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KiRa [710]
3 years ago
12

Write an expression that is equivalent to

Mathematics
1 answer:
lisov135 [29]3 years ago
6 0

Answer:

½a - 4 = ? ( a - ?)

1a - 8 = -7a ( a - ?)

= ( a- 7a)

= ( -6a)

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The two legs of right triangle measures 6 and 8 inches respectively. What is the area of the circle that contains all 3 vertical
andrezito [222]

Answer:

See image.

Step-by-step explanation:

Remember if you have a right angle inside of a circle, the hypotenuse is going to land exactly on the diameter. Also, Area of a circle = (pi)r^2 Lastly, remember pythagorean triples such as 3,4,5 or at least, the Pythagorean theorem a^2 + b^2 = c^2

3 0
2 years ago
Stephanie rdes her bike 2 miles to the post office, and then another 50 yards to the train station. How many yards long was her
mestny [16]
There are 1,760 yards in a mile.

Multiply 1,760 by 2 = 3,520

Add 50 to 3,520 = 3,570

Stephanie's trip was 3,570 yards long.
7 0
3 years ago
PLEAAASEEE HELP AND EXPLAIN ASAP
monitta
We know, widest angle is always opposite to the largest side of the triangle, as largest side is 50 here (which is backward to house) so largest angle would be opposite to it. So, that corner will be touched by  Fence A & B

"Proportionality Theorem" compares the sides of the same triangle 
Here, According to that theorem, 
ST / RS = UT / PU

If FG is an altitude, then <DFG  is an right triangle.
In short, Your Answer would be Option B

For last question here, remember, longest side must be greater than either side, and must be smaller than sum of those smaller sides.
5 0
3 years ago
Read 2 more answers
Create a pattern with the rule n-4
aalyn [17]
You would make a table first, the top part, just start from zero and add every time. Hope this helps
5 0
3 years ago
Pls answer ASAP this is due in the next hour
kari74 [83]

Answer:

M is not parellel to N because they do not create supplementary angles with the lines that it passes through.

J and K are parallel to each other because they create supplementary angles with line m

supplementary angles add up to 180 and if parallel lines create supplementary angles with the line they cross then they are parallel to each other if that makes sense

105+75=180

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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