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tatiyna
3 years ago
5

What are two lines that intersect to form right angles called

Mathematics
2 answers:
joja [24]3 years ago
8 0

Answer:

Perpendicular

Step-by-step explanation:

Lines that intersect at right angles (i.e 90 degrees) are by definition Perpendicular

zhuklara [117]3 years ago
7 0

Answer:

perpendicular lines

Step-by-step explanation:

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Help pleaseeeeeeeee​
Doss [256]

Answer:9

Step-by-step explanation: im not really sure I kinda just guess and check, so like, 2/3 times 3 is 6/3 which is 2. so 6/2 is 3. 3 times 3 is nine.

4 0
3 years ago
-(y + 2) + 8 = 3<br> I’m so confused on this, please send help
Hoochie [10]

Don't be worried friend :)

-(y + 2) + 8 = 3

=> -(y + 2) = -5

=> y + 2 = 5

=> y = 3

7 0
3 years ago
20x^2-12x-8 <br> a. (10x+2) (2x+5)<br> b.(5x+2) (4x-4)<br> c. (5x-2) (4x+4)<br> d. (10x-2) (2x-5)
almond37 [142]

Answer:

B

Step-by-step explanation:

20x^2 - 12x - 8

4 ( 5x^2 - 3x - 2 )

5 * - 2 = - 10

Factors of - 10

1 , - 10

10, - 1

<em>2, - 5</em>

5, - 2

5x^2 - 5x + 2x - 2

5x (x - 1)  2 (x - 1)

4 (x - 1) (5x + 2)

(4x - 4) (5x + 2)

7 0
2 years ago
Marissa rode her bike to the oark and back home. She lives 2 3/10 miles from the park . How many miles did Marissa ride her bike
Oduvanchick [21]

will she would have rode 4 3/5 miles in all.

2 3/10+2 3/10=4 3/5

that is 2 3/10 there and 2 3/10 back so you would add that together.

MILES IN ALL 4 3/5

Hope this helps

3 0
2 years ago
What is the five-number summary for this data set?
Natali [406]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
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