well you see i have no idea but i need to ask a question im sorry
Step-by-step explanation:
by using the pythagoras theorem,
the height of the ladder touching the wall =
√(20²- 4²)
=√ (400-16)
=√384
= 8√6 feet
or 19.6 feet
Answer:
-62
Step-by-step explanation:
-2 + (6)(-10) = -2 -60 = -62
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2 less than a product is 2 subtracted from the product, or -2 added to the product. A product is formed by multiplying the given numbers.
The product of 6 and -10 is 6×(-10) = -60. 2 less than that is -62.
Answer:
x = -7/5 y = -6/5
Step-by-step explanation:
System:
y = -2x-4
AND
y= 3x+3
therefore -2x-4 = 3x+3
-2x-3x = 3 + 4
-5x = 7
x = -7/5
y = 3(-7/5) + 3 = -21/5 + 3 = -6/5
