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DedPeter [7]
3 years ago
12

Can someone please help me with the second question….will give brainliest :(

Mathematics
1 answer:
Andrej [43]3 years ago
7 0

Answer:

2

Step-by-step explanation:

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Pls help to get brainlist
Lubov Fominskaja [6]

Answer: Please give brainliest!!!

\frac{3}{2} = \frac{15}{10}

\frac{15}{10} - \frac{12}{10} = \frac{3}{10}

4 0
3 years ago
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90% of 11 is what number
umka2103 [35]
It would be: 11 * 90/100
= 11 * 0.90 = 9.9

So, your final answer is 9.9

Hope this helps!
8 0
3 years ago
a ladder that is 20 feet long is leaning against the side of a building if the angle formed between the ladder and the ground is
Mademuasel [1]

Answer:

Step-by-step explanation:

Take 20( cosine of 75 degrees)

the answer is 5 ft

8 0
3 years ago
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The ratio of blue tacks to red tacks on the bulletin board is 3 to 5. there are 50 red tacks. how many blue tacks are on the boa
natulia [17]
3:5=x:50

Therefore 5 ×x = 50

x = 10

Therefore 3 × 10 = 30

therefore 30 blue pens

proof = 30 blue + 50 red= 3+ 5

therefore 80 = 8x

8 0
3 years ago
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A is the point (2, 3) and B is the point (7,-5).Find the equation of the line
madam [21]

Step-by-step explanation:

Find the gradient of AB

-2.5

Find the gradient of perpendicular

0.4

Make the equation

y= 0.4x + c

Apply point A

3= 0.4*2+c

3-0.8= c

c= 2.2

y= 0.8x + 2.2

5 0
2 years ago
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