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MA_775_DIABLO [31]
3 years ago
12

Which angle measures are correct? Select three options. mAngle2 = 125° mAngleAngle3 = 55° mAngleAngle8= 55° mAngleAngle12 = 100°

mAngleAngle14 = 100°
Mathematics
1 answer:
Arturiano [62]3 years ago
3 0

Answer:

the answer forWhich angle measures are correct? Select three options. mAngle2 = 125° mAngleAngle3 = 55° mAngleAngle8= 55° mAngleAngle12 = 100° mAngleAngle14 = 100°. is A,C,E

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On Chris's birthday in 1992, he was half the age of his brother Joseph. On Chris' birthday in 1998, he was two-thirds the age of
aev [14]
Suppose in 1992 Chris was x years old, his brother was then 2x years old.
6 years later in 1998, Chris is (x+6) years old, his brother is (2x+6), 
(x+6)=(2/3)(2x+6)
x+6=(4/3)x+4
(4/3)x-x=6-4
(1/3)x=3
x=6
in 1992, Chris was 6, so in 2018 he will be 6+(2018-1992)=32 years old. 
7 0
3 years ago
Melissa made a school banner 3 yards long and 11/12 yard wide what is the area of the banner?
Taya2010 [7]
3=36/12
11/12x36/12
396/144
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8 0
3 years ago
Find the equation (in slope-intercept form) of the line passing through the points with the given coordinates.
IgorLugansk [536]

9514 1404 393

Answer:

  y = 2x -6

Step-by-step explanation:

The slope is given by the formula ...

  m = (y2 -y1)/(x2 -x1)

  m = (-4 -2)/(1 -4) = -6/-3 = 2

The y-intercept is given by ...

  b = y -mx

  b = 2 -2(4) = -6

The equation in slope-intercept form is ...

  y = mx +b . . . . . line with slope m and y-intercept b

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8 0
3 years ago
Point G is rotated 90°. The coordinate of the pre-image point G was (7.5), and its image Gʻis at the coordinate (5, 7).
matrenka [14]
<h3>Answer:</h3><h3>The Direction of the rotation is counterclockwise around the origin.</h3>

Step-by-step explanation:

What was Given was that Point G is rotated 90°. The coordinate of the pre-image point G was (7, –5), and its image G’ is at the coordinate (5, 7).

What you need to find was : What is the direction of the rotation.

So coming to conclusions is we have given that Point G is rotated 90°.

The Pre-image of G = ( 7, -5).

Translated image G' = ( 5 ,7).

By the Rotation rule of 90° is : (-y, x) 90 degree rotation counterclockwise around the origin.

(y, -x) 90 degree rotation clockwise about the origin.

We can from G (7,-5) and G'( 5 ,7) it is rotation counterclockwise around the origin.

Therefore, Direction of rotation is counterclockwise around the origin.

<h3></h3>
6 0
3 years ago
one particular ice cream parlor has 28 different flavors available. How many ice cream cups are possible if you order 4 scoops?
Lena [83]

Answer:

20,475 cream cups are possible.

Step-by-step explanation:

The order in which the flavors are chosen is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

4 cups from a set of 28.

So

C_{28,4} = \frac{28!}{4!24!} = 20475

20,475 cream cups are possible.

7 0
3 years ago
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