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2 years ago

In the diagram below, AB is parallel to CD. What is the value of x?

Mathematics

1 answer:

lara31 [8.8K]2 years ago

3 0

Answer:

x = 72

Step-by-step explanation:

angles x and 72° are corresponding angles and are congruent , then

x = 72

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8 1/4 divied by d = 2/11 what is d

Luda [366]

Answer:

d = 363/8

Step-by-step explanation:

Let's write this as a fraction:

8 1/4 2

------------- = -------

d 11

One way in which this could be approached would be to interchange 'd' and '2:'

8 1/4 d 33 d

------------- = ------- or -------- = ---------

2 11 4(2) 11

Multiplying both sides by 11 isolates d:

33(11) 363

-------- = d, or d = ----------

8 8

7 0

2 years ago

-2(3x-2) + 2x = -6X - 10

julsineya [31]

Answer:

$x = - 3$

Step-by-step explanation:

$- 2(3x - 2) + 2x = - 6x - 10$

$= > - 6x - 4 + 2x = - 6x - 10$

$= > - 4x - 4 = - 6x - 10$

$= > - (4x + 4) = - (6x + 10)$

$= > 4x + 4 = 6x + 10$

Keeping all like terms in L.H.S ,

$= > 6x - 4x = 4 - 10$

$= > 2x = - 6$

$= > x = \frac{ - 6}{2} = - 3$

8 0

2 years ago

Please help me guys please I’m stuck on this

n200080 [17]

Answer:

68. See pic

Step-by-step explanation:

8 0

2 years ago

Determine whether the polygons are similar. If so, identify the correct similarity ratio and the similarity statement. HELP ASAP

Vilka [71]

Answer:

No, the triangles are not similar

Step-by-step explanation:

The (reduced) side length ratios, shortest to longest, are ...

12 : 18 : 20 = 6 : 9 : 10

and

5 : 12 : 13

These are not the same, so the triangles are not similar.

7 0

2 years ago

Please help me, I will give brainliest.

WITCHER [35]

Answer:

Sorry there is no solution

Step-by-step explanation:

There is not way to find the area with out other information.

7 0

2 years ago