All categories

3 years ago

What is the measure of

Mathematics

1 answer:

Xelga [282]3 years ago

3 0

Answer:

m<C = 90°

On applying the concept of vertically opposite angles.

m< C = m<GOE= 90°

Or, we can apply the concept of straight angle

m<DOE is straight angle

m<C +42+48=180°

m<C= 180-90° = 90°

You might be interested in

If you were to use the substitution method to solve the following system, choose the

Nezavi [6.7K]

Answer:

15x - y = - 6.....15x + 6 = y...so we sub in 15x + 6 in for y on the other equation

5x - 3y = -13

5x - 3(15x + 6) = -13 <== the new equation

Step-by-step explanation:

7 0

3 years ago

Can i get help working out 3x− 12 = 2x+ 3

Naddik [55]

Answer:

x = 15

Step-by-step explanation:

3x− 12 = 2x+ 3

3x-2x-12 = 3

x = 3+12

x=15

hope this helps! :)

5 0

3 years ago

Consider the arithmetic sequence 13, 24, 35, ....

Nostrana [21]

Answer: 27

Step-by-step explanation:

The given sequence : 13, 24, 35, ....

Here, first term : a= 13

Common difference: d=24-13 =11

The nth term of arithmetic sequence is given by :-

$a_n=a+(n-1)d$

It is given that the nth term is 299, so put $a_n=299, a=13 ; d=11$

$299=13+(n-1)11$

Subtract 13 from both sides , we get

$286=(n-1)11$

Divide both sides by 11, we get

$26=n-1$

Add 1 on both sides , we get

$n=27$

Hence, the value of n= 27

4 0

3 years ago

A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. What is the probability of

Naddik [55]

Your answer is B. 2/13

5 0

3 years ago

(-1,-8) what is the equivalent number

Keith_Richards [23]

Answer:

8 x n =3647 = 8.1

Step-by-step explanation:

3 0

3 years ago