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IceJOKER [234]
2 years ago
15

Describe and correct the error below.

Mathematics
1 answer:
Sergeeva-Olga [200]2 years ago
6 0
Cos ( 390)
- 4 cot (-45)
Csc (60)
Hope this helps
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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
kow [346]

Answer:

616 cm²

Step-by-step explanation:

To find the area of a circle you use the formula A = π · r²

So we know that the diameter is 28 cm, to find the radius we would divide this in half, because d = 2r, giving us 14. Now we can do 14² which is 196, and then times that by pi or in this case 22/7.

196 × (22/7) = 616

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3 years ago
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A cabbage is worth 55 points, an apple is worth 40 points, a potato is worth 45 points and a pumpkin is worth 60 points. How man
Vera_Pavlovna [14]
The cabbage is lots of points
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2 years ago
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Which statement correctly describes the relationship between an acute and obtuse angle? An acute angle has the same measure as a
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An acute angle has a smaller measure than an obtuse angle

8 0
3 years ago
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Hoodies were on sale for 20% off of the original price. Hyde bought a hoodie on sale that had an original price of $74.00. The s
Georgia [21]
20% off means u r paying 80%

0.80(74) = 59.20 (without tax)

sales tax is 6.25%...
59.20 + 0.0625(59.20) = 59.20 + 3.70 = $ 62.90 <==with tax included
4 0
3 years ago
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Given y = 2x + 4, what is the new y-intercept if the y-intercept is decreased by 5? A) −1 B) −3 C) −4 D) −5
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The new y-intercept would be A)-1 because of the 4-5 = -1
3 0
3 years ago
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