Answer:
Step-by-step explanation:
I need help on this too.
Answer:
8x-29 + 6x-11 + 3x-1=180
Answer: 180
Step-by-step explanation:
Which equals the ratio of sin A to the nearest hundredth?
Answer:
we cant answer if we dont know what sin A is
GIVING BRAINLIEST!
What is the slope of the positive graph?
Answer:
A positive slope means that two variables are positively related—that is, when x increases, so does y, and when x decreases, y decreases also. Graphically, a positive slope means that as a line on the line graph moves from left to right, the line rises.
Step-by-step explanation:
245,600,000,000 In scientific notation
Answer: 2.456 x 10^11
Step-by-step explanation:
You move the decimal to the left until there’s no more zeroes
Answer:
there :D
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
2.456 × 10 to the power of 11
Solve the system of equations by graphing.
y = 2x + 5
y = -1/2x
Where do the two lines cross?
Need help will give you the brainliest
Answer:18.4
Step-by-step explanation:add
What is the slope of the line below?
Answer:
-1/2
Step-by-step explanation:
slope=rise/run
rise is up or down
run is right or left
5/-10= -0.5= -1/2 or -5/10= -0.5= -1/2
the answer is -1/2
It takes 9 hours for 8 men to paint a room,
How many men would be needed to paint the room in 4 hours?
Answer:
6 people
Step-by-step explanation:
there are 72 boys and 90 girls on a math team for the next competition mr. Johnson would like to arrange all the students in equal rows with only girls or only boys in each row. What is the greatest number of students that can be in each row
$4000 is compounded annually at a rate of 7% for 7 years.
Answer:
hey i think its $16,819 i'm so sorry if i get it wrong
Step-by-step explanation:
Jessica paid $23,000 for her car. The value of the car depreciates at a rate of 15% each year. Which function represents the value of her car each year?
Answer:
Try searcing it up
Step-by-step explanation:
chances are its already been answered
HELP PLEASE!!!!!!!!!!!!!!!!!!!
Answer:
h=20
i=75
g=55
Step-by-step explanation:
20 is equal to h
75 is equal to i
g looks like its in the middle of them so you would subtract the two and be left with 55
g=55
im not the best at math so im sorry if its wrong.
Answer:
H= 20
I= 75
G= 20
Step-by-step explanation:
Larry looked at the clock. It was 9:45 p.m. The bus for his class trip leaves at 8:30 am. How many hours and minutes are there until the bus leaves?
Answer:
There are 10 hours and 45 minutes until the bus leaves.
Answer:
In between the 10pm to 8 am =10 hours
In between the gap of 9:45 to 10 pm =15 min left
In between 8 and 8:30 am =30 min left
So 10hr and 45 min is the answer
A school store has 1200 pencils and sells 25 per day the manager reorders when the number of pencils in stock is 650
Answer:
He reorders after 22 days
Answer:
(1200÷25) ÷ans= days
Step-by-step explanation:
Peter has to spend $9000 on expenses each year. If that amount of money is 60% of his salary, then how much money does Peter make working as an administrator per year?
Answer:
Step-by-step explanation:
9000 is 60% of what number?
9000=0.6*X
9000/0.6=X
X=$15000
round 2.85 to the nearest hunderdth
Please help ;-;
2(3x -8y) - 6 =
Answer:
6x - 16 y -6
Step-by-step explanation:
okay so first you have to distribute the 2 to the number inside the parenthesis
2(3x-8y) -6
you do 2 x 3x, which is 6x
then 2 x -8y, which is -16y
Now the new equation is 6x - 16 y -6
There you go!!
I need help
Please i dont get this
f(1)= -34
f(n)=f(n−1) - 3
Find an explicit formula for f(n).
Answer:
f(n) = -34 -3(n - 1)
Step-by-step explanation:
The explicit formula for f(n) is given below:
Given that
f(1)= -34
f(n)=f(n−1) - 3
Based on the above information
f(n) = a1 +d(n -1)
a1 = -34
d = -3
So
f(n) = -34 -3(n - 1)
This above represent an explicit formula
Select the fraction that is NOT in lowest terms . which of these fractions is not in lowest term?
3/14
15/23
10/63
14/21
Answer:
14/21
Step-by-step explanation:
14/21 is divisible by 7, and can reduce to 2/3
11/21
as a decimal rounded to the nearest tenth is.....!?
