4 years ago

Unit three study guide

Mathematics

2 answers:

Softa [21]4 years ago

8 0

Study it! You will get good grades! Flash cards can help too

frutty [35]4 years ago

4 0

Study it! Flash cards are a good idea!

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Which fraction is equivalent to <br> 2<br> 10

yawa3891 [41]

Answer:

Fraction Equivalent Fractions

1/5 2/10 4/20

2/5 4/10 8/20

3/5 6/10 12/20

4/5 8/10 16

Step-by-step explanation:

THIS IS ANSWER PLS MARK BRAINLIST

7 0

3 years ago

View the screenshot and answer please. 20 points will give brainliest!

Paul [167]

Answer:

Right angle triangle goes to 15m, 8m, 17m

Step-by-step explanation:

Square root of 15^2 + 8^2 is 17

(The use of a^2 + b^2 = c^2 - Pythagoras's Theorem)

So, 10m ,11m ,15m isn't a right angle triangle

Hope this helps!

6 0

2 years ago

What is the equation of a circle with center -4, 7 and radius 6

Kitty [74]

Answer:

$( x + 4 )^2 + ( y - 7 )^2 = 36$

Step-by-step explanation:

Use the circle equation, $( x - h )^2 + ( y - k )^2 = r^2$

Plug in the center and radius:

$( x + 4 )^2 + ( y - 7 )^2 = 6^2$

Simplify:

$( x + 4 )^2 + ( y - 7 )^2 = 36$

So, the equation is $( x + 4 )^2 + ( y - 7 )^2 = 36$

4 0

3 years ago

WILL GIVE BRAINIEST what is the sum of the interior angles of the polygon shown below.

jolli1 [7]

Answer:

900

Step-by-step explanation:

(n-2)*180

5*180=900

7 0

3 years ago

Read 2 more answers

Write the prime factorization of 42. Use exponents when appropriate and order the factors from least to greatest

jeka94

42: 2,3,7
2 x 3 x 7 = 42

4 0

3 years ago

Read 2 more answers