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KengaRu [80]
3 years ago
5

Plz help me work plz

Mathematics
1 answer:
Neko [114]3 years ago
8 0

Step-by-step explanation:

Area of wood required

=  \frac{1}{2} (8 + 12) \times 5 \\  = \frac{1}{2} \times  20 \times 5 \\ = 10 \times 5 \\  = 50 \:  {ft}^{2}

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Each of two urns contains green balls and red balls. Urn I contains 10 green balls and 14 red
OlgaM077 [116]

Answer:

for Urn l the probability is 14 out of 24 for Urn LL the probability is 11 out of 15

Step-by-step explanation:

you add the two then take the number of

6 0
3 years ago
Find an equation of the plane. the plane through the point (4, 0, 1) and perpendicular to the line x = 3t, y = 3 − t, z = 7 + 9t
Bingel [31]
Position vector R = < 4,0,1>
(given point)

normal vector n = < 3,-1,9>

equation:
n(r-R) = 0

3(x-4) - y + 9(z-1) = 0




3 0
4 years ago
the ratio of adults to children attending a new exhibit st the museum was found to be 8:5. Based on this ratio if 390 people att
Natali5045456 [20]
First, you add the two parts of the ratio together. 8+5=13. Then you do 390 divided by 13 which is 30. After this, you multiply 30 by each side to get the ratio to be equal. 30x8=240, and 30x5=150. This can now be put into the ratio 240:150. As you said it was in the ratio adults to children, it must stay in that order. The part of the ratio for children is 150. 
<em>The answer to your question is 150. You can double-check your answer by adding up the two parts again. 240=150=390 so you can be assured that your answer is truly correct. Thank you for uploading this question. I hope my explanation was helpful enough for you
</em>

<em><u>PencilandPaper21</u></em>
7 0
3 years ago
9.
Contact [7]

a = 640s

a = 640(7.5)

a = 4800 \:

She owns 4800 acres.

5 0
3 years ago
Read 2 more answers
খ) এ বন আমাদের গৌরব কেন? পাঁচটি বাক্যে লিখ।<br>গ) কীভাবে আমরা পরিবেশকে সুন্দর করে গড়ে তুলব? কে​
V125BC [204]

Answer:

what language is that??

Step-by-step explanation:

7 0
3 years ago
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