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3 years ago

In the diagram, GH bisects ZFGI.

Mathematics

1 answer:

shutvik [7]3 years ago

5 0

Answer:

"bisect" means: angle FGH = angle HGI

(3x-3)=(4x-14)

-3+14=4x-3x

x=11

Angle FGH = (3x-3) = 30

Angle HGI = Angle FGH = 30

Angle FGI = 60

Step-by-step explanation:

i think this is right im not sure

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Which expression represents the area of the base of the cone?

zaharov [31]

Answer:

A. (pi)(3 squared)

Step-by-step explanation:

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3 years ago

Tyler ran to the gas station because he wanted a bag of cheetos. The gas station was 685 meters away from his home. He was able

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3 years ago

HELP HELP HELP HELP HELP HELP PLZZ SOMEONE

velikii [3]

Answer:

B.) 4.18 square inches

Step-by-step explanation:

Find the area of the one right triangle and multiply it by two. The formula for the area of a triangle is:

$A=\frac{1}{2} bh$

Insert the values. 1.1 is the base and 3.8 is the height:

$A=\frac{1}{2} *1.1*3.8$

Simplify:

$A=\frac{1*1.1*3.8}{2} \\\\A=\frac{4.18}{2} \\\\A=2.09$

Multiply the area of one triangle by two:

$2.09*2=4.18\\\\A=4.18$

The total area of the shaded figures is $4.18$ $in^2$

:Done

8 0

3 years ago

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Olegator [25]

Answer:

a) The Total fee, that Mike charges for 4 hours of instruction is $152

b) The total fee, that Tony charges for 4 hours of instruction is $148

c) The difference between total fee Mike and Tony charge for 4 hours of instructions is $4

Step-by-step explanation:

a) What is the total fee, that mike charges for 4 hours of instruction.

Mike charges $12 for travel expenses and $35 per hour for instruction.

So, the equation will be: $y=35h+12$ where h is number of hours and y is cost

Put h=4 and find cost

$y=35h+12\\y=35(4)+12\\y=140+12\\y=152\\$

So, the Total fee, that Mike charges for 4 hours of instruction is $152

b) What is the total fee, that Tony charges for 4 hours of instruction

Tony's fee can be modelled by C=32h+20 where h is number of hours and C is cost

Put h=4

$C=32h+20\\C=32(4)+20\\C=128+20\\C=148$

So, the total fee, that Tony charges for 4 hours of instruction is $148

c) What is the difference between total fee Mike and Tony charge for 4 hours of instructions.

Cost for Mike = $152

Cost for Tony = $148

Difference = 152 - 148 = 4

So, the difference between total fee Mike and Tony charge for 4 hours of instructions is $4

8 0

2 years ago

42x 5 y 4 =(−7x 3 y)(B)

gulaghasi [49]

This is my very own step-step solution:

Step 1:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 

 42*x^5*y^4-((-7*x^3*y)*(b))=0
Step 2:Equation at the end of step 1 :

((42•(x5))•(y4))-((0-(7x3•y))•b) = 0

Step 3:Pulling out like terms :

42x5y4 + 7x3yb = 7x3y • (6x2y3 + b)

The correct is: 7x3y • (6x2y3 + b) = 0 

Quick Side Note:
Binomial can not be factored as the difference of two perfect cubes

I hope this helps a little!

Hope you have a great day!

4 0

3 years ago