3 years ago

Which angles are complementary?

Mathematics

1 answer:

Charra [1.4K]3 years ago

3 0

It is PKO AND MKN because they are similar

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Solve for x 3 (x + 5) = 9

kicyunya [14]

Answer:

- 2

Step-by-step explanation:

3 ( x + 5 ) = 9

x + 5 = 9 / 3

x + 5 = 3

x = 3 - 5

x = - 2

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2 years ago

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What are the vertex, axis of symmetry, maximum or minimum value, and range of y = 3x2 + 6x − 1?

Basile [38]

Answer: 29

Step-by-step explanation: You have 3+2 that = 5 then you get that 5 and x that by 6 that = 30 then you - 30 from 1 then you have 29

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2 years ago

If two sides of a triangle are 6 and 8 the third side could be

-Dominant- [34]

3,4,5 are Pythagorean triplets. then 6,8,10 are, so the answer is 10
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3 years ago

Ali just bought 6 bags of 16 cookies each. He already had 7 cookies in a jar. How many cookies does Ali have now?

Alina [70]

Answer

Ali has 103 cookies

Step-by-step explanation:

6 x 16 = 96 96 + 7 = 103

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3 years ago

Distance between 2,-5 and 3,-7

joja [24]

Answer:

√5

Step-by-step explanation:

$(2 ,-5) = (x_1,y_1)\\(3,-7)=(x_2,y_2)\\\\d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\ \\d = \sqrt{(3-2)^2 +(-7-(-5))^2}\\ \\d = \sqrt{(1)^2+(-7+5)^2}\\ \\d = \sqrt{(1)^2 + (-2)^2}\\ \\d = \sqrt{1 +4}\\ \\d = \sqrt{5}$

4 0

3 years ago