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adelina 88 [10]
3 years ago
14

Susan went shopping to purchase new clothes. She

Mathematics
1 answer:
arlik [135]3 years ago
6 0

Answer:

13.375

Step-by-step explanation:

you have to add 28 ± 17 = 45 ± 8.857 = 13.375

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* ANSWER PLS TY!! * Find the surface area of this cone.
vagabundo [1.1K]

Answer:

<h2>200 \: \pi</h2>

Step-by-step explanation:

Given,

R = 8 m

H = 15 m

Slant height :

=  \sqrt{ {r}^{2}  +  {h}^{2} }

=  \sqrt{ {(8)}^{2} +  {(15)}^{2}  }

=  \sqrt{64 + 225}

=  \sqrt{289}

=  \sqrt{ {(17)}^{2} }

= 17 \: m

Now, Finding the surface area of the cone:

\pi \: r(r + s)

Plugging the values:

= \pi \:  \times 8(8 + 17)

= 8\pi \:  \times 25

= 200 \: \pi

Hope this helps...

Good luck on your assignment...

6 0
3 years ago
A patient needs a total dose of 50 grams of albumin. The pharmacy has 50 m
garik1379 [7]

Answer:

4,000 bottles.

Step-by-step explanation:

Given that the patient needs a total dose of 50 grams of albumin, and the pharmacy has bottles of 50 milligrams with 25% albumin, to determine how many bottles the patient should purchase the following calculation must be performed:

1 g = 1000 mg

50 g = 50,000 mg

50 x 0.25 = 12.5

50,000 / 12.5 = X

4,000 = X

Therefore, the patient must purchase 4,000 bottles to obtain the required dosage.

5 0
3 years ago
What is the solution to the following equation?
lara31 [8.8K]
C is the correcr answer
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3 years ago
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Hav sum freh poits <br> Love ur mom
Stella [2.4K]

Answer:

Thank you so much

Step-by-step explanation:

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3 years ago
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Solve the equation 2sin x cos x = cos x, for 0° &lt; x≤ 90°​
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Answer:

2sinx.Cosx=cosx

2sin90°.cos90°=cos90°

2×1.0=0

0=0

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3 years ago
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