Answer:
5/6
Step-by-step explanation:
To do this you just have to find the LCM (least common multiple)
2 3
4 6
6
And the denominator will be 6 and you multiply 1 /3 by 2/2 and 1/2 by 3/3 which is 2/6 and 3/6 and when added you get 5/6
Helpppp!!
Select all the functions whose graphs include the point (16,4).
y = 2x
y = x?
y = x + 12
y = x - 12
Answer:
it is the first one I am sure of it
Keisha is reading a 310 page book at a rate of 23 pages per day.Use a point-slope equation to determine how many pages she will have left to read after reading the book for 10 days. She will still have [ ] pages left to read after 10 days.
Answer:
80 pages
Step-by-step explanation:
Point slope Equation is :
y = mx + c
In the above question
y = 310 pages
x = number of days = 10 days
m= 23 pages per day
c = ?? Unknown
c = y - mx
c = 310 - 23 × 10
c = 310 - 230
c = 80 pages
She will still have 80 pages left to read after 10 days
can someone help me w this ?
Answer:
first choice
Step-by-step explanation:
a^2 + b^2 = c^2
a^2 + 10^2 = 15^2
a^2 + 100 = 225
- 100 -100
a^2 = 125
square 125
a = 11.18
I need help with this please help????
Answer:
D.29
Step-by-step explanation:
all you have to do is replace the x's with -2
4(-2)^2-3(-2)+7=4*4+6+7=16+6+7=22+7=29
Evaluate 4x-(y + 2) + 6 when x = 2 and y = 3
Answer:
answer is 3
Step-by-step explanation:
8-5
4(2)=8
3+2=5
8-5=3
Answer:
46
Step-by-step explanation:
PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!
Use the original price and the markup to find the retail price.
Original price: $64; Markup: 20%
The retail price is $ ___________
Answer:
$72 would be the retail price
Step-by-step explanation:
A traveler is walking on a moving walkway in an airport. The traveler must walk back on the walkway to get a bag he forgot. The traveler's ground speed is 1 fts against the walkway and 5 ft/s with the walkway. What is the traveler's speed off the walkway? What is the speed of the moving walkway? The traveler's speed off the walkway is ft/s.
Answer: here is your answer
Step-by-step explanation:
You can put this solution on YOUR website!
+t+ = traveler's speed in ft/sec
+w+ = walkway's speed in ft/sec
given:
+t+-+w+=+2+
+t+%2B+w+=+6+
-------------
Add the equations
+2t+=+8+
+t+=+4+
and
+t+%2B+w+=+6+
+4+%2B+w+=+6+
+w+=+2+
The traveler's speed off the walkway is 4 ft/sec
The speed of the moving walkway is 2 ft/sec
HELP HELP HELP I REALLY NEED HELP PLEASE PLEASE PLEASE!!!!!
Answer:
i think 7 maybe?
x^2+6x-19=0 pls helpppp
Answer:
Step-by-step explanation:
Since this is not factorable, let's just complete the square:
[tex]x^2+6x=19\\x^2+6x+9=28\\(x+3)^2=28\\x+3=\sqrt{28}\\x=2\sqrt{7}-3[/tex]
Write the equation of the line, in point-slope form. Identify (x1, y1) as the point (-2, 2). Use the box provided to submit all of your calculations and final answers.
Answer:
Slope: -1
Point-Slope Form: y - 2 = -1 (x - (-2))
Step-by-step explanation:
Answer: y-2=-1(x+2)
Step-by-step explanation: use whichever points you want I’m using (-2,2)
Find slope: y2-y1/x2-x1 so 2+2/-2-2 = 4/-4 = -1
Plug in these into y-y1= m(x-x1)
y-2= -1(x+2)
find the measure of angle 1
(simplify your answer. type an integer or a decimal)
Answer:
<1=117°
Step-by-step explanation:
The sum of two opposite interior angles equals one exterior angle.
<1=58+59=117°
Naomi's square bedroom has an area of 90 square feet. What is the length of one of the walls? Round to the nearest tenth if necessary.
Answer:
9.48 ft
Step-by-step explanation:
Step one:
given data
Naomi's square bedroom has an area of 90 square feet
Area of the room = 90 ft^2
Required
the length of the side of the room
Step two:
we know that area is
A= L^2
substitute
90= L^2
L= √90
L=9.48 ft
Hellllllllllllllllllllllllllllllllllllllllllllllllllllllllppppppppppppppp
Answer:
144 calories
Step-by-step explanation:
12%(1200)=
0.12(1200)=144
Find the volume of a cylinder with a height of 6cm and a radius of 3cm
Answer:
a) 54π cm³
Step-by-step explanation:
area of circle=πr²
9π
π9*6=54π
Answer:
b
Step-by-step explanation:
What is the solution to the equation below? Round your answer to two
decimal places.
6 • e^x = 25
x = 1.43 is the solution to the equation 6 • e^x = 25, rounded to two decimal places
A wheel with a diameter of 12 inches will move 377 inches when rolled five times. How far will the same wheel move to the nearest inch in 16 rolls?
HELP ME I BEG YOU SMART PEOPLE
Answer:
1, 206 inches
Step-by-step explanation:
Valerie and her parents are going to her grandparents' house in Tennessee. It is a 3-hour drive. If they leave at 9:00 am and don't make any stops, what time will they be at Valerie's grandparents' house?
Answer: 12:00 pm
Step-by-step explanation:
Valerie and her parents are goig to see her grandparents.
The grandparents leave 3 hours away.
