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3 years ago

Tell me the answer and steps (One of my brothers don’t explain well)

Mathematics

2 answers:

kiruha [24]3 years ago

7 0

Triangle has 180 degree in total, in order to get x, you use 180-70-75=35

3241004551 [841]3 years ago

6 0

The answer is 35°

to get this answer you add up all the angles we already know which are 70° and 75° we already know that we need 180° as there’s 180° in this triangle so add up 75°+70°=145°. now take away 145° from 180° so 180°- 145°=35° so that’s means that ‘X’ must be 35 :)

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An art curator records statistics about three new exhibits at her art museum. The mean age of the artifacts and the standard dev

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4 years ago

Read 2 more answers

For the question I just asked

guajiro [1.7K]

Answer:

a = 36

Step-by-step explanation:

We use pythagoras theorem here.

h = 60

p = 48

b = a

h² = p² + b²

60² = 48² + b²

3600 = 2304 + b²

b² = 3600 - 2304

b² = 1296

b = 36

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3 years ago

Find the sum of the given polynomials. ax + by + c, 2ax - 3by + c, and by - c

Sedbober [7]

The answer is 3ax -by + c hope this helps

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3 years ago

Find the equation of the line through (6,8) which is parallel to the line y=4x−6.

Ratling [72]

Answer:

$y=4x-16$

Step-by-step explanation:

Hi there!

What we need to know:

Linear equations are typically organized in slope-intercept form: $y=mx+b$ where m is the slope of the line and b is the y-intercept (the value of y when x is 0)
Parallel lines always have the same slope

1) Determine the slope (m)

$y=4x-6$

4 is in the place of m, making it the slope. Because parallel lines have the same slope, the slope of the line is therefore 4. Plug this into $y=mx+b$ :

$y=4x+b$