2 years ago

Please help with this problem i need to show my work

Mathematics

1 answer:

Damm [24]2 years ago

5 0

Answer:

2/7 .2857

Step-by-step explanation:

You might be interested in

-(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

Is circle Tangent lines

Sergio [31]

no because it is not a right angled triangle.

this means angle A is not 90° so AB cant be a tangent.

4 0

3 years ago

Pls help out need answers quick

maw [93]

Answer: answer is 8 because -5 + 1 = -4 then + 10 = 4

8 0

2 years ago

Find (3) if<br> f(x)=x2 + 2x2-x-1

Olenka [21]

Answer:

The correct answer is:

$f(3)=23$

Step-by-step explanation:

By evaluating first, and then the mathematical calculation, we have:

$f(3)= 3^{2} + 2 ×3^{2} - 3 -1$

$= 9 +18 -3-1$

$= 23$

7 0

2 years ago

I doing vertical angles and I'm way too confused to even understand

steposvetlana [31]

Erotically angles are opposite each other and equal the same degree.

In the image 5x and 120 are vertical angles so 5x needs to equal 120.

X = 120/5

X = 24

3 0

2 years ago

Read 2 more answers