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Sati [7]
3 years ago
13

PLEASE HELP! SUPER EASY!!! Find the distance from point (2,6) to point (8,3) to the nearest tenth of a unit. ( using Pythagream

theorem )

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
6 0

Answer:

√45

Step-by-step explanation:

s² = 6² + 3²

s² = 36 + 9

s² = 45

s = <u>√45</u>

<em>Hope it helps and is useful :)</em>

<em>Hope it helps and is useful :)If wrong, please forgive me</em>

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A porch has the shape of a quarter circle. If the porch was a complete circle it would have a diameter of 5 ft. What is the appr
Sladkaya [172]
Normally, to find the area of a circle you'd do π × r^{2} so you have to find the radius by dividing 5 by 2 to get 2.5. Approximating pi as 3.14, you would do 3.14 × 2.5^{2} = 19.625. Because the porch is a quarter circle, you would then divide this by 4 to get 4.906. Rounded to the nearest square foot, your answer would therefore be 5 ft. I hope this helps!
3 0
3 years ago
Copies of a famous painting were created at the local art museum for visitors to purchase. The copies had a 30% smaller area tha
lina2011 [118]

Answer:

12.6 square feet

Step-by-step explanation:

So first we set it up:

18ft is 100% of the original

and the area of the copies are 70%

Copies: x

x/70 = 18/100

70(18) = 1260

1260/100 = 12.6

x = 12.6

6 0
3 years ago
HELP ASAP PLZ &amp;THANK YOU :)
Andre45 [30]

The standard form:

Ax+By=C

The slope-intercept form:

y=mx+b

m - slope

m=\dfrac{y_2-y_1}{x_2-x_1}

b - y-intercept (0, b).

We have the point (0, 43) → b= 43.

Next point (2, 55). Substitute to the slope formula:

m=\dfrac{55-43}{2-0}=\dfrac{12}{2}=6

Therefore we have:

y=6x+43      <em>subtract 6x from both sides</em>

\boxed{-6x+y=43}


8 0
3 years ago
If a common logarithm is written without a base, what base should be used in evaluating it?
Mice21 [21]
10 is the default base for a logarithm
log of 50 is equal to log base 10 of 50
3 0
3 years ago
AYUDAAAAAAAAAAAA Un numero es 40% mas que el otro número, si la suma de 2 números es 84 busca los 2 números.
lions [1.4K]

Answer:

Si el número es x, entonces 1.4x + x = 84,

Entonces 2.4x = 84 yx = 84 / 2.4 = 840/24 = 35.

El otro número es 84-35 = 49

Step-by-step explanation:

Espero que te ayudo

Dejame saber : )

7 0
3 years ago
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