Answer:
1/2 ornament in an hour
Step-by-step explanation:
Given
[tex]Orna\ ments = 2[/tex]
[tex]Time = 4[/tex]
Required
Determine the ornaments per hour
This question implies that we calculate the unit rate.
[tex]Unit\ Rate = \frac{Orna\ ments}{Time}[/tex]
Substitute values for Time and number of ornaments
[tex]Unit\ Rate = \frac{2}{4}[/tex]
[tex]Unit\ Rate = \frac{1}{2}[/tex]
This implies that Constance can decorate 1/2 ornaments in an hour
What does it mean to substitute something?
Answer: Its like substituting x or y into an equation to solve it
Step-by-step explanation:
HELP ASAP IF YOU CAN THANK YOU<3!! What is the value of y in the similar triangles shown below? (Only type the
number representing y)
Answer:
20?
Step-by-step explanation:
Because 12x2.5 is 30. So you multiply 8x2.5 which is 20
Have a great day or night
Answer:
y=20
Step-by-step explanation:
Have a good rest of your life
A pair of reading glasses shows you an image of an object that is 2.25 times the object's actual size. So the scale factor of the enlargement is 2.25. The
photo shows the glasses magnifying the Constitution by a scale factor of 2 25. If the average text size was magnified to being a height of 75 inches, how big
must the actual text size be?
A. 0.33 in
B. 3.0 in
C. 0.5 in
D. 0.4 in
If the cost of manufacturing mobile phones is $10,000 for the factorytime plus $80 per phone and that each
phone sells for $100, how many phones must be manufactured for the mobile phone manufacturer to
break even (when costs equals revenue)?
Answer:
500 phones
Step-by-step explanation:
cost of manufacturing: y = 80x + 10,000
money from phone sales: y = 100x
* note: x = #phones
solve for when they're equal;
100x = 80x + 10,000
100x - 80x = 80x - 80x + 10,000
20x = 10,000 –––––––––––> divide both sides by 20
x = 500
1) Functions A, B and C are all linear functions ofx. Rank the rates of change and the y-intercepts of all three from smallest to largest. Function A Function B y = .5x. 0.55 X 0 1 2 3 у -1.25 0.5 0.25 1 1.75 Function C Rates of change in order smallest to largest : 3- + Y-intercepts in order smallest to largest: -1 -3
Answer:
Step-by-step explanation:
slope = rate of change
y = mx + b ( "m" is slope, "b" is y-intercept)
( [tex]x_{1}[/tex] , [tex]y_{1}[/tex] )
( [tex]x_{2}[/tex] , [tex]y_{2}[/tex] )
m = [tex]\frac{rise}{run}[/tex] = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
~~~~~~~~~~~~~~~
PLEASE HELP ME I BEG OF YOU PLEASE
Answer:
x = 130 degrees
Step-by-step explanation:
We know that the total angle equals to 180 degrees since it is a straight line
Therefore, 25 + 25 + x = 180
180 - 25 - 25 = 130
Therefore, x = 130 degrees
Plz mark brainliest :D
Step-by-step explanation:
As we know that sum of all angles on a straight line is 180°
thus,
25°+x+25° = 180°
=> x + 50° = 180
=> x = 180° - 50°
=>. x = 130°
A remodeling project calls for sanding a chair with a disk sander. The sanding disk used on the sander has a radius of 4 inches. Find the area of the disk. Use 3.14 for \large \pi
Answer:
the area of the disk is 50.24 inches^2
Step-by-step explanation:
The computation of the area of the disk is as follows:
As we know that
The area of the circle is
= πr^2
= 3.14 × 4^2
= 3.14 × 16
= 50.24 inches ^2
hence, the area of the disk is 50.24 inches^2
HELP PLS!!What ensures that professionals are well-educated and experienced?
certification
license
degree
membership
Answer:
certification
Step-by-step explanation:
Simplify the expression by combining like terms.
7r+3r-15s-10r+8s
Answer:
The answer is -7s
Step-by-step explanation:
Combine like terms
Hoped this helped!
Brainly, please?
