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vlada-n [284]
2 years ago
15

X^2 - 2x + 11 = 0 Someone help me. Solve the following using the quadratic formula

Mathematics
2 answers:
zhuklara [117]2 years ago
6 0
Solve the equation for x by find the A , B , C of the quadratic then applying the quadratic formula 


egoroff_w [7]2 years ago
3 0
I hope this helps you

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A parachutist's rate during a free fall reaches 80 meters per second. what is this rate in feet per second? At this rate, how ma
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Step-by-step explanation:

6 0
2 years ago
You want to buy a trampoline. You found one online that has a circumference of 6.28 yards. What is the area?
gizmo_the_mogwai [7]

The area of the trampoline  is mathematically given as

a = 3.14

<h3>What is the area?</h3>

Question Parameters:

You found one online that has a circumference of 6.28 yards

Generally, the equation for the Circumference   is mathematically given as

C = 2*pi*r

Thererfore

6.28 = 2*3.14*r

r = (6.28)/(6.28)

r = 1

In conclusion, where radius is

a= pi*r^2

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Read more about  Arithmetic

brainly.com/question/22568180

7 0
2 years ago
Read 2 more answers
-(7-9)z-6z=8(-6+2) solve for z
Sergeeva-Olga [200]

Answer:

(-(7-9))(z)-6z= 8(-6+2)

Simplify

-(-2)(z) -6z =8(-6+2)

Multiply 8*-6 and 8*2

2z -6z= -48+16

Combine like terms

2z+-6z =-32

-4z=-32

Divide both sides by -4

z=8

Step-by-step explanation:

5 0
2 years ago
Evaluate f(x) =3x+8 for x=1
SpyIntel [72]
X= 11
If you plug in 1 for X in the equation, you will get:
 f(x) =3+8
3+8=11
Hope this helps.

5 0
3 years ago
Evaluate the expression when x=3 , y=−4 , and z=−6.<br> z−2x/y
hichkok12 [17]

Answer:

9/2

distribute the value of x,y, and z, on the given questions, and then you do multiplication, next addition, lastly lowest term.

6 0
3 years ago
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