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3 years ago

Hello do any no how to do this .If so can you tell me step by step please. It is called Solving Equations Puzzle.

Mathematics

2 answers:

sergiy2304 [10]3 years ago

8 0

Answer:

Pink Heart = 2 Green Square = 6 Blue Moon = 4

Step-by-step explanation:

h ( h x g) = (b x g) = 24 left side of table

2 (2 x 3) = (4 x 6) = 24 right side of table

h(h x g ) = 2(2 x 3) = (4 x 6) = (b x g) = 24 equivalent outcomes

jeka943 years ago

3 0

I'm pretty sure you have to write how much they are

Pink heart is 2

Green square is 2

Blue moon 1

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CAN SOMEONE PLEASE HELP ME ON THIS

Elena L [17]

Answer:

a) $525 CAD

b) $168.30 per day

c) $38.05

Step-by-step explanation:

a) 1 USD = 500

1.05CAD x

cross-multiply: x = $525 CAD

b) 504.90 / 3 = 168.30 per day

c) 1 USD = x

1.05CAD 39.95

cross-multiply: 1.05x = 39.95

x = 39.95 / 1.05

x = $38.05 USD

4 0

3 years ago

Solve: 6x + 10 = 4x -8. Determine how many solutions? (exactly one, infinitely many, no solution)

Vesnalui [34]

Answer:

x = - 9

Step-by-step explanation:

6x + 10 = 4x - 8

6x - 4x = - 10 - 8

2x = - 18

x = - 18 : 2

x = - 9

7 0

3 years ago

1.There are 32 adults and 20 children at a shool play.Which of these ratios is not equivalent to the ratio of adults to children

OLEGan [10]

Well it have to be D because 32 and 20 can not go into 64 to 40 because 32 times 64 is 2048 and 64 times 20 is 1280 and if it was 40 times 32 and 20 it will still be higher. I HAVE FAITH IN YOU.

7 0

3 years ago

Please help, I’ll mark your answer as brainliest!

statuscvo [17]

Answer:

$(x-230)^2+(y-220)^2=6100$

Step-by-step explanation:

The equation for a circle is $(x-h)^2+(y-k)^2=r^2$ , where $(h,k)$ is the vertex of the circle and $r$ is the radius. Immediately, since the center of the circle is given, we know what $h$ and $k$ are. $h$ is 230 and $k$ is 220.

The only thing we need to find is the radius, which will just be the distance from the center (230,220) to a point on the circumference (170,170). The distance between them can be calculated using the distance formula, which is really just the Pythagorean Theorem rearranged. The formula states that $d=\sqrt{x^2+y^2}$ , where $x$ is the change in the x-coordinates of the two points and $y$ is the change in the y-coordinates of the two points. Plug-in $x$ for 60 and $y$ for 50 to get $d=\sqrt{50^2+60^2}$ . Solve for $d$ , arriving at $\sqrt{6100}$ . Therefore, the radius of the circle is $\sqrt{6100}$ .

Finally, we have all of the components to create the equation of the circle. Plug-in 230 for $h$ , 220 for $k$ , and $\sqrt{6100}$ for $r$ .

The equation of the circle will be $(x-230)^2+(y-220)^2=6100$ .

Hope this helps :)

4 0

2 years ago

Factor each expression 16x+40y

prohojiy [21]

Hi there!

To factor this expression, you must first find the greatest common factor of each term, 16x and 40y.

To do this, first list the factors of each coefficient since they do not share any variables:
16:1,2,4,8,16
40:1,2,4,5,8,10,20,40

Notice that among the factors of each term, 8 is the greatest common factor.

Finally, factor 8 from the expression to get 8(2x+5y) as your final answer.

Hope this helps, and have a nice day!

5 0

4 years ago