Point P'(5,-4) is the image of point P(2, 3) under a translation. What is the image of
(6, -2) under the same translation?
O (7, -1)
O (13,-3)
O (9,-9)
O (3,5)
Answer:
Tranlation:
(x-3, y+7)
(6-3,-2+7)
(3,5)
Step-by-step explanation:
2. Rohan spends x daily and saves y per day. What is his income after 3 weeks?
Step-by-step explanation:
Amount of money spend in 1 day = x
So, amount of money spend in 7 days = (7x)
⇒ Amount of money spend in 1 week = (7x)
Amount of money saved in 1 week = y
∴ Income in 1 week = (7x + y)
So, income in 3 weeks = [3 x (7x + y)]
= (21x + 3y)
Answer:
total income after 3 weeks=7×3(x+y=21x+21y
income=saving + expenses
im really confused on this please help if you can
Answer:
A. 2[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
You have to replace x with one of the values in the set. You have to find the one that works.
3[tex]\frac{1}{2}[/tex]x = 8[tex]\frac{3}{4}[/tex]
8[tex]\frac{3}{4}[/tex] ÷ 3[tex]\frac{1}{2}[/tex] = x
8[tex]\frac{3}{4}[/tex] ÷ 3[tex]\frac{1}{2}[/tex] = 2[tex]\frac{1}{2}[/tex]
Hope this helps :)
Will mark brainliest !!!!
Answer:
7/8=14/16 5/24=38 7/12=21/36
5.) 4/7=8/14 6.) 16/4=4/1 7.) 8/10=40/50
8.) 16/20=8/10 9.) 32/8=8/2 10.) 7/9=21/27
1.) 8/5=4/2 1/2 2.) 3/7=4/28/3
3.) 4/3=3/9/4 4.) 2/3=4/6 5.) 4/8=5/2/5
6.) 6/3=4/2 7.) 15/8/3=5/8 8.) 9/2/3=6/4
BRO I"M BEGGING PLEASE GIVE ME BRAINLIEST AFTER THAT THAT TOOK FOREVER AND GOODLUCK IN THE FUTURE ALSO ADD ME AS A FRIEND SO I CAN "TUTOR YOU" IF YOU NEED IT
What is the square root of 50? Round to the hundredths place. Please help I will give Brainliest.
Answer:
7.07
Step-by-step explanation:
It is so close to seven so that is why it is not a whole number.
Answer:
7.07
Step-by-step explanation:
Pls help me with my homework
Which clock shows 2:08?
12
12
11
10
-10
2
-9
-9
-8
,8
4
7
6
5
6
12
11
11 12
1
-10
-10
3-
-9
8
-9
4
8
3-
4.
5
6
5
1
6
Answer:
first one
Step-by-step explanation:
URGENT PLEASE ANSWER WILL MARK BRAINLIEST FOR THE FIRST RIGHT ANSWER
Write 3 key characteristics of a direct variation.
Answer:
1) The rate of change is constant ($$ 2) The line passes through the origin (0, 0). 3) The equation of the direct variation is $$ y =1 x or simply $$
Answer:
1) The rate of change is constant ($$ 2) The line passes through the origin (0, 0). 3) The equation of the direct variation is $$ y =1 x or simply $$
Step-by-step explanation:
I know this because I done this last week
QUICK, HELP!!!
Hassan plotted point M in the coordinate plane below.
On a coordinate plane, Point M is 0.5 units to the left and 0.25 units down.
He says that the plotted point is (0.5, 0.25). What is Hassan’s error?
The x- and y-coordinates are switched.
Both coordinates should be negative.
The x-coordinate should be -2.
The y-coordinate should be -1.
Answer:
Both coordinates should be negative
Step-by-step explanation:
When you go to plot a point, you always start at (0,0). Since you go left 0.5 units, that would put you at -0.5, then you go down 0.25 units which would put you at (-0.5, -0.25). The result would be (-0.5, -0.25). Hope this helps! :)
Help this for my little brother lol
Answer:
a. 18
b. 17/36
d. 157.5615
e. 19.8
Step-by-step explanation:
Hope this helped!
