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3 years ago

13

What is the measure of the smallest angle in the triangle whose vertices are D(4,1), E(4, -2), and F(-2, -2)? Round to the neare

st degree. (Enter the number only.)

1 answer:

Diano4ka-milaya [45]3 years ago

8 0

27
I hope this is right

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The temperature in Alaska is currently -27 degrees F. The temperature in Texas is 72 degrees F. How much warmer is Texas than Al

ratelena [41]

99 degrees warmer because since -27 a negative number you have to add 27 to get to 0 so Alaska is then 72 degrees which is a positive number so you add 72+27 and get 99

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3 years ago

PLEASE HELP. !!!!!!!!!

Elan Coil [88]

That question is already answered on brainly. Search it up

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3 years ago

Please help!!! <br><br>find 2(-4) ^2 - 2(2) ^4 + 3^2 - -4^2 + 2^4

Taya2010 [7]

Answer: 9

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3 years ago

In a group of 60 students, 12 students take algebra one, 18 students take algebra 2 and 8 students take both subjects how many s

hoa [83]

60-12-18-2-8=20
=48-18-2-8
=30-2-8
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3 years ago

What are the solutions to

Svetllana [295]

Answer:

B and F

Step-by-step explanation:

Given

x² + 4x + 4 = 12 ( subtract 4 from both sides )

x² + 4x = 8

Using the method of completing the square to solve for x

add ( half the coefficient of the x- term )² to both sides

x² + 2(2)x + 4 = 8 + 4, that is

(x + 2)² = 12 ( take the square root of both sides )

x + 2 = ± $\sqrt{12}$ ( subtract 2 from both sides )

x = ± $\sqrt{12}$ - 2

= ± 2 $\sqrt{3}$ - 2

Hence

x = 2 $\sqrt{3}$ - 2 → B

x = - 2 $\sqrt{3}$ - 2 → F

4 0

3 years ago