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3 years ago

Please help stupidboythink or anybody

Mathematics

2 answers:

klemol [59]3 years ago

5 0

Answer: lol where is the question but if you need to think. Set a goal you want to do after you finish

Step-by-step explanation:

SashulF [63]3 years ago

4 0

Answer: what's the question?

Step-by-step explanation:

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17 more than some number is 57

anastassius [24]

17+x=57.
So, subtract 17 from both sides
X=40

6 0

3 years ago

Read 2 more answers

Ajay bought a fan and a heater for rs 4000. He sold the fan at a profit of a 25% and the heater at a loss of 5%. If he gained 7%

Alborosie

Answer: Heater -Rs 2400; Fan- Rs 1600

Step-by-step explanation:

Given

Ajay bought a fan and a heater for Rs 4000

Suppose the price of fan is x and that of heater is 4000-x

Profit on the fan is $0.25x$

Loss on heater is $0.05\times (4000-x)$

Total profit is 7% i.e. $0.07\times 4000$

$\therefore 0.07\times 4000=0.25x-0.05(4000-x)\\\Rightarrow 280=0.25x-200+0.05x\\\Rightarrow 480=0.3x\\\Rightarrow x=1600$

Thus, the price of heater is $4000-1600=Rs.\ 2400$

Price of fan is $Rs.\ 1600$

Price of heater is $Rs.\ 2400$

8 0

3 years ago

Point M is the midpoint of point A and point B. Find the coordinates of point B .

kkurt [141]

Answer:

coordinate of point b is 12,1 by midpoint formula

Step-by-step explanation:

take mp formula and evaluate by putting value it will give you x again same process then it will give you u

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%7B3%7D%5E%7Bx%20%2B%202%7D%20%20-%20%20%7B3%7D%5E%7Bx%7D%20%20%3D%20%20%5Cfrac%7B8%7D%7B9%

ser-zykov [4K]

$3^{x + 2}$ - $3^{x}$ = $3^{x}$ * $3^{2}$ - $3^{x}$ = 9( $3^{x}$ ) - 1( $3^{x}$ ) = 8( $3^{x}$ )

$3^{x + 2}$ - $3^{x}$ = $\frac{8}{9}$

⇒ 8( $3^{x}$ ) = $\frac{8}{9}$

⇒ $3^{x}$ = $\frac{1}{9}$ <em>multiplied both sides by 8</em>

⇒ $3^{x}$ = $\frac{1}{3^{2} }$

⇒ $3^{x}$ = 3⁻²

⇒ x = -2

Answer: x = -2

6 0

3 years ago

Find the length of the altitude to the hypotenuse of a right triangle whose sides have lengths 10, 24, 25.

chubhunter [2.5K]

I DONT KNOW BUT I SURE AS HELL KNOW IM HIGH ON HYPOTENUSE...<span />

8 0

3 years ago