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3 years ago

Hey did I do this the right way

Mathematics

2 answers:

igomit [66]3 years ago

7 0

Yes, you did just a little quick tip it only works with subtraction not addtion otherwise its prime.

crimeas [40]3 years ago

5 0

Yes 2m x 2m does equal 4m^2 and im sure you know 5 x -5 =-25

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Determine the intercepts of the line. 4x-1=3y+5

guapka [62]

Calculate the intercepts bu replacing x or y with 0 and solving for the other.

4x - 1 = 3y + 5
If x = 0,
4(0) - 1 = 3y + 5
-1 = 3y + 5
-6 = 3y
y = -2

If y = 0
4x - 1 = 3(0) + 5
4x - 1 = 5
4x = 6
x = 6/4 or 3/2

x int: (3/2,0)
y int: (0,-2)

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4 years ago

Please help me I will choose the Brainliest if it's correct tenkchuu

Varvara68 [4.7K]

The correct answer is D. P 720:)

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3 years ago

Joseph jumped off of a cliff into the ocean in Miami while vacationing with some friends. His height as a function of time is gi

Aneli [31]

Answer:

Step-by-step explanation:

I think the missing equation in your question is: h(t) = -16 $t^{2}$ + 16t + 480

Here is my answer:

As we know that the vertex form of a parabola, y=a $(x-h)^{2}$ + k where(h,k) is the vertex

h(t) = -16 $t^{2}$ + 16t + 480

= -16 ( $t^{2} -t)$ + 480

= -16 $(t-\frac{1}{2}) ^{2}$ + 484

So the vertex is ( $\frac{1}{2}$ , 484)

a. It take for Joseph $\frac{1}{2}$ second to reach his maximum height

b. The highest point that Joseph reached is the vertex of the function, it is 484 ft

c. Joseph hit the water after how many seconds?

<=> h(t) = 0

<=> -16 $t^{2}$ + 16t + 480 = 0

<=> t = $\frac{192}{32}$ second = 6 sec

Hope it will find you well

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3 years ago

What is 478 divided by 16

sergij07 [2.7K]

The answer to your question is 29.875

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4 years ago

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What is the equivalent fraction of 2/6

Leto [7]

1/3 because 2/6 divided 2/2 equals 1/3

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3 years ago

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