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TiliK225 [7]
2 years ago
8

ABCD is a quadrilateral and a line through A parallel to BC meets DC at X. If angle D=angle C , prove that ADX is isosceles.

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
7 0

Answer:

see picture below

Step-by-step explanation:

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3(x - 2) + 48 = -3x
kow [346]

Answer: X=-7

Step-by-step explanation:

Using PEMDAS;

Step 1: Distribute the "3" in the part of the equation "3(x-2)"

3x - 6

Step 2: Consider the equation as a whole with the newly part of the equation from step 1, as it is a part of the equation

Therefore, re-written as,

3x - 6 + 48 = -3x

Step 3: Evaluate the re-written equation

Using basic mathematics skills, we can evaluate the following,

3x - 6 + 48 = -3x ➡ -6 + 48 = -6x ➡ 42 = -6x ➡ -7 = x

As shown, the answer is x=-7.

8 0
3 years ago
DOES ANYONE KNOW THE ANSWER PLEASE HELP
lorasvet [3.4K]

Answer:

It should be 4 or (0,4)

Step-by-step explanation:

The y-intercept is just where one of the lines of the graph crosses the y-axis, which in the picture shows it crosses at (0,4)

3 0
3 years ago
Let’s say you want to play a new card game called Pokee. Every player is dealt 4 cards and everyone compares what hands they hav
ANTONII [103]
D) House ( Two paris of differnt cards)
4 0
2 years ago
Please help me and Katie don’t delete it
artcher [175]

Answer:

A.

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8 0
3 years ago
What is the slope of this line that is written in slope-intercept form: y = -2x + 6
tangare [24]

Answer:

A) 6

Step-by-step explanation:

The slope is the last part of the equation

Y=Mx+b

B= the slope

M= the constant

3 0
3 years ago
Read 2 more answers
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