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Anni [7]
1 year ago
9

Select the correct answer. In the given figure, m AD = 79° and m

Mathematics
1 answer:
Debora [2.8K]1 year ago
5 0

Answer:

2 or 3

Step-by-step explanation:

write it down dummy

You might be interested in
If 3 times a square of an integer is added to 1 times the integer, the result is 2
jarptica [38.1K]
Let unknown integer be n.

So then your sentence would translate to 3n² + n = 2.

If you need to solve for n then we can move 2 to left side by subtract both sides by 2:

3n² + n - 2 = 0

Now you can factor:

3n² + 3n -2n - 2 = 0

3n( n + 1 ) - 2( n + 1 ) = 0

( 3n - 2 )( n + 1 ) = 0

3n - 2 = 0   OR   n + 1 = 0

3n = 2   OR   n = -1

n = 2/3   OR   n = -1


Final answer: n = 2/3   OR   n = -1
6 0
3 years ago
-4004 + 2023 – 24x2 – 2 / – 2x2 + 2x + 1?
Kamila [148]

Answer:

388.5/x

Step-by-step explanation:

multiply:

(-4004+2023-48-2)/ -4 + 2x +1

Simplify:

-2031/ -3 +2x

divide by -3

677/2x

388.5 / x

as simple as you can go

hope this helps!

5 0
3 years ago
I need so much help
laiz [17]
Question (1):

Price last week = $6.00
Price this week = $7.20

Increased = $7.20 - $6.00 = $1.20

Answer : Percentage increased = $1.20/$6.00 x 100 = 20%

Question (2):

Original Price = $90

Marked down = 35% of $90 = 0.35 x 90 = $31.50

Price after marked down = $90 - $31.50 = $58.50

Answer: Lilly will pay $58.50 for the football cleats.
6 0
3 years ago
Read 2 more answers
If two angles of a triangle are complementary, then the triangle must be
Angelina_Jolie [31]
That would be a right-angled triangle.
6 0
3 years ago
A man in a tower spots three hot air balloons flying at the same altitude. Balloon
anyanavicka [17]

Answer:

90/4= 12.9

1*3/4= 0.75

Step-by-step explanation:

8 0
2 years ago
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