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Serggg [28]
3 years ago
7

Help plz ill give extra points

Mathematics
2 answers:
nikitadnepr [17]3 years ago
6 0

Answer:

x = 50 degrees

Step-by-step explanation:

Because of the given 95 degree angle, you know that one of the angles in the triangle is 95 degrees. The other angle can be found by subtracting 135 from 180 which gives you 45. When you add 45 and 95, it gives you 130. And when you subtract 130 from 180, it gives you 50

i hope this helped :)

Yuliya22 [10]3 years ago
3 0

Answer:

40

Step-by-step explanation:

were

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M is the midpoint of JK. Find the coordinates of K. J(0, 11), M(-3,2)
cluponka [151]

Let's assume

point K as (x,y)

M is the midpoint of JK

so, other point as J(0, 11)

M(-3,2)

(-3,2)=(\frac{0+x}{2},\frac{11+y}{2})

now, we can compare both sides

Calculation of x-coordinate:

we get

-3=\frac{0+x}{2}

x=-6

Calculation of y-coordinate:

we get

2=\frac{11+y}{2}

11+y=4

y=-7

so, we will get point K

K=(-6,-7)............Answer

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1,040 teenagers do not enjoy going to the movies out of 5,200. 80% of 5,200 is 4,160. You would have to subtract 4,160 from 5,200 which is 1,040.
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3 years ago
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Jet001 [13]

Answer:

B

Step-by-step explanation:

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3 years ago
4(a2-b2)2-8ab(a2-b2)-5a2b2 please help me​
Yuliya22 [10]

Answer: 4a^4+4b^4-8a^3b+8ab^3-13a^2b^2

Step-by-step explanation:

4(a^2-b^2)^2-8ab(a^2-b^2)-5a^2b^2

First, solve the square binomial.

4((a^2)^2-2(a^2)(b^2)+(b^2)^2)-8ab(a^2-b^2)-5a^2b^2

4(a^4-2a^2b^2+b^4)-8ab(a^2-b^2)-5a^2b^2

Now, distribute the 4 and 8ab respectively.

4a^4-8a^2b^2+4b^4-8a^3b+8ab^3-5a^2b^2

Combine like terms. (I'll group them so that you can see them more clearly)

4a^4+4b^4-8a^3b+8ab^3+(-8a^2b^2-5a^2b^2)

4a^4+4b^4-8a^3b+8ab^3+(-13a^2b^2)

4a^4+4b^4-8a^3b+8ab^3-13a^2b^2

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3 years ago
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Angle UXW and Angle UVW
Virty [35]

Answer:

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That turned out to be much harder—as in, no one was able to solve for those integers for 65 years until a supercomputer finally came up with the solution to 42. (For the record: x = -80538738812075974, y = 80435758145817515, and z = 12602123297335631. Obviously.)by-step explanation:

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