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3 years ago

Find the value of x in each figure. (1-4)

Mathematics

2 answers:

eduard3 years ago

6 0

Answer:

1.) x = 3

2.) x = 20

3.) x = 55

4.) x = 30

Step-by-step explanation:

when ever I do these types of equations I always base it off a number that either makes the measurement a right angle or a 180 angle which makes measuring it easier.

1. ) 180- 165= 15/5 = 3 meaning x=3

2.) 90- 76= 14+6= 20 meaning x = 20

3.) 90-20= 70 -15= 55 meaning x=55

4.) 180 -90=90/3= 30 meaning x = 30

BigorU [14]3 years ago

3 0

Answer:

3,20,55,30

Step-by-step explanation:

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What is the measure of one exterior angle of a regular hexagon? a. 60 b.72 c. 90

Molodets [167]

To find the exterior angle measure we would use the following formula:
$\frac{360~degrees }{number ~of ~sides}$
A regular hexagon has 6 sides so we divide:
360/6 which equals 60
So our final answer would be A. 60

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3 years ago

The graph below shows how many cookies can be made depending on how many cups of flour are used. How many cookies will be made i

koban [17]

Answer:

288

Step-by-step explanation:

Find the 18 on the x axis. Go up to the line. Then go left and you will be at 288 on the y axis.

You can also divide a known coordinate to find the rate of change, since the graph is proportional. Use (6, 96). y/x = rate of change

96/6 = 16.

Now multiply 18 and 16 to get the number of cookies.

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7 0

2 years ago

Read 2 more answers

1=10^0 into logarithmic form

Tatiana [17]

Answer:

$0 = log_{10} 1$

Step-by-step explanation:

Base for the exponent and for the logarithm are the same!

10^0 is the exponential form where 10 is the base and 0 the exponent

$log_{10} 1$ is the logarithm form where 10 is the base

To solve $log_{10} 1 =$ ask the question :

To what power should I raise the base 10 to obtain the number 1 ?

The answer to the power 0 therefore

$log_{10} 1 = 0$

$1 = 10^{0} -is-the- exponential -form\\0 = log_{10} 1 - is -the -logarithmic -form$

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2 years ago

If the interior angles of a polygon is 2700 degrees, how many sides does it have?

Cerrena [4.2K]

Number of Polygon Sides = (Sum of Interior Angles ÷ 180) + 2
= (2,700 / 180) + 2
15 + 2
The answer is 17 sides
Source:
http://www.1728.org/polygon.htm

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3 years ago

What's the answer to this

Cerrena [4.2K]

its answer is option C ( translation and dilation)

because translation means :- in geometry when object moves in certain distance without changes

dilation means :- any object which is enlarged from its original shape

so option c

3 0

2 years ago