3 years ago

What is the surface area?

1 answer:

7 0

I believe it is 1250
Explanation: Area of a triangle=1/2bh-1/2•20•30
Area of square=bh-25•25
Add your answers together then you get 1250

You might be interested in

Lynna [10]

The answer is going to be yes it's rational. hope that helped

5 0

3 years ago

NARA [144]

Answer:

x = -0.17 and x = -5.83

Step-by-step explanation:

We are asked to solve the quadratic equation

$x^2+6\,x+1=0$

We use the quadratic formula using a = 1, b = 6 and c = 1

for a general quadratic equation of the form: $ax^2+bx+c=0$

Then, the solutions are given by;

$x=\frac{-6+/-\sqrt{36-4\,(1)\,(1)} }{2} =\frac{-6+/-\sqrt{32} }{2}$

which produces the two following answers (rounded to two decimals):

x = -0.17 and x = -5.83

8 0

3 years ago

Zanzabum

draw the lines down all the ways that it is equal on each side

7 0

3 years ago

nikitadnepr [17]

Answer:

im pretty sure it would be a.

Step-by-step explanation:

55x3 = 165, and 12x would mean the money times the amount of used he bought. so therefore it is a.

3 0

3 years ago

Mariana [72]

Answer:

angle bisector

3 0

3 years ago