2 years ago

PLSSS HELP

1 answer:

7 0

Sarah is making a scale drawing of a painting that is 48 in. wide by 120 in. high. Her paper is 12 in. wide and 24 in. tall. She decides to use the scale 1 in. = 4 in.

Is this a reasonable scale?

HOPE IT HELPS:)

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A carpenter purchased 70ft of redwood and 70ft of pine for a total cost of $282. A second purchase, at the same prices, included

dedylja [7]

I think the answer is $2.01 per 1ft of redwood and pine

282/2
=141

$141/70ft ÷ 70/70
=$20.1 per 1ft

7 0

3 years ago

Se arrastra un bloque de 18 kg a través de una superficie con una fuerza de 300 N en donde el coeficiente de fricción de dicha s

ozzi

Answer:

$10.9\ \text{m/s}^2$

Step-by-step explanation:

m = Masa del bloque = 18 kg

F = Fuerza en el bloque = 300 N

$\mu$ = Coeficiente de fricción = 0.6

El equilibrio de fuerzas del sistema viene dado por

$F-f=ma\\\Rightarrow 300-0.6\times 18\times 9.81=18a\\\Rightarrow a=\dfrac{300-0.6\times 18\times 9.81}{18}\\\Rightarrow a=10.9\ \text{m/s}^2$

La aceleración del bloque es $10.9\ \text{m/s}^2$ .

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3 years ago

What is the square root of 75m

umka2103 [35]

Answer:

the square root of 75 is either $\sqrt75$ or 8.66

Step-by-step explanation:

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3 years ago

The square of a number x is 92. The number x is between what two consecutive whole numbers?

natta225 [31]

The number X is placed somewhere between 9 and 10. That's because 9 squared is 81 and 10 squared is 100.

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3 years ago

What is the most precise classification of the quadrilateral?

Naddik [55]

It's F because a quadrilateral is at those classifications

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3 years ago