Answer: -8 and -4
This is something you do through trial and error. Making a list or a table like shown below might help.
(7.58•105)+(2.871•106)
2 answers:
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Answer:
Step-by-step explanation:
The area of a triangle is given by the formula:
● A = (b×h)/2
b is the base and h is the heigth.
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Draw the heigth. This gives you two small right triangles.
Let's focus on the right one containing 45°.
● sin 45° = h/8
● h = sin 45° × 8 = 4√(2)
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Replace h by its value in the area formula. The base is 17
● A = (17× 4√(2))/ 2
● A = 34√(2)
● A = 48.08
Round to the nearest unit
● A = 48
Answer:
Step-by-step explanation:
Using the rule of exponents
⇔
Evaluating from the inside parenthesis outwards
= -
× -
=
, then
=
= 9² = 81 , then
=