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2 years ago

Choices are associative property and commutative property opposite of a sum property

Mathematics

1 answer:

grin007 [14]2 years ago

3 0

It would be associative property because the order of the numbers stayed the same

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Write the standard equation of a circle with center (2, −5) and radius 16.

astra-53 [7]

The standard equation of circle when center is (h,k) and radius is 'r'

$\left ( x - h \right )^{2} + \left ( y - k \right )^{2} = r^{2}$

h = 2 and k = - 5, radius = 16

So equation of the circle is given by

$\left ( x - 2 \right )^{2} + \left ( y - (-5) \right )^{2} = 16^{2}$

$\left ( x - 2 \right )^{2} + \left ( y + 5) \right )^{2} = 256$

7 0

3 years ago

Read 2 more answers

(Score for Question 1: _____ of 5 points)

slava [35]

Answer:

$x = 13.8$

Step-by-step explanation:

Given

See attachment for triangle

Required

Find x

To find y, we make use of the relationship between sides lengths 11 & x and angle 37

The relationship is:

$cos(37) = \frac{11}{x}$

i.e.

$cos(\theta) = \frac{Adjacent}{Hypotenuse}$

Make x the subject

$x = \frac{11}{cos(37)}$

$x = \frac{11}{0.7986}$

$x = 13.7741$

$x = 13.8$ -- approximated

7 0

2 years ago

) What is the GCF of 36 and 60?<br> 4<br> 6<br> 12<br> 18

My name is Ann [436]

Answer:

Step-by-step explanation:

List out the factors of each

36: 1,2,3,4,6,9,12,18,36

60: 1,2,3,4,5,6,10,12,15,20,30,60

the highest number they both have in common is 12

8 0

2 years ago

Angles 5 and 2 are??

Fed [463]

Answer:

Angles 5 and angle 2 are supplementary angles

Step-by-step explanation:

Angle 2 and angle 6 are corresponding angles and corresponding angles are equal when we have parallel lines

Angles 5 and angle 6 are supplementary angles since they form a line

Replace angle 6 with angle 2 since they are equal

Angles 5 and angle 2 are supplementary angles

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3 years ago

Evaluate 33b-40 when b=11.

tester [92]

Answer:

323

Step-by-step explanation:

$33b-40\\\\b=11\\\\33(11)-40\\\\363-40\\\\323$

3 0

2 years ago