3 years ago

Help me solve this step by step please

Mathematics

1 answer:

bekas [8.4K]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Find the slope of the line that passes through the points (1,-4) and (4,2)

prohojiy [21]

slope, m = (y2-y1)/(x2-x1) = (2-(-4))/(4-1) = 6/3 = 2

so, your answer is 2

4 0

3 years ago

Read 2 more answers

Simply 3pq+5pr-2qr+qp-6rp

Agata [3.3K]

Answer:

The answer is 4pq−pr−2qr

5 0

3 years ago

2. Tamika is on page 20 of her book and reads 4 pages every night. Mark is on page 30 of the same book

Dmitry [639]

Answer:

7 nights

Step-by-step explanation:

Tamika: Mark:

20 30

24 32

28 34

32 36

36 38

40 40

44 42

6 0

3 years ago

Find the distance between the points J( – 8,0) and K(1, 4).

Ksenya-84 [330]

Answer:

The answer is

$\sqrt{97} \: \: units$

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} }$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

J( – 8,0) and K(1, 4)

The distance between them is

$|JK| = \sqrt{ ({ - 8 - 1})^{2} + ({0 - 4})^{2} } \\ = \sqrt{ ({ - 9})^{2} + ( { - 4})^{2} } \\ = \sqrt{81 + 16} \\$

We have the final answer as

$\sqrt{97} \: \: \: units$

Hope this helps you

4 0

3 years ago

The math club needs to raise more than $552. $.50 for a trip to state competition. The club has raise 12% of the funds which is

ratelena [41]

Each of the members must raise at least $69.46.

To start they need to raise $552.50. However, they have already raised 12% of it. They only need to raise 88% of it.

552.50 x 0.88 = 486.2

Divide the remaining amount by 7 to determine how much each individual must raise.

486.2 / 7 = 69.46

4 0

3 years ago