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Marta_Voda [28]
3 years ago
11

How do I find the solution for -t/4=-3pi

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
7 0
Use train tracks to solve a question like this , very easy way to not get confused to do first . do the right side then to the left and youll get your answer without getting irritated 
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last week 267 people watched a football game. this week 574 people watched a football game how many more people watched this wee
mel-nik [20]

This is subtraction, what you do is subtract 267 from 574 (267 - 574 =___)

And your answer comes out to be 307.

5 0
3 years ago
If a card is drawn at random from a standard deck of cards, what is the probability that it will be a 10 or a spade?
natita [175]

Answer:1 out of 52

Step-by-step explanation:

Will there is only one 10 out shades and there are 52 cards I a standard desk of cards so for that it would be one out of fifty-two

7 0
3 years ago
PLZ HELP 100 PTS!!!!!!!!!!!!!!!!!
erma4kov [3.2K]

Answer:

x = 12

Step-by-step explanation:

The mistake made here is in making 130 = 9x + 7. They are not the same.

The central angle = 130 degrees.

Any angle sharing the endpoints of the central angle and having it's vertex on the same side of the central angle is 1/2 the central angle.

1/2 the central angle = 130 /2 = 65

Cyclic quadrilaterals (those with all 4 points touching a circle's circumference) have opposite angles  supplementary.

65 + 9x + 7 = 180           Combine like terms on the left

72 + 9x = 180                 Subtract 72 from both sides

72 - 72 + 9x = 180-72     Combine

9x = 108                          Divide by 9

9x/9 = 108/9                  

x = 12

 

8 0
3 years ago
Read 2 more answers
If f(x) is an even function and (6, 8) is one the points on the graph of f(x), which reason explains why (–6, 8) must also be a
Vikki [24]

If f(x) is an even function, then f(x)=f(-x). In this case, f(6)=8=f(-6).


This is because an even function is symmetric about the y-axis. Hence the outputs of a negative x-value and a positive x-value are the same.


The correct option is the first option.

Since the graph is even, the outputs of a negative x-value and a positive x-value are the same.


4 0
4 years ago
Which cypress ion is equivalent to 4(x+2) ?<br> 6x<br> 4(x)+4(2)<br> 4(x)+4<br> 8x
jenyasd209 [6]

Answer:

4(x) + 4(2)

Step-by-step explanation:

4(x+2) = 4(x) + 4(2)

Distribution property

5 0
3 years ago
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