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3 years ago

In the unit circle, the length of arc intercepted by an angle equals the radian measure of this angle. True False

Mathematics

1 answer:

Softa [21]3 years ago

4 0

True. would be the righh answer

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Check

asambeis [7]

Answer:

Step-by-step explanation:

An equation contains a sign equality (=) between two expressions.

And an expression is a simple algebraic statement.

By these definitions,

Equations Expressions

x = 2x + 5 21x - 13 + 11x

$\frac{1}{2}x=5+3$ -3.7x - 13

3x + 1 = -2.1 $\frac{1}{2}x+5$

7 0

3 years ago

HELLPPPPP AGAIN PLSSSSSSS COME ON MATHS

Anna007 [38]

Step-by-step explanation:

according to question triangle is concurrent so two traingle= 1rectangle

so finally ans is 6×2(12+2)=168

4 0

3 years ago

Can you graph y=8x+30

hoa [83]

Answer:

Here is your answer if thats is what you where asking for

Step-by-step explanation:

I really hope this helps! Look at the image I Uploaded.

3 0

3 years ago

the variable z is directly propertionto x. when x is 12, z has the value 228. what is the value of z when x=18

Kitty [74]

342 <span>is the value of z when x=18.</span>

5 0

2 years ago

Geoff has a bag that contains 4 red marbles and 6 blue marbles. He chooses two marbles at random and does not replace them. What

posledela

Total number of marbles = 10

Number of red marbles = 4

Number of blue marbles = 6

Probability = $\frac{number of favorable outcomes}{total number of outcomes}$

The probability that the first marble is blue = $\frac{6}{10}$

The probability that the first marble is red = $\frac{4}{9}$ ; 9 because 1 marble has already been taken out.

Joint probability= probability of event A * Probability of event B

= $\frac{6}{10}\times\frac{4}{9}$ = $\frac{24}{90}= \frac{4}{15}$

3 0

3 years ago