They leave at 9:00 am.
The rime they'll arrive is therefore:
= 9 + 3 hours
= 12:00 pm
Here are two similar rectangles find the area of the largest one
Answer:
40.32 cm²
Step-by-step explanation:
The area of the small rectangle = 7 × 4 = 28 cm²
Given the ratio of the sides of similar rectangles = a : b , then
the ratio of the areas = a² : b²
Here ratio of sides = 4 : 4.8 = 1 : 1.2
ratio of areas = 1² : 1.2² = 1 : 1.44
Let x be the area of the larger rectangle then by proportion
[tex]\frac{1}{28}[/tex] = [tex]\frac{1.44}{x}[/tex] ( cross- multiply )
x = 40.32
Area of larger rectangle is 40.32 cm²
Answer:
do it yourself loser
Step-by-step explanation:
loser
A chef is going to use a mixture of two brands of Italian dressing the first brand contains contains 7% vinegar and the second brain contains 12% vinegar the chef wants to make 220 mL of dressing that is 11% vinegar how much of each branch should he said he use
Answer:
176 of 12% vinegar
44 of 7% vinegar
Step-by-step explanation:
Percentage vinegar required = 11%
Volume = 220 mL
First brand % = 7%
Second brand % = 12%
Let p = volume of 12% vinegar material
Mixture :
0.12p + 0.07(220 - p) = 220 * 0.11
0.12p + 15.4 - 0.07p = 24.2
0.05p = 8.8
p = 8.8 / 0.05
p = 176
176 of 12% vinegar and
220 - 176 = 44
44 of 7% vinegar
The height, x, of a model built with toy blocks is proportional to the number of blocks, y, that is used. The table below shows this relationship. Which of the following is the missing value for the table?
Anyone please help like I said I will Venmo you 5 dollars not joking but please help
Answer:
0 = 0 miles
1 = 1.5 miles
2 = 3 miles
3 = 4.5 miles
4 = 6 miles
5 = 7.5 miles
Step-by-step explanation:
multiply each hour by 1.5
If a garden snail travels 1.5 miles per hour, then when 0 hours pass, it would have travelled 0 miles (no time has passed).
After 1 hour, it would have travelled 1.5 miles.
After 2 hours, it would have travelled 3 miles (1.5 miles × 2 hours).
After 3 hours, it would have travelled 4.5 miles (1.5 miles × 3 hours).
After 4 hours, it would have travelled 6 miles (1.5 miles × 4 hours).
After 5 hours, it would have travelled 7.5 miles (1.5 miles × 5 hours).
I hope this helps!
How can we classify the following shapes ? Pleasee choose the correct answers !!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answer:
Quadrilateral, Square, and Rhombus
Step-by-step explanation:
Hope it helped!
Answer:
I think quadrilateral and rhombus.
Step-by-step explanation:
3x+4y=-36, -2x+4y=-16
Answer:
3x+4y=-36
x= -4/3y-12
-2x+4y=-16
x= 2y+8
Debby had 928 quarters. If it costs 8 quarters for each coke from a coke machine, how many could she buy
Answer: 116
Step-by-step explanation: simply divide 8 into 928
Answer:
116 coke
Step-by-step explanation:
992/8
=116
Debby would be able to buy 116 cokes from the coke machine.
F(x)= x^6 + 63x^3 -64
Solve for x for the equation 5x+2=12
Answer:
x=12
Step-by-step explanation:
Subtract 2 from both sides
Subtract 2 from 12 to get 10
Divide both side by 5
Finally,divide 10 by 5 to get 2
5(2)+2=12
PLEASE ANSWER ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
and answer like
answer 1. ___________________
answer 2.___________________
answer 3.___________________
answer 4.___________________
answer 5.___________________
Answer:
answer 1: proportinal
answer 2:proportinal
answer 3:not proportinal
answer 4:proportinal
answer 5:not proportinal
Step-by-step explanation:
btw im in k12 too i hope this helps
Answer:
1) proportional
2) proportional
3) not proportional
4) proportional
5) not proportional
Step-by-step explanation:
solve −4>x÷3 i need helpppp
Answer: x < -12
Step-by-step explanation:
SOME ONE HELP ITS DUE IN 3 HRS ITS ONLY ONE QUESTION PLS
The measures of two of the angles are 50° and 30° what is the last angle?
Answer: The answer would be 100 degrees.
Step-by-step explanation:
180 - (50+30) = 100
Hope this helps :)
1 Four sets of ordered pairs are shown below.
a. {(2, -4), (-3, -5), (-3, 3), (-2, 6)}
b. {(5,2), (3, 2), (-1, 2), (3,4)}
C. {(-6, -4), (3, -4), (-2,-4), (5, -4)}
d. {(3, 2), (-3, -2), (3, 6), (8, 2)}
Which set(s) of ordered pairs do NOT represent a function?
A a only
B a and c only
C a, b, and d only
D All of the above
Answer:
c
Step-by-step explanation:
its a, b, and d because these have inputs with different outputs
ex. (-3,-5) and (-3,3)
Answer:
The answer is C. a, b, and d only.
Step-by-step explanation:
A is not a function because -3 has two y like, (-3,-5) and (-3,-3).
B is not a function because like A, it has an x that has more than one y value, like (3,2) and (3,4)
C is a function because all the x values only have one y value, even though there are many x values that contain the same y value but to be a function the x value must not repeat (only if the y value is the same) or have multiple y values for the same x value.
D is not the function because the x value 3 has two different y values, (3,2) and (3,6)