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ohaa [14]
3 years ago
11

Help help u will get 11 points !

Mathematics
2 answers:
gulaghasi [49]3 years ago
8 0

Answer:

30

Step-by-step explanation:    

all triangles =180

because 180 -120 =60whch is the missing inside angle

and we know that this is a right angle

so we subtact what we know to find what we dont

180-(60+90)=30

     (150)

180-150=30

Triss [41]3 years ago
4 0

Answer:

30

Step-by-step explanation:

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the volume of a triangular prism is 42 cubic centimeters. what is the volume of a similar prism that is twice as large as large
Dmitriy789 [7]

Answer:

The volume of the similar prism is 336\ cm^{3}

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z-----> the scale factor

x----> the volume of the larger prism

y----> the volume of the smaller prism

so

z^{3}=\frac{x}{y}

In this problem we have

z=2 -----> the scale factor

y=42\ cm^{3}

substitute and solve for x

x=42(2^{3})=336\ cm^{3}

3 0
3 years ago
I need help pleasee!!!!
andre [41]

Answer:

Your answer is c

Step-by-step explanation:

the two inequalities are x =< 1 and x =>2 which is shown by the number line in option c

8 0
3 years ago
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Firdavs [7]
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3 years ago
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koban [17]
5. million 6. Ten thousand
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3 years ago
the 90 members of a service Club had the opportunity to vote for a club officers on Tuesday or Wednesday 3/5 of the members vote
oee [108]
For this problem, it is really important to find who voted on Tuesday first.
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6 0
3 years ago
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