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2 years ago

Parallel to y - 2x = 4 and passes through (0,5)

Mathematics

1 answer:

wolverine [178]2 years ago

4 0

Answer:

y=2x+5

Step-by-step explanation:

y=2x+4 means that the slope is m1=2

A parallel line shall have the same slope so

m2=m1=2

Therefore, the equation of the new line will be

y=2x+q

where q is the y-intercept, that is 5 because the line must pass in (0,5), so

q=5

and

y=2x+5

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A bouncy ball is dropped such that the height of its first bounce is 2.75 feet and each successive bounce is 80% of the previous

Allushta [10]

Answer:

0.3 feet

Step-by-step explanation:

2.75(0.8)^x

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bouce 12 would mean x=11

2.75(0.8)^11 = 0.2

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2 years ago

The number of orange fish is 1 1/4 times the number of blue fish. How many blue fish for every five orange fish

neonofarm [45]

I got 4 blue fish for every five fish.

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3 years ago

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PIT_PIT [208]

In the smaller triangle, let $y$ be the length of the smallest leg. Then the smallest leg in the larger triangle is $14-y$ .

Within the scope of the smaller triangle, we have $y$ such that

$x^2+y^2=13^2\implies y=\sqrt{13^2-x^2}$

Then within the larger the triangle, we would have

$x^2+(14-y)^2=15^2\iff x^2+\left(14-\sqrt{13^2-x^2}\right)^2=15^2$

Now we can solve for $x$ :

$x^2+14^2-28\sqrt{13^2-x^2}+(13^2-x^2)=15^2$

$\implies x=12$

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3 years ago

Solve log 2x + log 12 =3 can

stepan [7]

Log(2x*12)=3
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1000=24x
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3 0

3 years ago

Please answer quickly thanks :)))

soldi70 [24.7K]

From least to greatest: |6.99|,|-7.09|,|7.15|,|-7.18|,|-7.21|. This is becauase every value will be positive because of the absolute value

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3 years ago

Read 2 more answers