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11111nata11111 [884]
2 years ago
9

PLS HELP IM TIMED

Mathematics
1 answer:
shutvik [7]2 years ago
8 0

Answer:

0.56

Step-by-step explanation:

0.56 Because you would have yo subtract 0.77 and 0.21

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100 POINTS PLEASE HELP ME I BEG 100 POINTS
Marrrta [24]

Answer:

see explanation

Step-by-step explanation:

(1)

Since FE = FG the triangle is isosceles with ∠ E = ∠ G, then

∠ E = \frac{180-106}{2} = \frac{74}{2} = 37°

(2)

Since all 3 sides are congruent then triangle is equilateral with the 3 angles being congruent, 60° each , then

12y = 60 ( divide both sides by 12 )

y = 5

(3)

The 3 angles are congruent then triangle is equilateral with the 3 sides being congruent, then

KL = JL , that is

4t - 8 = 2t + 1 ( subtract 2t from both sides )

2t - 8 = 1 ( add 8 to both sides )

2t = 9 ( divide both sides by 2 )

t = 4.5

(4)

Given ∠ B = ∠ C then triangle is isosceles with 2 legs being congruent , that is

AB = AC

4x + 1 = 9 ( subtract 1 from both sides )

4x = 8 ( divide both sides by 4 )

x = 2

Then

perimeter = AB + BC + AC = 4x + 1 + 2x + 3 + 9

                                            = 6x + 13

                                            = 6(2) + 13

                                            = 12 + 13

                                            = 25

7 0
2 years ago
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If figure f is rotated 180 degrees and dilated by a factor of 1/2 which new figure could be produced
andrey2020 [161]
A right angle maybe?
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2 years ago
I need help ASAP. What are vertices? What makes a polygon irregular? I'm so confused! How on earth do I solve these?
baherus [9]
1b.regular polygon
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3 years ago
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There are 140 pages in a book, 25% of them have pictures. How many pages have pictures?
bonufazy [111]

Answer:

140 x  

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I think-

Step-by-step explanation:

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2 years ago
Derek walks along a road which can be modeled by the equation y =2x, where (0,0) represents his starting point. When he reaches
Lady_Fox [76]

Answer:

(35,0)

Step-by-step explanation:

Consider the diagram below, the starting point is given as A and the finish point given as C.

Using similar right-angle triangle, we have that:

\frac{|AM|}{|BM|}= \frac{|BM|}{|MC|}\\\frac{7}{14}= \frac{14}{x}\\7x=14 X 14\\x=196/7=28

Therefore to find the point where Derek stops at C, we first determine the distance |AC|

|AC|=7+28=35

The Coordinates at C where Derek stops is (35,0)

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