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2 years ago

15

4. The price of a motorbike is Gh 1,500.00. How much do you save if you we given a discount of 15%

2 answers:

sladkih [1.3K]2 years ago

7 0

Answer:

225

Step-by-step explanation:

Pretty sure it's the correct answer.

Effectus [21]2 years ago

5 0

Answer:

GH 225.00

Step-by-step explanation:

15% of 1500

(15÷100) × 1500

0.15×1500

225

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Solve for x. 5x+9=24

OlgaM077 [116]

Answer:

$5x = 24 - 9 \\ 5x = 15 \\ x = \frac{15}{5} \\ x = 3$

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The area of the rectangular floor in Tamara's room is 95 5/6 square

White raven [17]

Area of rectangle is width × length
which means area of rectangular floor in Tamara's room = width of room × length of room
-> 95 ⅚ sq feet = 8 ⅓ feet × length of
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->575/6 sq feet = 25/3 feet × length of room
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2 years ago

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Please help solve this system of equations

stepan [7]

Make a substitution:

$\begin{cases}u=2x+y\\v=2x-y\end{cases}$

Then the system becomes

$\begin{cases}\dfrac{2\sqrt[3]{u}}{u-v}+\dfrac{2\sqrt[3]{u}}{u+v}=\dfrac{81}{182}\\\\\dfrac{2\sqrt[3]{v}}{u-v}-\dfrac{2\sqrt[3]{v}}{u+v}=\dfrac1{182}\end{cases}$

Simplifying the equations gives

$\begin{cases}\dfrac{4\sqrt[3]{u^4}}{u^2-v^2}=\dfrac{81}{182}\\\\\dfrac{4\sqrt[3]{v^4}}{u^2-v^2}=\dfrac1{182}\end{cases}$

which is to say,

$\dfrac{4\sqrt[3]{u^4}}{u^2-v^2}=\dfrac{81\times4\sqrt[3]{v^4}}{u^2-v^2}$

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$\implies u=\pm27v$

Substituting this into the new system gives

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2 years ago

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enot [183]

I suppose you mean to have the entire numerator under the square root?

$\displaystyle\int_2^4\frac{\sqrt{x^2-4}}{x^2}\,\mathrm dx$

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We can write

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3 years ago

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pentagon [3]

Need the full question

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3 years ago

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