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viva [34]
3 years ago
13

Can someone help me with number 1, 2, & 3 plz ASAP

Mathematics
1 answer:
azamat3 years ago
8 0
1)
50 x 0.8 = 40

answer
40 is 80% of 50

2)

0.85 x 52 = 44.2

answer
44.2 is 85% of 52

3)
86 x 100 / 430 = 20%

answer
20%  of 430 is 86





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Nate finishes his garden at 4:47 p. After pruning his roses for 18 minutes and watering his vegetables for 45 minutes. What time
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He finish his gardening at 5:50 p.m.
3 0
3 years ago
Find the distance between E(-3,4) and B(-1,6)​
Marrrta [24]

Answer:

The answer is

<h2>2 \sqrt{2 }  \:  \: or \:  \: 2.828 \:  \:  \: units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

<h3>d =  \sqrt{ ({x1 - x2})^{2}  +  ({y1 - y2})^{2} }  \\</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

E(-3,4) and B(-1,6)

The distance between them is

<h3>|EB|  =  \sqrt{ ({ - 3 + 1})^{2} +  ({4 - 6})^{2}  }  \\  =  \sqrt{ ({ - 2})^{2}  +  ({ - 2})^{2} }  \\  =  \sqrt{4 + 4}  \ \   \\  = \sqrt{8}</h3>

We have the final answer as

<h3>2 \sqrt{2 }  \:  \: or \:  \: 2.828 \:  \:  \: units</h3>

Hope this helps you

4 0
3 years ago
The first term of a geometric sequence is 3 and the comaon ratio is 5 find the 8th term.
ElenaW [278]

Answer:

5

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
I need help!! On this question please hurry
hichkok12 [17]

Step-by-step explanation:

<u>Given</u><u>:</u>

Central Enlargement.

AC=4

AB=5

BC=3

Opp=3

Hyp=5

<u>Required</u><u>:</u>

Sin<A

<u>Formula</u><u>:</u>

Sin<A=Opp/hyp

<u>Solution</u><u>:</u>

Sin<A=Opp/Hyp

Sin<A=3/5 or 0.6

5 0
4 years ago
How to find the area?
Ymorist [56]

Answer:

area=

square =Side ×side

rectangle = length ×breadth

Step-by-step explanation:

hope this help you

8 0
3 years ago
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