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Daniel [21]
3 years ago
9

Can anyone solve these 3 problems it is worth 25 points

Mathematics
1 answer:
shusha [124]3 years ago
7 0
Where are the problems?
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The hyperbola with center at (4, 5), with vertices at (0, 5) and (8, 5), with b = 2.
galina1969 [7]
The standard form of hyperbola is:
(x-h)²/a²-(y-k)²/b²=1
center:(4,5)
Length of the horizontal transverse axis: 8-5=3=2a
thus
a=3/2
a²=9/4
b=2
b²=4

Hence the equation will be:
(x-4)²/(9/4)-(y-5)²/4=1
simplifying this we get:
[4(x-4)²]/9-(y-5)²/4=1
8 0
3 years ago
Soo I haven't done ratios in a while.. Anyone get this?
Sauron [17]
4/20 i think is the answerrr
4 0
2 years ago
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There were 7 pizzas. 5 people ate all of the pizzas. each person ate an equal amount of pizza. how much pizza did each person ea
shtirl [24]

Answer: D

Step-by-step explanation:

A seems complicated and doesn’t make an sense while D is simple

3 0
3 years ago
8. What is m&lt;1<br> 77<br> 1<br> 56<br> A 103°<br> | C 133°<br> C °<br> D 124°<br> B 47°
saveliy_v [14]

Answer:

Option C

Step-by-step explanation:

Exteriore angle property: Exterior angle equals the sum of opposite interior angles.

∠I = 77° + 56°

    = 133°

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2 years ago
Simplify radical 16v16
Andreas93 [3]

Answer:

64

Step-by-step explanation:

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3 years ago
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