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ohaa [14]
2 years ago
6

A student wants to create a 2:1 scale drawing of the classroom. Is this an appropriate scale to use? Why or why not?

Mathematics
1 answer:
kvv77 [185]2 years ago
7 0

Answer:

I don’t know figure it out

Step-by-step explanation:

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Dima020 [189]
Hi there!!!

So using this rule:

Area = base * height
20ft  * 15ft  = 300ft^2
↑            ↑
base    height      

HOPE IT HELPS U!!!!!!!!!
THE ANSWER IS 300 FT^2

~ TRUE BOSS




5 0
3 years ago
What is the product?<br><br> (5r + 2)(3r − 4)
bazaltina [42]

this is the answer 15r^2 − 14r − 8

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Drop the top, pop it, let it bang (pop it, pop it)

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Drop the top, pop it, let it bang (Pop it, pop it)

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Hidden Hills, deep off in the main

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8 0
3 years ago
Read 2 more answers
The distance s (in feet) covered by a car t sec after starting is given by the following function. s = −t3 + 11t2 + 20t (0 ≤ t ≤
VladimirAG [237]

8.94

Answer:

Step-by-step explanation:

6 0
3 years ago
Pls anaerw this fast
Phoenix [80]

Answer:

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6 0
3 years ago
Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0?
lidiya [134]

Answer:

Option 1 is correct.

Step-by-step explanation:

Given the equation (x + 5)^2 + 4(x + 5) + 12 = 0

we have to choose the best statement describes the above equation.

(x + 5)^2 + 4(x + 5) + 12 = 0  →  (1)

As, the highest degree of its monomials i.e individual terms with non-zero coefficients is 2.

⇒ Degree of above equation is 2.

hence, the given equation is quadratic equation.

The general form of quadratic equation is

ax^2+bx+c

In variable u: u^2+u+c=0  →  (2)

Now, compare equation (1) with (2), we say that

The equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5).

Option 1 is correct.

6 0
3 years ago
Read 2 more answers
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