1. Which of the following correctly relates the measures of the diameter (d) and radius (r) of acircle?
Answers
Answer:
The answer is R= D/2
Step-by-step explanation:
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Rafael took 4 pumpkin pies to a family gathering. If he divides each pie into six equal size slices, how many slices can he serve?
What is the range of the relation? {(1, 2), (2, 4), (3, 2), (4, 6)} A.{2, 4} B.{1, 2, 3, 4, 6} C.{2, 4, 6} D.{1, 2, 3, 4}Which relation is a function? A.{(1, 2); (2, 3); (3, 4); (2, 5)} B.{(1, 2); (1, 3); (1, 4); (1, 5)} C.{(1, 2); (2, 3); (3, 4); (1, 5)} D.{(1, 2); (2, 2); (3, 2); (4, 2)}For the function f(x) = 2 – 3x, find f(4). A.–5 B.12 C.–10 D.14Which equation represents a direct linear variation? A.y = x – 3 B.y=1/3x C.y = x^2 D.y=1/xWhich is the direct linear variation equation for the relationship?y varies directly with x and y = 12 when x = 4. A.y = 3^x B.y = x + 8 C.y = 2x + 4 D.y = x – 8Which is the quadratic variation equation for the relationship? y varies directly with x2 and y = 48 when x = 2. A.y = 4x^2 B.y = 4x C.y = 12x^2 D.y = x^2 + 25Write the inverse variation equation for the relationship: y varies inversely with x and y = 4 when x = 2. A.y = 2x B.y=8/x C.y = x + 2 D.y=1/2x
how do u calculate the distance from the centre of the circle to the centre of one edge of the hexagon
Answers
Carlos is 6
let x be Carlo's age then
2x + 8 = 20 → (solve for x)
subtract 8 from both sides
2x = 20 - 8 = 12
divide both sides by 2
x = = 6
Carlos is 6 years old
c = Carlos
j = John
--------------------
2c + 8 = j
2c + 8 = 20
2c = 20 - 8
2c = 12
c = 12 : 2
c = 6
-------------------------
6*2+8=20
Answers
Answers
1/2 would be in between 0 and 1. The fraction 4/2 is actually 2, so it would just be plotted on the number 2 on the number line. 5/2 is reduced to 2.5, therefore it goes in between 2 and 3.
1/2 = 0.5 and 0.5 is > than zero but < than one
4/2 is 4 divided by 2 = 2 and two is 2 (Funny)
5/2 = 2 and 1/2 = 2.5
Hope that Helps!
Answers
Answer:
Step-by-step explanation:
10 months hope this helps
Answers
Answer:
The number of gold fishes which are more than guppies are:
15
Step-by-step explanation:
Let the number of guppies in the fish tank =x
and it is given that:
There are 6 times as many goldfish as guppies.
This means that the number of goldfishes in the tank are: 6x
Also, it is given that:
There are a total of 21 fish in the tank.
i.e.
Hence,
- The number of goldfish in the tank = 6×3 = 18 goldfishes.
- and number of guppies in the tank = 3
This means that:
There are 15 (18-3=15) more goldfishes in the tank then guppies.
There are 15 moregoldfish than guppies in Sean's fish tank.
We have,
Let's assume the number of guppies in the tank is 'g'.
According to the given information, the number of goldfish is 6 times the number of guppies, which can be expressed as:
Number of goldfish = 6g
The total number of fish in the tank is given as 21:
Number of goldfish + Number of guppies = 21
Substituting the expression for the number of goldfish, we get:
6g + g = 21
Combining like terms, we have:
7g = 21
To solve for g, we divide both sides of the equation by 7:
g = 21 / 7
g = 3
Therefore, there are 3 guppies in the tank.
To find the number of goldfish, we substitute the value of g back into the expression for the number of goldfish:
Number of goldfish = 6g
Number of goldfish = 6 * 3
Number of goldfish = 18
The difference between the number of goldfish and guppies is:
Number of goldfish - Number of guppies = 18 - 3 = 15
Therefore,
There are 15 moregoldfish than guppies in Sean's fish tank.
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