Answer:
a. 18 b. 15/64 c. 122 2/9 d. 157.5615 e. 19.8
Step-by-step explanation:
a.
b. multiply across, so 1 * 15 = 15, 4*16=64, 15/64 can't be reduced, so done
c. 13 3/4 * 7 8/9, you must convert to improper fractions to multiply
4*13+3 = 55 so the first part is 55/4, 7*9+8=80 so the second is 80/9
55/4 * 80/9 = (55*80) / (4*9) = 4400 / 36, both are divisible by 4 so can be reduced to 1100/9 which cannot be reduced any further, 1100 + 9 = 122 R 2 so
1100/9 = 122 2/9
d. used calculator
e. 33% of 60 = (33//100)*(60/1) = (33*60) / (100*1) = 1980 / 100 = 19.8
Jacinta, an internet website designer, works a 38 hour week and earns $3115.35 every fortnight. Calculate her earnings:
a) per year
b) per week
c) per hour
Giving 65 points
Step-by-step explanation:
total working duration = 2 weeks
Working duration in hours = 38× 2= 76 hours
a) per year
24*3115.35 = $74768
b) 3115.35/2
$1557.675
c)
3115.35/76
$40.99
Answer:
a) $80999.10 b) $1557.68 c) $40.99Step-by-step explanation:
Given
Jacinta earns $3115.35 every 2 weeks, working 38 hours a weekEarnings calculated as:
a) per year
Number of weeks in a year = 52
$3115.35*52/2 = $80999.10b) per week
1/2*$3115.35 = $1557.68c) per hour
$3115.35/(38*2) = $40.99Multiply the factors (2x + 5)(3x - 2)
Answer:
6x²+11x-10
Step-by-step explanation:
Football is backkkk LFG!!!!!
Please help me..make it right..
Answer: 8/9
Step-by-step explanation:
The common multiple they all share is 18, so change the denominator to that for all the fractions.
2/3 = 12/18
13/18 = 13/18
7/9 = 14/18
5/6 = 15/18
The next answer would be 16/18 which is equivalent to 8/9
Answer:
12/18,13/18,14/18,15/18
the next would be 16/18=8/9
Step-by-step explanation:
i need help please 16x-20y=60
slope intercept form
The perimeter of a triangle is 4x-8, one of the side is 2x-4 and another is 3x+8. Find the third side
Step-by-step explanation:
3grhrhrhrhfib0rn4itirig
Help plsssss pls pls
Answer:
500
Step-by-step explanation:
if each ticket is 100 and he wants 5 u multiply em by each other and get 500
( iready math ) Macy's aunt makes raspberry jam using 6 tablespoons of sugar and 8 tablespoons of raspberries. What is the ratio of tablespoons of raspberries to tablespoons of sugar?
8 to 14
8 to 6
6 to 14
6 to 8
Answer:
8 to 6
Step-by-step explanation:
The question is asking what is the ratio of "tablespoons of raspberries" TO ratio of "tablespoons of sugars".
= 8 tablespoons of raspberries TO 6 tablespoons of sugar
= 8 (tablespoons of raspberries) TO 6 (tablespoons of sugar)
= 8 TO 6
The ratio of tablespoons of raspberries to tablespoons of sugar should be considered as the 8 to 6.
Calculation of the ratio:Since Macy's aunt makes raspberry jam using 6 tablespoons of sugar and 8 tablespoons of raspberries.
So here the ration be like
= 8 raspberries tablespoons to 6 tablespoons of sugar
= 8 to 6
hence, the second option is correct.
Learn more about ratio here: https://brainly.com/question/17642715
The art club had an election to select a president. 9 out of the 50 members of the art club voted in the election. What percentage of the members voted?
ILL GIVE BRAINLIEST TO WHOEVER ANSWERS AND EXPLAINS!! HELP QUICK!
Answer:
4 or 8
Step-by-step explanation:
Find the measurement of angle ABC
Answer:
x=97° a=97° b=97°
Step-by-step explanation:
83°+a=180° (by linear pair)
a=180°- 83°
a=97
and a=x°(by corresponding angle)
x= 97°
x=b(by vertical opposite angle)
b = 97°