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2 years ago

500 meters divided by 10 days

Mathematics

2 answers:

Flauer [41]2 years ago

7 0

Answer:

50 meters per day

Step-by-step explanation:

ANTONII [103]2 years ago

5 0

Answer:

Step-by-step explanation:

i think but ur question doesnt make sen

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If the length of the shorter leg of a right triangle is 5 cm and the length of the hypotenuse is 8 cm, find the length of the lo

Brilliant_brown [7]

Answer:

The length of the longer leg is 6.24 cm.

Step-by-step explanation:

Here, the length of the hypotenuse = 8 cm

The length of shorten leg ( Base) = 5 cm

Let us assume the length of longer leg (Perpendicular) = k cm

Now, as the given triangle is a right angled triangle.

So, by the PYTHAGORAS THEOREM:

$( Base)^2 + ( Perpendicular)^2 = ( Hypotenuse)^2\\\implies (5)^2 + (k)^2 = (8)^2\\\implies k^2 = 64 - 25 = 39\\\implies k^2 = 39\\k = \sqrt{(39)} = \pm (6.24)$

Now,as k is the length of the side, so it cannot be negative.

⇒ k = 6.24 cm

Hence, the length of the longer leg is 6.24 cm.

6 0

2 years ago

NO LINKS PLEASE- OR I SWEAR-

liq [111]

Answer:

Step-by-step explanation:

5 0

2 years ago

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Need help<br> Given u = ⟨root3, -1⟩ and v = ⟨3, –4⟩, what is u · v?

Kryger [21]

Answer:

3 $\sqrt{3}$ + 4

Step-by-step explanation:

If u = < x₁, y₁ > and v = <x₂ , y₂ > , then

u • v = x₁x₂ + y₁y₂

Given

u = < $\sqrt{3}$ , - 1 > and v = < 3, - 4 >, then

u • v = 3 $\sqrt{3}$ + (- 1)(- 4) = 3 $\sqrt{3}$ + 4

3 0

3 years ago

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Suppose a shoe company estimates that its monthly cost is

Fed [463]

Answer:

Hello,

Answer B

Step-by-step explanation:

$C(x)=300*x^2+200*x\\\\R(x)=-0.5*x^3+900*x^2-500*x+400\\\\\\P(x)=R(x)-C(x)\\\\=-0.5*x^3+900*x^2-500*x+400-(300*x^2+200*x)\\\\=-0.5x^3+900x^2-300x^2-500x-200x+400\\\\=-0.5x^3+600x^2-700x+400\\$

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2 years ago

P2+24p+23 what would the answer be

olga2289 [7]

Answer:

Step-by-step explanation:

You should factorize so

P2 + 24p + 23

P2 + 23 p + p + 23

P(p + 23) + 1(p + 23)

(p + 23) and ( p + 1) are the factors

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2 years ago