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Flura [38]
2 years ago
5

Point A is -4,8) and the midpoint is (1,7.5) what is point b

Mathematics
2 answers:
Gnom [1K]2 years ago
6 0

Answer:

Gsjhdusndudjeheue I just want points

Arlecino [84]2 years ago
5 0

Answer:

(6,7)

Step-by-step explanation:

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Determine if (-2,5) is a solution of Of 3x+4y=14
Serggg [28]
Well that's easy. Just plug in the numbers: 3*(-2)+4*(5)=14. So yes the solution is correct.
8 0
3 years ago
One of the interior angles of a regular polygon is 144. fine the number of sides of the polygon ​
lora16 [44]

Answer:

10

Step-by-step explanation:

In any polygon

exterior angle + interior angle = 180° , thus

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exterior angle = 36°

The sum of the exterior angles = 360°

Thus number of sides n is calculated as

n = 360 ÷ 36 = 10

3 0
3 years ago
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Multiply. 35⋅34<br><br> A. 9/20<br><br> B. 4/10<br><br> C. 4/5<br><br> D. 5/4
erma4kov [3.2K]

Answer:

a

Step-by-step explanation:

3 0
3 years ago
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Plese help me answer the questions
svlad2 [7]
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5 0
3 years ago
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Sum of the areas of two squares is 468 m2. If the difference of their perimeters is 24m, determine the sides of the two sqares.
postnew [5]

Answer:

Step-by-step explanation:

square = 468 m² x² + (6+x)² = 468 [Area of a square = side²] x² + (6)² + x² + 2×6×x= 468 [(a+b)²= a²+b²+2ab] 2x² + 36 + 12x= 468 2x² + 12x + 36 - 468= 0 2x² + 12x + 36 - 432 = 0 2(x² +6x - 216)= 0 x² +6x - 216 = 0 x² +18x -12x -216 =0

5 0
3 years ago
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