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2 years ago

Sasha buys a rowboat priced at $486.40. Shipping and handling are an additional 16% of

Mathematics

2 answers:

Maru [420]2 years ago

4 0

486.40*16%= around 77.82 dollars

Scilla [17]2 years ago

3 0

Answer: $ 77.80

Step-by-step explanation:

You're going to find 16% of 486.40 first. Then you are going to add what you got for the first part to the original price IF you want the total price after shipping.

16% of 486.40 is about 77.80

77.80 + 486.40= 564.20

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Can I get help on this

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3 years ago

What is the surface area of the triangular prism shown? A triangular prism. The triangle faces have base 14 meters and height 24

Alekssandra [29.7K]

Answer:

1064 m²

Step-by-step explanation:

The surface area of the prism can be gotten by saying

14 * 14 + 14 * 14 + 14 * 24 =

196 + 196 + 336 =

728 m²

Again, after dealing with the rectangle, we then face the triangle.

Area of triangle is

1/2 * 14 * 24

There are 2 triangles so this makes it

2 * 1/2 * 14 * 24 =

336

The surface area is finally

336 + 728 = 1064 m²

Surface area of the triangular prism has been calculated to be 1064 m²

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2 years ago

If 40% of x is 30, then what percent of 50 is x?

lisov135 [29]

Answer:

I think 37.5

Step-by-step explanation:

I think 37.5 because 40% of x=75 is 30, and 50% of 75 is 37.5, I suppose!

SORRY IF WRONG ;c

(Edit) wAIT tHE AaNSWER HAS TO BE A PERCENTAGE?

Well then idk

8 0

2 years ago

Read 2 more answers

1. In which quadrant does θ lie given that sinθ>0 and cosθ<0?

expeople1 [14]

Answer:

$\theta$ is in quadrant II

Step-by-step explanation:

Given

$\sin(\theta) > 0$ and $\cos(\theta) < 0$

Required

Where is $\theta$

$\sin(\theta) > 0$ and $\cos(\theta) < 0$ imply that

$\theta$ is in quadrant II

Because that is only quadrant where $\sin(\theta) > 0$ and $\cos(\theta) < 0$ exist.

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3 years ago

Perform the indicated operation and write the answer in the form a + bi.<br> (3 +81) (4-3i)

kkurt [141]

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow \: 36 + 23 i$

____________________________________

$\large \tt Solution \: :$

$\qquad \tt \rightarrow \: (3 + 8i)(4 - 3i)$

$\qquad \tt \rightarrow \: (3 \sdot 4)+ (3 \sdot - 3i) + (8i \sdot4) + (8i \sdot - 3i)$

$\qquad \tt \rightarrow \: 12 - 9i + 32i - (24 {i}^{2} )$

$\qquad \tt \rightarrow \: 12 + 23i -( 24 \sdot - 1)$

$\qquad \tt \rightarrow \: 12 + 23i + 24$

$\qquad \tt \rightarrow \: 36 + 23i$

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

8 0

2 years ago

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