8,±13
for something to be factorable it must add to b and mulitply to c
list all the numbers that mulitply to 12
1,12
2,6
3,4
-1,-12
-2,-6
-3,-4
Then just take their sum
13,8,7,-13,-8,-7
I NEED HELP!!!!!!
MY TEACHER IS MAD AT ME FOR NOT DOING IT IN CLASS BUT ANYWAYS
Answer:
y = 2/3x -6
Step-by-step explanation:
slope intercept form is y = mx + b ( m is slope)
Venn diagram, I don't understand it
please help, thanks
Answer:
do 36+23+33 out of 130 then you find the answer
Wich of the following letters are real and not real numbers?
A: -6
B: √-1
C: 3/5
D: 0.25
E: √9
F: 64
G: √5
Answer:
F.64
D. 0.25
i guess that is it
could someone please help answer this, no spam, thank you, will give brainliest, (homework help)!
Answer:
the answer would be ...... x > 5
Answer:
x>5
Step-by-step explanation:
The second step in the process for factoring the trinomial x2 - 4x - 32
is to:
Answer:
x 2 - 4 x - 32
( x - 8 ) ( x + 4 )
Step-by-step explanation:
( x - 8 ) ( x + 4 )
PLEASE HELPPPPP MEEE
Answer:
-1 3/ 4
Step-by-step explanation:
Select the correct answer.
100
n
In the figure, lines mand n are parallel to each other. Lines p and q are also parallel to each
m
other. What is the value of x?
Answer:
80
Step-by-step explanation:
in the figure above, angle 100 degrees is corresponding to the angle co - interior to angle x
that is
if we put an angle that is at the upper left of x, we can call that y which is corresponding to 100 degrees
since y is corresponding to 100 degrees, it automatically becomes the same as 100 degrees
therefore y=100
now, from the first line above, we know that x and y are co-interior which means that they both add up to 180 degrees
that is
x+y=180
we know that y = 100
therefore,
x+100=180
collect like terms and
x = 180-100
therefore,
x= 80
thank you!!
Please help. I can't figure it out.
Answer:
see explanation
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides )
Here n = 5 , then
sum = 180° × 3 = 540°
Sum the given angles and equate to 540
2b - 90 + 90 + b + 45 + b + [tex]\frac{3}{2}[/tex] b = 540, collect like terms
4b + 1.5b + 45 = 540 ( subtract 45 from both sides )
5.5b = 495 ( divide both sides by 5.5 )
b = 90
then
2b - 90 = 2(90) - 90 = 180 - 90 = 90
b + 45 = 90 + 45 = 135
[tex]\frac{3}{2}[/tex] b = 1.5b = 1.5 × 90 = 135
The angles from least to greatest are
90° , 90° , 90° , 135° and 135°
The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).8, 20,50,...Find the 10th term.
The value of the 10th term of the geometric progression is 30517.578
Based on the information given,
First term = 8
Second term = 20
Common ratio = 20/8 = 2.5
The nth term of a geometric progression is calculated as:
= ar[tex]n[/tex] - 1
The 10th term will then be:
= 8 × (2.5)[tex]9[/tex]
= 8 × 3814.6973
= 30517.578
Therefore, the value of the 10th term of the geometric progression is 30517.578.
Read related link on:
https://brainly.com/question/24987290
The 10th term of the geometric sequence is: 30,715.578.
In a geometric sequence, the quotient between consecutive terms is always the same, called common ratio q.
The equation for the nth term is:
[tex]a_n = a_1q^{n-1}[/tex]
In which [tex]a_1[/tex] is the first term.In this problem:
The first term is [tex]a_1 = 8[/tex].The common ratio is:[tex]q = \frac{50}{20} = \frac{20}{8} = 2.5[/tex]
Thus, the nth term is given by the following equation:
[tex]a_n = 8(2.5)^{n-1}[/tex]
The 10th term is:
[tex]a_{10} = 8(2.5)^9 = 30517.578[/tex]
The 10th term of the sequence is 30,715.578.
A similar problem is given at https://brainly.com/question/23826475
Can someone help me with this please
Answer:
I don't really get the question but I'm guessing an acute angle
Enter an equation in point-slope form for the line.
Slope is -4 and (1,9) is on the line.
The equation of the line in point slope form is:
Answer: (y-9) = -4(x-1)
Step-by-step explanation: The format of a point-slope line is y − y1 = m(x − x1), where x1 and y1 are a known point on a line with slope m. Given slope of -4 and a point of (1,9):
(y − y1) = m(x − x1)
(y − 9) = -4(x − 1)
This can be rearranged to the standard form: y = -4x+13
And ice cream company feels containers with 64 oz of ice cream the acceptable percentage of error and filling each ice cream container is 1.5% select all the expressions that could be used to find the greatest number of ounces of ice cream each container can hold
What us 2 1/3 divided by 1 1/2 in mixed number form?
33/14 =2 5/14
Step-by-step explanation:
have a great day
jordan has 785$ in his savings account. he withdraws 15% of money to pay for school clothes. which is the best estimaye for the amount of money jordan withdraws?
Answer:
52%
Step-by-step explanation:
you got to divide 15 by 785. First 15 goes into 78 5 times which is 75. Then subtract 78 by 75 which is 3. Then bring down the 5 which makes 35 and then 15 goes into 35 two times which is 30 subtract 35 by 30 which is 5 bring up the 5 into a fraction and the ansewer in percentage is 52%.
ill give brainlyist Write the equation of the line that passes through the points (-1,3)(−1,3) and (-6,-7)(−6,−7). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answer:
negative slope intercept
Step-by-step explanation:
Can anyone help me out?
Answer:
2 1/9
Step-by-step explanation:
Check out the image below!
A teacher gave a test with 50 questions, each worth the same number of points. Donovan got 39 out of 50 questions right. Marci's score was 10 percentage points higher than Donovan's. How many more questions did Marci answer correctly?
Answer:
49 all you have to do is add 10 to 39
explain how you know these figures are similar
Answer:
because of them is bigger than the other one so that means its differ but it has the same length
Step-by-step explanation:
solve the inequality. -1/5c + 1 ≥ -4
Answer:
c<=25
Step-by-step explanation:
-1/5c>=-5
*-1 *-1
1/5<=5
*5 *5
c<=25
lets check
-1/5(25) +1>=-4
-5+1>=-4
-4>=-4
its correct :D
