Answer:
line c
Step-by-step explanation:
a simple graph of one week equals two books or a slope of 2
27 equals 2 less than a number
Answer:
23
Step-by-step explanation:
Tell whether the value is a solution of the inequality X=36; 3x<100
Answer:
x = 36 is not a solution
Step-by-step explanation:
3x<100
Let x = 36
3*36 < 100
108 < 100
This is not true so x = 36 is not a solution
Answer:
This inequality is False!
Step-by-step explanation:
3x < 100
3x36 < 100
108 < 100
Since 108 is greater than 100 this statement is not true. Hope this helps:)
I need this solved quick plz!!!
Which of the following is the area of a rectangle with a length of 7 feet and a width of 5 feet?
Answer:
D) 35 sq ft
Step-by-step explanation:
The options are:
A) 24 sq ft B) 70 sq ft C) 12 sq ft D) 35 sq ft
So, when calculating the area of a regular rectangle or square, you need to multiply the base by the height (area=base*height)
So it is as simple as 7 multiplied by 5 which is 35 (7*5=35), so the answer is D) 35 square feet.
HELP PLS its due tomorrow
find the slope -1/2 1/2 -2 2
Answer:
the slope: 2
Equation : y=2x-4
Answer:
-2
Step-by-step explanation:
use the rise over run equation: your rise is 8 and your run is -4
your first y is 4 and your second y is -4: 4 - (-4) is 8
your first x is -4 and you second x is 0; -4 - 0 is -4
dividing 8 by -4 will give you -2, which is your slope
Can someone explain what does the pint (1,18) represent?
Answer:
1 cup of flour is needed to make 18 cookies
this is hard need help
Graph 1 - no
Graph 2 - no
Graph 3 - yes
Graph 4 - no
Graph 5 - no
Graph 6 - yes
Good luck !!
Combine Like Terms:
12 + 16 + 9x^2
How do you find the answer for this Solve for Y -y= -33
Answer:
the equation is
Y-y = -33
-33y
The inverse of G(x) is a function.
A. True
O B. False
G(Q
A shop sells packs of black pens, packs of red pens and packs of green pens.
There are
2pens in each pack of black pens
5 pens in each pack of red pens
6 pens in each pack of green pens
On Monday,
number of packs
of black pens sold:
number of packs of red pens sold: number of packs of green pens sold =7:3:4
A total of 212 pens were sold.
Work out the number of green pens sold.
Answer:96 green pens
7x ,3x,4x
assume that the black pens amd red pens and green pens are sold respictely
7x.2+3x.5+4x.6=212
53x=212
x=4
number of green pens sold
4x.6=4x4x6=96
A load of hay bales has been delivered to your barn. It takes you 15 seconds to unload each bale and place it in the space you have provided. With each bale you lift, you are exerting 250 J of work. Calculate the power it takes to unload one hay bale.
Answer:
80
Step-by-step explanation:
Which of the following equations represents a linear function?
A) 2x - 4y = 6
B) 3x3- y= -2
C) y=√4x
D) y = 6/x
Answer:
Step-by-step explanation:
What is the slope from a graph:
Answer:
Slope is 3/4
Step-by-step explanation:
slope is rise over run or y1-y2/x1-x2
in this case (-1-2)/(-4-0) = -3/-4 = 3/4
Answer:; The piont where the line meets up with the squares coner
Can someoe help?
7x-24=6x-2
Answer:
[tex]7x - 24 = 6x - 2 \\ collecting \: like \: terms \: \\ 7x - 6x = - 2 + 24 \\ 1x = 22 \\ x = \frac{22}{1} \: \: or \: \: x = 22[/tex]
Answer:
x = 22
Here's how i got it ^u^
7x - 24 = 6x - 2
Step 1: Subtract 6x from both sides.
7x - 24 = 6x - 2
- 6x - 6x
x - 24 = - 2
Step 2: Add 24 to both sides.
x - 24 = - 2
+ 24 + 24
which TA-DA!!! it equals x = 22
Need helppppppppppppppppppppppppppppppppp
Which of the following is the graph of y=√-x-3?
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
-x-3 ≥ 0
-x ≥ 3
x ≤ -3
how do i solve the question in the image provided ?
Answer:
0.19+0.46i and 0.19-0.46i
Step-by-step explanation:
[tex]\neq (-b+\sqrt{b^2-4ac} )/2a\\and\\(-b-\sqrt{b^2-4ac} )/2a\\\\a=8\\b=3\\c=2\\(-3+\sqrt{3^2-4*8*2} )/(2*8)\\= - 0.1875+0.463512i\\(-3-\sqrt{3^2-4*8*2} )/(2*8) = -0.1875-0.463512i[/tex]
hope its right
Problem #7: If a die is rolled one time, find the probability of getting a 5 or an even number.
