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2 years ago

What does x equal? Image below

Mathematics

2 answers:

My name is Ann [436]2 years ago

8 0

Answer:

Angle x = 52

Step-by-step explanation:

Angle HIA = Angle JKI = 63

This is because both angles are corresponding angles HI//JK

Angle x = 180 - 66 - 62

= 52

DiKsa [7]2 years ago

6 0

Answer:

Step-by-step explanation:

since HI and JK are parallel lines, angle K is congruent to angle I.

Now that you know that, we just need to know that a triangle's angles always add up to 180 degrees which means that x is 180-62-66

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Can you help me with this

irga5000 [103]

Answer: Planet A: Mars

Planet B: Earth

Hope this helps

3 0

3 years ago

Write the set of points greater than or equal to −5−5 but strictly less than 44, excluding 00, as a union of two intervals (if y

Alecsey [184]

What we want to draw is the half closed interval:

I= [-5, 4) excluding 0,

as the union of 2 different intervals say a and b.

Let a be the interval containing the smallest value.

Then the smallest value of a is -5, and the largest possible value of a is 0, not included, if we want to write a as an interval, without "gaps", or "holes".

So a=[-5, 0)

similarly, b=(0, 4).

Answer: [-5, 4)=[-5, 0)∪(0, 4)

7 0

3 years ago

What is the equation in point slope form of a line that passes through the point (–8, 2) and has a slope of 1/2?

Kamila [148]

Point slope equation:
y-y1=m(x-x1)
m=slope

So we simply plug in our given information:
x1=-8
y1=2
m=1/2

y-2=1/2(x-(-8)

2 minus signs next to each other make a positive

Final answer:
y-2=1/2(x+8)

6 0

2 years ago

An airplane leaves New York to fly to Los Angeles. It travels 3,850 km in 5.5 hours. What is the velocity of the airplane?

Ilya [14]

Answer:

C. 700 km/hour

Step-by-step explanation:

7 0

2 years ago

∠45° is complementary to which of the following angles?

mixas84 [53]

Answer:

45°

Step-by-step explanation:

complementary angles add up to 90° so it's 90-45

4 0

2 years ago