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mixas84 [53]
3 years ago
7

Can someone please help me??????

Mathematics
2 answers:
lidiya [134]3 years ago
7 0
A triangle's angles all need to add up to 180 degrees so the answer would be 32 degrees
Ann [662]3 years ago
6 0
All sides of a triangle must add up to 180.  89 + 59 = 148.  180 - 148 = 32.
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Show work please help
Snezhnost [94]

Answer:

20 yd^2

Step-by-step explanation:

Your work is partially correct.

Assuming that the sides marked 8 yds and 2 yds are parallel, then the area of the trapezoid is

A =    ( 8 yds + 2 yds)

        ------------------------ * 4  =  20 yd^2

                      2

4 0
3 years ago
X ( x + 4 ) − 3 = 4 ( x + 19.5 )
Studentka2010 [4]

Answer:

9

Step-by-step explanation:

7 0
3 years ago
Question 7(Multiple Choice Worth 3 points)
Taya2010 [7]

Answer: y = one twelfth(x + 2)2

Step-by-step explanation:

just did the test

3 0
3 years ago
Vertex A in quadrilateral ABCD lies at (-3, 2). If you rotate ABCD 180° clockwise about the origin, what will be the coordinates
Leni [432]

Answer:

A. (3, -2)

Step-by-step explanation:

A 180° rotation about the origin places an object in the quadrant diagonal to the one it started in.  Moving the object two 90° turns, will place it in a coordinate that will make the values of 'x' and 'y' opposite to the initial value.  In this case, vertex A has an initial point of (-3, 2), so after a 180° rotation, it would be (3, -2).

5 0
3 years ago
A map has a scale of 2 centimeters = 4 miles. Mary's drive to work is represented on the map as traveling 1cm north then 2.5 cm
mixas84 [53]

Answer:

Number of miles traveled by Mary to work = 7 miles

Step-by-step explanation:

total distance traveled on the Map by Mary = 1 + 2.5 = 3.5 cm

Scale of the map = 2 cm = 4 miles

Hence 3.5 cm = (3.5 x 4) ÷ 2 = 7 miles

8 0
3 years ago
Read 2 more answers
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