Which of these is a correct statement about the function graphed below?
5
A. Its equation is y = 2x, so it is not a linear function.
B.
Its equation is y = 2x, so it is a linear function.
c. Its equation is y
2", so it is not a linear function.
D. Its equation is y
2", so it is a linear function
Answer:
C
Step-by-step explanation:
It curves so it automatically means it isn't any of the answers that say it is.
Numbers with variable powers are NEVER linear, so it is C.
The radius of circle A is r cm. The radius of circle B is twice the radius of circle A. What difference between the circumference of circle B and circle A (in cm)?
9514 1404 393
Answer:
2πr cm
Step-by-step explanation:
The circumference of a circle of radius r is ...
C = 2πr
For a radius of (r cm), the circumference is ...
A = 2π(r cm) = 2πr cm
For a radius of (2r cm), the circumference is ...
B = 2π(2r cm) = 4πr cm
Then the difference between the circumferences is ...
B -A = (4πr cm) -(2πr cm) = 2πr cm . . . . difference in circumference
At the aquarium there are 1350 sharks and 600 lion fish, for a total of 1950 fish all together. What is the ratio of fish to lion fish?
Answer:
2.25 Sharks to 1 lion fish
Step-by-step explanation:
1350 sharks / 600 lion fish =2.25
If u(x) = x^5-x^4x+x^2 and v(x)=-x^2, which expression is equivalent to (u/v)(x)?
Step-by-step explanation:
(x^5/-x^2)-(x^4x/-x^2)+(x^2/-x^2)
-x^3+x^2-1
help i need itbdbdbdbsb
Answer:
find the area of each figure fine your answer on the answer sheet and use
Step-by-step explanation:
fine the area of each figure find the area of each figure
a + 0 = a
Choose the property of real numbers that justifies the equation
The distance, y, Miranda travels while cross-country skiing, y, her distance traveled, varies directly with the amount of time, x, that she skis. Suppose Miranda skis 10 miles (the y coordinate) in 2 hours (the x coordinate).
A. What is the speed in miles per hour that Miranda is traveling?
B. Use your answer for (A) to write a direct linear variation equation relating this information.
C. How far will Miranda go in 3 hours?
D. If she travels 20 miles, how long did she ski? This one is worked out backward, be careful!
show your work
Using the principle of direct variation, the solution to the problem given are :
5 miles per hour d = 5t15 miles 4 hoursGiven the Parameters :
Distance = d
Amount of time = t
d α t ; d = kt
We can find k = constant of proportionality = speed of travel ;
d = 10 miles ; t = 2 hours
10 = 2k
k = 10/2
k = 5
Hence, speed = 5 miles per hour
B.) The direct linear variation expression becomes ;
d = 5t
C.) Distance traveled in 3 hours :
t = 3 hours
d = 5t
d = 5(3) = 15 miles
D. Time taken to travel a distance of 20 miles
d = 5t
20 = 5t
t = 20/5
t = 4 hours
Therefore, it will take 4 hours to travel a distance of 20 miles.
Learn more :https://brainly.com/question/13218948
Polynomials
Multiply ( 4x2 – 3)(x + 8)
Answer:
(4*2-3)(x+8)
(8-3)(x+8)
8(x+8)-3(x+8)
8x+64-3x-24
8x-3x+64-24
5x+40
A raindrop fallsat a rate of 4/50mile in 1/20hour. At this rate, how far will the raindroptravelin 1 hour?(60 minutes)
Answer:
Step-by-step explanation:
1/20 hour = 5 minutes
(We can now call 1/20 of an hour 5 minutes)
If it falls 4/50 of a mile in 5 minutes (1/20 of an hour),
we do 4/50 * 12 because there are 12 5-minute intervals in an hour/
4/50 * 12 = 48/50 = 24/25 of a mile
Therefore, the raindrop will travel 24/25 of a mile in an hour.
The distance of the raindrop in an hour will be 24/25 miles.
What is speed?The speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance. Speed is a scalar quantity and is described by its magnitude only.
Given that A raindrop falls at a rate of 4/50 mile in 1/20 hour. The distance in an hour will be calculated as:-
If it falls 4/50 of a mile in 5 minutes ( 1/20 of an hour ),
Distance = 4/50 x 12
Distance = 4/50 x 12
Distance = 48/50
Distance = 24/25 of a mile
Therefore, the distance of the raindrop in an hour will be 24/25 miles.
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What is the slope of the line represented by the equation y = 4/5x - 3?