4 years ago

Help and hurry please

Mathematics

1 answer:

ira [324]4 years ago

5 0

Answer:

Step-by-step explanation:

First try to eliminate answers.

You have to work between 30 and 40 hours to get 1565.

It's not A or B.

Now, you can see that the choices are 31, and 35

1565 is only 15 more than 1550.

It's 31.

You might be interested in

What is the seventh term (x-2y)^6

padilas [110]

To know the answer to that, you kneed to know a value of x or y to solve for them

6 0

3 years ago

What is the length of PQ¯¯¯¯¯?

timofeeve [1]

Since you don't have any angle and its opposite side, you cannot establish the ratio for the law of sines, so you must use the law of cosines.

$c^2 = a^2 + b^2 - 2ac \cos C$

Let's change it for this problem.

$r^2 = p^2 + q^2 - 2pq \cos R$

$r^2 = 9^2 + 6^2 - 2(9)(6) \cos 34^\circ$

$r^2 = 9^2 + 6^2 - 2(9)(6) \cos 34^\circ$

$r^2 = 27.46$

$r = 5.24$

$PQ = 5.2~km$

5 0

4 years ago

Read 2 more answers

Answer n how to solve

crimeas [40]

Answer:

Triangle Sum Theorem

Step-by-step explanation:

The Triangle Sum Theorem explains that the sum of every triangle must be 180*

5 0

3 years ago

Please help me!!! i will give brainliest! please answer part A and B (links=report)

prisoha [69]

Answer:

1,4 1,6 1,8 2,0 2,2

Step-by-step explanation:

The Times table of 2

7 0

3 years ago

kim practices soccer each day. she made a chart of the number of shots she made and the goals she scored. find the equation that

Sedaia [141]

Answer:4x

Step-by-step explanation:

8 0

3 years ago