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3 years ago

Akash left his house and walked west 7 kilometers

Mathematics

1 answer:

Mila [183]3 years ago

5 0

is that a math question? can you type out the full question please?

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Plz!!!!!! HELP!!! Need this!!

vesna_86 [32]

Answer:

i cant see it

Step-by-step explanation:

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3 years ago

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A random experiment has three steps with three outcomes possible for the first step, two outcomes possible for the second step,

Elena L [17]

Answer: 6 outcomes

Step-by-step explanation: Since the first outcome is 2 and the second is 4 2 times 3 is ix since it is multiplying by 2 (2,4,6,8)

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3 years ago

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The vertex of the parabola below is at the point (3,2) and the point (4,6) is on the parabola. What is the equation of the parab

nata0808 [166]

Answer:

$\large\boxed{y=4(x-3)^2+2\ \bold{vertex\ form}}\\\boxed{y=4x^2-24x+38\ \bold{standard\ form}}$

Step-by-step explanation:

The vertex form of a parabola:

$y=a(x-h)^2+k$

(h, k) - vertex

We have the vertex at (3, 2) → h = 3 and k = 2.

Substitute:

$y=a(x-3)^2+2$

The point (4, 6) is on athe parabola. Put the coordinates of this point to the equation:

$6=a(4-3)^2+2$ subtract 2 from both sides

$6-2=a(1)^2+2-2$

$4=a\to a=4$

Finally:

$y=4(x-3)^2+2$ vertex form

use (a - b)² = a² - 2ab + b²

$y=4(x^2-6x+9)+2$ use the distributive property

$y=4x^2-24x+36+2$

$y=4x^2-24x+38$ standard form

6 0

3 years ago

Maths 1. 24÷ (-6) 2. -15 ÷ 0.3 3. -4 ÷ (-20)

Lesechka [4]

Answer:

hope it helps

Step-by-step explanation:

1) -72

2) -50

3) 0.2

8 0

3 years ago

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324 ft

kotegsom [21]

The distance between the flagpole and the building is the number of feet between them

The building is 162 feet from the flagpole

<h3>How to determine the distance</h3>

The given parameters are:

Flagpole = 40 feet
Building Shadow = 324 feet

The flagpole's shadow is 50% longer than the flagpole.

So, the length (l) of the flagpole's shadow is:

$l = 40 * (1 + 50\%)$

$l = 60$

The length of the building's shadow (d) is then calculated as:

$60 : 40 =d : 324$

Express as fraction

$\frac{60}{40}= \frac{d}{324}$

$1.50 = \frac{d}{324}$

Solve for d

$d = 1.50 * 324$

$d = 486$

The distance (x) of the building from the flagpole is then calculated as:

$x = 486 - 324$

$x = 162$

Hence, the building is 162 feet from the flagpole

Read more about distance and bearing at:

brainly.com/question/11744248

7 0

2 years ago