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polet [3.4K]
3 years ago
10

How do I solve this and answer?

Mathematics
1 answer:
kodGreya [7K]3 years ago
6 0

Step-by-step explanation:

at first solve first triangle with Pythagorean solving witch it c²=a²+b²

you have to change a bit so it will be c²-b²=a²

you start with 8 and 10 triangle and then you get line which is in the middle and yo udo just the same with triangle 8 and the solved side and you get x in the second triangle you have to use c²-a²=b²

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Please help me. Its geometry in mathematics.
I am Lyosha [343]

Answer:

(b-10) +(b+10)=180

2b=180

b=90

c=b-10=80

d=b+10=100

3 0
3 years ago
Pt 2 5-7 please helpp
Keith_Richards [23]

Answer:

x = 12

Step-by-step explanation:

__9x__      =     __108___

   9                          9

x = 12

6 0
2 years ago
Read 2 more answers
A shopper needs 48 hot dogs. The store sells identical hot dogs in 2 differently sized packages. They sell a six pack hot dog fo
Archy [21]

Answer:He should buy the six pack.

Step-by-step explanation:

The total number of hotdogs that the shopper needs is 48.

The store sells identical hot dogs in 2 differently sized packages. They sell a six pack hot dog for $2.10, and an eight pack of hot dog for $3.12.

If the shopper buys the six pack hot dog, he would need to buy 8 of it. The total cost would be

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If the shopper buys the eight pack hot dog, he would need to buy 6 of it. The total cost would be

6 × 3.12 = $18.72

The 6 pack is cheaper than the eight pack. Therefore,

He should buy the six pack.

5 0
2 years ago
If a polygon has an interior angle of 144, what kind of polygon is it? (find the # of sides first
ikadub [295]
<span>Each Interior Angle = <span>(<span>(Number of Sides -2) • 180 degrees<span>)<span> ÷ (Number of Sides)

Solving for number of sides
</span></span></span></span></span>
<span>Each Interior Angle / 180 = <span>(N -2) <span>/ (N)

144 / 180 = (n-2) / n

144 * n = 180n -360
360 = 36 n

n = 10 the number of sides

Source:
http://www.1728.org/polygon.htm

</span></span></span>
5 0
3 years ago
Between 60/25 and 60/132 1hich one is more bigger
nadya68 [22]

Answer:

60/25 is greater than 60/132

7 0
2 years ago
Read 2 more answers
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