All categories

2 years ago

What is the scale factor of a drawing if the scale is 1 inch = 6 feet

1 answer:

4 0

You can convert it to the same units in a scale to simplify it. when you do that, you end up with a scale factor. remember to change the ratio to simplest form

You might be interested in

Help me fjfjsncjdhdhfh

Deffense [45]

Step-by-step explanation:

$=> 2 {x}^{2} + \frac{7}{2}x + \frac{3}{4} = 0$

$=> \frac{8 {x}^{2} + 14x + 3}{4} = 0$

$=> 8 {x}^{2} + 14x + 3 = 0$

$=> 8 {x}^{2} + 12x + 2x + 3 = 0$

$=> 4x(2x + 3) + 1(2x + 3) = 0$

$= > (2x + 3)(4x + 1) = 0$

$= > x = - \frac{3}{2} or \frac{ - 1}{4}$

option C

8 0

2 years ago

Please help!! Giving BRAINLIEST!

garri49 [273]

Answer: D
Explanation: rad 36 is the same as rad 6^2 and they are perfect roots do then you just add the numbers like usual.

3 0

2 years ago

Evaluate 3xy + b if x = -4 ,y = 2 , and b = 5

olga2289 [7]

Answer:

-19

Step-by-step explanation:

ok so since they give you all the variables you can substitute their values

for example instead of 3xy you can write 3*(-4)y

so that is the basic idea for this problem

after substituting, the new equation is 3*(-4)*2 +5

i plan on using order of operations, or PEMDAS

3*(-4)=(-12)

(-12)*2=(-24)

-24+5=-19

so the answer is -19

hope this helps!

3 0

2 years ago

Square root of a number minus five.

grandymaker [24]

Answer:

it Doesnt have a square root

Step-by-step explanation:

7 0

2 years ago

What effect will replacing x with (x+7) have in the graph of the equation y=x^2

PilotLPTM [1.2K]

we are given equation as

$y=x^2$

so, when we replace x as x+7

our graph will shift left side by 7 units

$y=(x+7)^2$

we can see the graph

3 0

3 years ago