3 years ago

Help me please thank you

Mathematics

2 answers:

Law Incorporation [45]3 years ago

8 0

Answer:

y = 120º

Step-by-step explanation:

180 - (33 + 87) = 60

x = 60

180 - 60 = 120

y = 120º

or y = 33 + 87, because the outer angle of one angle equals the other two inner angles.

777dan777 [17]3 years ago

7 0

Answer: 120°

Step-by-step explanation:

If you add up all the triangles angles, it always is 180. So, when you add 33+87, you get 120. This means that x=60 because 120+60 =180.

Then, you also know that x and y together, make a 180° also because it is a straight line. So, y is equal to 120° because 60+120 = 180°.

Hope this helps! :)

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mel-nik [20]

Answer: x= log18 (10) +1/2
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8 0

3 years ago

By definition, (fog)(x) = f(g(x))So if g(2) = 3 and f(3) = 16, then (fog)(2) =

marusya05 [52]

Answer:

$(f\circ g)(2)=16$

Step-by-step explanation:

By definition composite function would be:

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Then, if g(2)=3 and f(3)=16, therefore for f(g(x)):

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6 0

10 months ago

I really need help with this section

Tpy6a [65]

Looks like you did most of it.

The next step would be setting them equal to 105, like the problem suggests.

$5z+3x+7x=105$

$15x=105$

$x=7$

Then we can plug back in to find the numbers.

$5*7=35$

$3*7=21$

$7*7=49$

$35+21+49=105$

The three numbers are $35, 21, 49$ .

Hope this helps.

頑張って!

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3 years ago

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Vika [28.1K]

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1 year ago

Determine if parallel, perpendicular, or neither. <br><br> 3y+4x=12 <br> -6y=8x+1

djverab [1.8K]

Answer:

Step-by-step explanation:

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3 years ago

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