Answer these and get 50 points
1. Find The measure of angle GAB
2.find the measure of arc BD
3.Find The Measure Of Arc GD
4.Find the measure of angle GFD

1) Angle GAB=88°

2) Arc BD=124°

3) Arc GD=144°

4) Angle GFD=36°

Step-by-step explanation:

1) To get angle GAB we subtract the arc from 180. The reason for this is because the arc and the angle have to total 180 when added.

This would mean that 180-92=88 is angle GAB.

2) To get this arc we use the same logic as before. We subtract 56 from 180 to give us the measure of the arc.

180-56=124 is the measure for are BD

3) To get arc GD we need to add arcs BD and BG. The reason for this is because a circle always adds up to 360°. If we subtract the sum of these 2 measurements from 360 it gives us the measurement for arc GD.

124+92=216

360-216=144 is the measurement for arc GD.

4) All triangles add up to 180°. Using this logic we use the same strategy as before and add up both angle measurements to get the last one.

88+56=144

180-144=36 is the measurement of angle GFD.

Hope this helps! Wouldn't mind a brainliest :3

-MoCKEry

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.