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Karolina [17]
3 years ago
5

Please Help Me!!!!!!!

Mathematics
2 answers:
RSB [31]3 years ago
7 0
Cannot be determined is the answer.
Grace [21]3 years ago
4 0

Answer:

F. cannot be determined

Step-by-step explanation:

not enough information

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A roof repairman charges a $60 consult fee, and then $45 per hour to complete repairs. if the homeowner pays a total of $195, ho
Thepotemich [5.8K]

The time spent by the repairman there will be 3 hours so the correct answer is option D.

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Given that:-

A roof repairman charges a $60 consult fee, and then $45 per hour to complete repairs. if the homeowner pays a total of $195.

The time will be calculated as:-

Total amount =  $195

Now the fixed consulting cost will be $60 and will be deducted from the

total amount.

Variable cost = 195 - 60 = 135

The $45 per hour charge so for $145 the time will be:-

Time = 135 / 45

Time =  3 Hours

Therefore the time spent by the repairman there will be 3 hours so the correct answer is option D.

To know more about relations follow

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6 0
2 years ago
HELP PLEASEEEE!!!!!! Last one :(
crimeas [40]

Answer:

4

Step-by-step explanation:

RS + ST = RT

=> 3x-8 + x = 2x

4x - 8 = 2x

Subtract 2x from both the sides,

4x - 2x - 8 = 0

2x - 8 = 0

Add 8,

2x = 8

Divide by 2,

x = 8/2 = 4

Length of line segment ST = x = 4

4 0
3 years ago
What is the measure of the missing angle in the triangle I ready
Westkost [7]

I don't know how to answer this because i don't know the other numbers. But I can tell you to find a missing angle all the angles must add up to 180. So just add the other numbers and subtract the answer from 180 then you should get an answer.

3 0
3 years ago
What is the surface area of this square pyramid?
sesenic [268]
The area of the base = 15 * 15 = 225 m2
ande tharea of each sloping triangular side = 1/2 * 15 * 18 =  135 m2

so total surface area = 225 + 4*135 =  765m2
6 0
3 years ago
Read 2 more answers
He how do you do this
OlgaM077 [116]

Answer:

I'm not sure. have you tried googling? Also where is comments on this site I'm kinda new

Step-by-step explanation:

4 0
2 years ago
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