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Alex17521 [72]
2 years ago
9

Kiran, Mai, and Tyler went to their school carnival. They all won chips that they could exchange for prizes. Kiran won 2/3 as ma

ny chips as Jada, Mai won 4 times as many chips as Kiran. Tyler won half as many chips as Mai. If Jada won 42 chips, how many chips did Tyler, Kiran, and Mai each win?
Mathematics
1 answer:
KATRIN_1 [288]2 years ago
8 0

Answer:

k = 28

m = 112

t = 56

Step-by-step explanation:

From the question, the following equations can be derived

Kiran's chips (k) = 2/3 x J

Mai (M) = 4 x k

Tyler = 1/2 x M

If Jada won 42 chips, Kiran's chips (k) = 2/3 x 42 = 28

Mai = 4 x 28 = 112

Tyler = 1/2 x 112 = 56

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Answer:

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Step-by-step explanation:

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this a 12 % increase

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3 years ago
Find the surface area of this triangular prism
Karo-lina-s [1.5K]

Answer:

This may not be the numbers but just follow the way in how i did it hope it helps!!!

Step-by-step explanation:

SA= 2lw x 2lh x 2wh

Length - 5m

Width - 4m

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= 2 (5 x 4)+2 (5 x 6)+2 (4 x 6)

=2 ( 20)+2 (30)+2 (24)

= 40 + 60 + 48

=148

The dimensions of a second rectangular prism that will have the same surface area will be the below:

Length - 6m

Width -  5m

Height - 4m

SA = 2lw + 2lh + 2wh

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=60 + 48 + 40

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7 0
3 years ago
Solve for the roots in the equation below. x4 + 3x2 - 4 = 0
fgiga [73]
First, you need to rewrite the expression into binomial form, so you are working with two terms (as you world with a quadratic):
(x²)²-3(x²)-4=0
Now, you can place the x²s into brackets as the coefficient is now 1:
(x²  )(x²  )
Next, find out two numbers that add together to give you -3 and multiply to give -4 (these are the leftover integers after removing the x²s). These two numbers are -4 and 1.
Place the -4 and 1 into the brackets:
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This leaves you with a final factorisation of:
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8 0
3 years ago
The temperature on a winter night was -23 °F. The temperature rose by 5 °F when the sun came up. When the sun set again, the tem
trapecia [35]
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6 0
3 years ago
Read 2 more answers
A circle has central angle measuring 2pi/5 radians that intersects an arc of length 20cm what is the length of the radius of the
Alik [6]
<h2>Answer:</h2><h2>The radius of the circle = 15.92 cm</h2>

Step-by-step explanation:

Given, the central angle of the arc = \frac{2\pi }{5} = 1.256

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8 0
3 years ago
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