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Marina86 [1]
3 years ago
11

Point E is the midpoint of Line segment A B and point F is the midpoint of Line segment C D . 3 intersecting lines are shown. A

line has points C, E, F, D. Another line has points A, E, and B and intersects the other line at point E. Another line goes from point A to point F. Which statements about the figure must be true? Select three options. Line segment A B is bisected by Line segment C D . Line segment C D is bisected by Line segment A B . AE = One-halfAB EF = One-halfED CE + EF = FD
Mathematics
2 answers:
nikklg [1K]3 years ago
4 0

Answer:

A, C, and E are correct.

Step-by-step explanation:

B is incorrect because a line that passes through point F would be the bisect, not line segment AB

D is incorrect because it just is.

loris [4]3 years ago
3 0

Answer

A

C

E

Step-by-step explanation:

edg 2020

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A rectangle is 12 feet long and 5 feet wide. If the length of the rectangle is increased by 25% and the width is decreased by 20
Evgen [1.6K]

Answer:

no change in area

Step-by-step explanation:

The original area is

A = 12*5 = 60 ft^2

The new length and width

l = 12 + .25 (12) = 12+3 =15

w = 5 - .2 (5) =5-1 = 4

The new area is

A = l*w =15*4 = 60 ft^2

The area is the same

7 0
3 years ago
What's the equation of the parabola that has its vertex at (4,–1) and a y-intercept at (0,7)?
xz_007 [3.2K]

Answer:

C

because it is given that the vertex is (4, - 1) an an equation C it is clearly seen that the vertex is same.

8 0
3 years ago
B is the midpoint of AC, AB=5x and BC=2x+9 find AB,BC, and AC
german

Answer:

Step-by-step explanation:

5x  = 2x + 9

3x = 9

x = 3

AB= 5(3)= 15

BC= 2(5) + 9= 10 + 9 = 19

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8 0
3 years ago
(2x^3+6x-1)+(3x^2-7x)
Neporo4naja [7]

Answer:

2x^3+2x-1

Step-by-step explanation:

3 0
3 years ago
2. The hundredths model is shaded to represent a division
solniwko [45]

Answer:

Option D

Step-by-step explanation:

If the whole grid is considered to be 1,

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There are 72 shaded grids which represent the hundreds = 0.72

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And the value of 8 grids in each row = 0.01 × 8 = 0.08

So the equation is,

0.72 ÷ 9 = 0.08

Therefore, equation represented by the model will be Option (D).

4 0
2 years ago
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