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Vesnalui [34]
3 years ago
5

Which choice shows 2*4*15 rewritten correctly using the commutative property

Mathematics
1 answer:
diamong [38]3 years ago
8 0

Answer:

2x15x4= 30x4 = 120

Step-by-step explanation:

In commutative property does not matter the order of the multiplication.

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ABDF is a regular hexagon. What is the measure of angle A?
dolphi86 [110]

720 \div 6 = 120
4 0
3 years ago
ABC has coordinates of A(-8,-8) B(4,-2) C(2,2). Find the coordinates of its image after the dilation centered at the origin with
garri49 [273]

Answer:

A' ( -12 , -12 )

B' ( 6 , -3 )

C' ( 3 , 3 )

Step-by-step explanation:

To find the coordinates of a point after a dilation simply multiply the x and y values of the points by the scale factor

Points: A(-8,-8) B(4,-2) C(2,2)

Scale factor: 1.5

Coordinates after the dilation

A' = (-8,-8) --------> (-8 * 1.5 , -8 * 1.5 ) ------------> (-12 , -12)

B' = (4,-2) ---------> (4 * 1.5 , -2 * 1.5) -----------> (6 , -3 )

C' = (2 , 2) ----------> (2 * 1.5 , 2 * 1.5) -----------> (3, 3)

So inclusion the coordinates of ABC after a dilation centered at the origin with a scale factor of 1.5 are A' ( -12 , -12 ) B' ( 6 , -3 ) C' ( 3 , 3 )

4 0
2 years ago
llan needs to prove that overline RS cong overline TU and overline RU cong overline TS . His proof is shown in the table below.
Tju [1.3M]

Answer:

-opposite sides of a parallelogram are congruent.

-definition of a parallelogram

- alternate interior angles are congruent

Step-by-step explanation:

7 0
3 years ago
Christine's age is two times sydney's age. the sum of their ages is 54. what is sydneys age?
Naddika [18.5K]
Let Sydney's age be x
Christine's age is 2x

Sum of their age is 54
x + 2x = 54
3x = 54
x = 18

Sydney is 18 years old.
6 0
3 years ago
Please help ASAP if u can!! :))))
fiasKO [112]

Answer:

the answer is 32cm squared

Step-by-step explanation:

7 0
3 years ago
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