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2 years ago

Can someone help me with these ignore the place your answer in the gridd

Mathematics

1 answer:

madreJ [45]2 years ago

4 0

Apply pythagorean theorem

L=12ft
B=9ft

Diagonal

√L²+B²
√12²+9²
√144+81
√225
15ft

Again apply

H²=P²+B²
H²=3²+9²
H²=9+81
H²=90
H=√90ft
H=9.5ft

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4 years ago

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3 years ago

A curve passes through the point (0, 5) and has the property that the slope of the curve at every point P is twice the y-coordin

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$y=5e^{2x}$

Step-by-step explanation:

Let (x,y) represents a point P on the curve,

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$\frac{dy}{dx}=2y$

$\frac{1}{y}dy=2dx$

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3 years ago

Jack has some marbles. He has ten more red marbles than blue marbles. He has fewer yellow marbles than blue marbles.

kap26 [50]

Answer:

Jack has at least 15 marbles: 12 red, 2 blue and 1 yellow.

Step-by-step explanation:

1. Let's review the information given to us to solve the problem correctly:

Number of red marbles = 10 more than blue marbles

Number of yellow marbles fewer than blue marbles

2. How many of each color marble could Jack have?

r = Number of red marbles

b = Number of blue marbles

y = Number of yellow marbles

r = b + 10

y < b

If y = 1, then b ≥ 2, and r = b + 10,

fulfilling the three conditions, we have:

y = 1, b = 2, and r = 12

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3 years ago