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mylen [45]
3 years ago
3

Which equation can be used to find the missing angle?

Mathematics
2 answers:
kolezko [41]3 years ago
8 0

Answer:

A, all three angles of a triangle equal 180

cupoosta [38]3 years ago
3 0

Answer:

b. x + 40 = 90

Step-by-step explanation:

This is a right triangle, so we already know one of the angles is 90 degrees. The other angles combine to make the other 90 degrees. So, we have to figure out what the other angle is, as the second one is 40 degrees.  To figure that out, use the equation x + 40 = 90. (This is extra, but x is 50, right?)

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What is the range of the function shown in the graph below? answer type: interval, all real values except one, all real values e
Sever21 [200]

Answer:

Hey there!

The range is the possible y values, so the range of this graph would be all real numbers less than or equal to -6.

Let me know if this helps :)

6 0
4 years ago
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(-2) + (-4) - 8 x ( 2 ÷ ( (-10) ÷ 10) )<br><br> Please show work!
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4 years ago
93 is the sum of a number g and 58.
AlexFokin [52]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Name the algebraic property demonstrated in the example below: If x = 3 and 3 = y, then x = y.
rjkz [21]
If x = 3 and 3 = y, then x = y

This is an example of the transitive property of algebra. Transitive property is one of the properties of equality.

Other properties of equality in algebra are:
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2) zero product : if ab = 0 ; then a = 0 or b = 0
3) reflexive : a = a
4) symmetric : if a = b, then b = a
5) addition : if a = b , then a + c = b + c
6) subtraction : if a = b , then a - c = b - c
7) multiplication: if a = b , then ac = bc
8) division: if a = b and c not = 0, then a / c = b / c
9) Substitution : if a = b, then b can substitute for a in any equation.




4 0
3 years ago
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