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Basile [38]
1 year ago
13

What does a straight angle look like

Mathematics
2 answers:
attashe74 [19]1 year ago
5 0
A straight angle is 180degrees
Ksivusya [100]1 year ago
4 0

Answer:

A straight angle is an angle of 180 degrees, so it looks like follows

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lakkis [162]
The correct option would be C
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3 years ago
Select all of the expressions that are equivalent to -7.
Ivanshal [37]

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the answers that are equivalent are a, b, and e

6 0
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Find the percent of increase from 80 to 90 and choose the appropriate result.
Feliz [49]

Answer:

12.5%

Step-by-step explanation:

% increase = (new value - initial value)/initial value x 100

= (90-80)/80 x 100

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3 0
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What is the value of c in the equation below? 2^-4(2^2)=a^b=c
Triss [41]

Answer:

The answer is option 4.

Step-by-step explanation:

You have to use Indices Law,

{a}^{m}  \times  {a}^{n}  =  {a}^{m + n}

{a}^{ - n}  =  \frac{1}{ {a}^{n} }

So for this question :

{2}^{ - 4}  \times  {2}^{2}

=  {2}^{ - 4 + 2}

=  {2}^{ - 2}

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5 0
3 years ago
Find the value of x.
UNO [17]

Answer:

x = 8

Step-by-step explanation:

Since you know that the line is 180 degrees in total, and there is a right angle, then you know . . .

180 = 90 + 40 + 6x + 2

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48 = 6x

Divide by 6 on both sides.

x = 8

You have your answer.

Please mark for brainliest!! :D Thanks!

For more questions or information, comment below.

5 0
3 years ago
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