Answer:
0.5
Step-by-step explanation:
11 / 21 = 0.5238
0.5238
* If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.
Therefore it's 0.5238 = 0.5
0.5 is the decimal number nearest to tenth of 11/21.
What is Number system?A number system is defined as a system of writing to express numbers.
Given,
11/21
Eleven divided by twenty one.
0.5238
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.
0.5 is the decimal number nearest to tenth.
Hence, 0.5 is the decimal number nearest to tenth of 11/21.
To learn more on Number system click:
https://brainly.com/question/22046046
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The square has a side length of 10 ft and the circle inside the square has a diameter of 10 ft find the approximate area of the shaded region use 3.14 as an estimation for
Answer:
[tex]Area = 21.5ft^2[/tex]
Step-by-step explanation:
See attachment
Given
Square:
[tex]Length = 10ft[/tex]
Circle:
[tex]Diameter = 10ft[/tex]
[tex]\pi = 3.14[/tex]
Required: Calculate the area of the shaded region
First, calculate the area of the square:
[tex]A_1 = Length^2[/tex]
[tex]A_1 = (10ft)^2[/tex]
[tex]A_1 = 100ft^2[/tex]
Next, the area of the circle.
[tex]A_2 =\pi * \frac{d^2}{4}[/tex]
[tex]A_2 =3.14 * \frac{10^2}{4}[/tex]
[tex]A_2 =3.14 * \frac{100}{4}[/tex]
[tex]A_2 =3.14 * 25[/tex]
[tex]A_2 =78.5ft^2[/tex]
The shaded region has the following area
[tex]Area = A_1 - A_2[/tex]
i.e. the difference between the area of the square and the area of the circle
[tex]Area = 100ft^2 - 78.5ft^2[/tex]
[tex]Area = 21.5ft^2[/tex]
Mr. Green baked 24 cookies. 5 sixths of the cookies were oatmeal. How many oatmeal cookies did Mr. Green bake?
Answer:
20
Step-by-step explanation:
there r 24 cookies
5/6 of 24 is 20 because 24/6 is 4 and 4*5 is 20
Answer:
20 oatmeal cookies
Step-by-step explanation:
If it is 6ths then divide 24 by 6 which is 4 and multiply 5 by 4 which is 20
Find the output, b, when the input, a, is 6.
b=17a
Can some one answer this?
9514 1404 393
Answer:
(c) 2
Step-by-step explanation:
A graph shows the zeros are -5, -3, 0, 2. Of these, only 2 is on your list.
2 is a zero of the expression
I need help , I really don’t understand it .
Answer:
slope intercept form is the form of y=mx+b, where the slope is m and the y intercept is b.
what you have to do is to solve the equations for y.
1) 2x+2y = 10
2y = 10 -2x
y = -x +5
2) 12+4y = -4x
4y = -4x-12
y = -x -3
lines are parallel when they have same slope and different y-intercepts. m1=m2 and b1 ≠ b2
lines are perpendicular when the multiplication of their slope gives -1
m1 x m2 = -1
here the slopes are same and y-intercepts are different so lines are parallel.
Addison earns a fixed hourly rate working as a sales clerk. If she works on a holiday, she earns a different hourly rate than she earns on a regular day. In one week, she earns $188.50 by working 5 hours on a holiday and 16 hours during regular days. A different week, she earns $254.00 by working 8 hours on a holiday and 20 hours during regular days.
Answer:
10.50
Step-by-step explanation:
What is the range of the function y=-2/3x-10
given a domain of{-9,-3,0,3,9}
98
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8) Mr. Jones deposited $2,000 into an account. He made no
additional deposits or withdrawals. Mr. Jones earned 4.25%
annual simple interest on the money in the account.
What was the balance in dollars and cents in Mr. Jones
account at the end of 4 years?
Answer:
2340
Step-by-step explanation:
Statistics help please!!!
I have no idea what to do!
Zoom in to see clearer!
Please don't answer just for points if you don't know it I really need help
Answer:
see i have posted my pic
Step-by-step explanation:
please mark me as brainliest
Can you guys help I'm having trouble.
Answer:
given radius =6
Area of triangle =1/2*base*height
=1/2*6*6=18
area of quadrant =1/4πr^2
=1/4*22/7*6*6=22/7*9=198/7=28.2
area of shaded region =area of quadrant -area of triangle
=28.2-18=10.2