Find the measure of angles JGH. Explain or show your reasoning
2 answers:
Answer: The required measure of angle JGH is 150°.
Step-by-step explanation: We are given to find the measure of angle JGH.
From the figure we note that
FH is a straight line and JG is a ray on line FH, thereby making angle FGH to be a straight angle.
So, angles JGF and JGH makes a linear pair.
Also, m∠JGF = 30°.
Therefore, we get
Thus, the required measure of angle JGH is 150°.
You might be interested in
Answer:
false
Step-by-step explanation:
Both of the matrices are 1 x 1 ("one by one"), so they can be added to produce a 1 x 1 matrix.
To add (or subtract) two matrices, they must be the same size.
(m x n) + (m x n) = (m x n)
m x n means a matrix has m rows and n columns. Dimensions are always named in that order: rows, then columns.
Answer: 1000 hot dogs and and 1600 sodas were sold.
Step-by-step explanation:
Let x be the number of hot dogs and y be the number of sodas.
Given : The concession stand at an ice hockey rink had receipts of $6200 from selling a total of 2600 sodas and hot dogs.
Each soda sold for $2 and each hot dog sold for $3 .
Then, we have the following system of two linear equations:-
Multiplying 2 on both sides of (1), we get
Now, Eliminate equation (3) from equation (2), we get
Put x=1000 in (1), we get
Hence, 1000 hot dogs and and 1600 sodas were sold.