All categories

3 years ago

Find the slope of the line which is perpendicular to a line having a slope of 5/7

Mathematics

1 answer:

erica [24]3 years ago

3 0

Answer:

-7/5

Step-by-step explanation:

5/7

= -7/5

You might be interested in

Ill give you braindeath if you get this right

victus00 [196]

Answer:

The larger angle is 144 degrees and the smaller angle is 36 degrees

Step-by-step explanation:

Because this is a supplementary angle you have to find out what x is to solve this equation $2.4x+9.6x=180$

Because 2.4x and 9.6x are like terms we add them $2.4x+9.6x=12x$

So now to find x we divide 180 by 12 to get 15 $\frac{12x}{12} =\frac{180}{12}$

We replace the x with 15 $2.4(15)+9.6(15)=36+144$

We add 36 and 144 which equals 180

5 0

2 years ago

Read 2 more answers

Question 1* 10 points 2(x + 10) = 60 A. 25 B. -20 C. -25 D. 20

Lana71 [14]

Answer:

Step-by-step explanation:

5 0

3 years ago

732,178+167-642,137=please evaluate

zepelin [54]

Answer:

Around 175.80

Step-by-step explanation:

732/178 + 167 - 642/137 =

366/89 + 167 - 642/137

4 10/89 +167 - 642/137

8.80 +167

175.80

3 0

3 years ago

Read 2 more answers

The sum of all positive integers less than 300 which are not divisible by 3.

dimaraw [331]

Answer:

30000

Step-by-step explanation:

all positive integers less than 300 (300 exclusive)

1,2,3,4,5..........149,150,151.......296,297,298,299

there are (1+299) (2+298) (3+297)...(149+151) 149 pairs of 300 + 150

300 x 149 + 150 = 44850

all positive integers less than 300 which are divisible by 3

3,6,9,12..........294,297 i.e. 3 x (1,2,3,4.......49,50,51.....97,98,99)

3 x ((100 x 49) + 50) = 3 x 4950 = 14850

Answer: 44850 - 14850 = 30000

7 0

3 years ago

A horizontal line has points A, B, E, F. A line extends up and to the right from B to point C. A line extends horizontally from

hoa [83]

Answer:

B: 72 .............

7 0

3 years ago

Read 2 more answers