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3 years ago

Plz help need helppppppp

Mathematics

2 answers:

e-lub [12.9K]3 years ago

7 0

X+60 + 70 = 180 (straight line)
x+130=180
x= 180 -130
x=50

harina [27]3 years ago

3 0

We know that a straight line has 180 degrees, and since the 70 degrees and 60 degrees are already on that straight line, we can do this:

$180^\circ = x+70^\circ+60^\circ$
$50^\circ=x$

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Soloha48 [4]

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2 years ago

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Blizzard [7]

Answer:

Center = (3, 0)
Radius = 3
Graph = see below

Concept:

Here, we need to know the idea of the circle equation.

Circle equation: (x - h)² + (y - k)² = r²

(h, k) = center

r = radius

x = variable

y = variable

Solve:

Given expression

(x - 3)² + y² = 9

Find the point of the center

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Find the length of the radius

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$\boxed{r=3}$

Hope this helps!! :)

Please let me know if you have any questions

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2 years ago

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Nostrana [21]

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2 years ago

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bonufazy [111]

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2 years ago

Each week morning sunshine cafe orders coffee packets that costs $2.50 per packet with a 10.00 shipping fee . If morning sunshin

Anni [7]

Answer:

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This 484 dollars are for coffee packets that cost $2.50 each, so the number of packets would be:

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3 years ago