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Mathematics

2 answers:

OLga [1]2 years ago

3 0

Answer:

Angle at x is 75°

Step-by-step explanation:

Data :

Angle at A = 65°

Angle at B = 40°

According to the porperty of triangle we know that total interior angle a triangle has is 180° irrespect of type or size

A + B + C = 180

65 + 40 + C = 180

C = 180 - 65 - 40 = 75°

Mark brainliest if you understand

azamat2 years ago

3 0

Answer:

Angle C:75 degree

Step-by-step explanation:

Hope this help u!

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Answer please thanks

tiny-mole [99]

The area of this composite figure is 533 square inches.
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3 0

3 years ago

Read 2 more answers

Parallel to y=2x-4 through (8,8)

yanalaym [24]

Answer:

y = 2x - 8

Step-by-step explanation:

Parallel lines have SIMILAR RATE OF CHANGES [SLOPES], so 2 remains the same:

8 = 2[8] + b

↑

-8 = b

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5 0

3 years ago

This rational expression is nonequivalent. 5x / 25x^4 ; x^3 / 5x^15 True or false?????

FromTheMoon [43]

It is nonequivalent. Figure it out this way. Think about what number has to be multiplied by both the numerator and the denominator of $\frac{5x}{25x^4}$ to get to $\frac{x^3}{5x^15}$ . It has to be the samee number for the one expression to be equivalent to the other. To get from 5x to x^3, we have to multiply by 1/5x^2. When we do that we get x^3. Good. Now we have to multiply the denominator by the same thing, 1/5x^2. $25x^4(\frac{1}{5}x^2)=5x^6$ . As you can see, they are not equivalent.