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vesna_86 [32]
4 years ago
15

How many solutions does the equation have?

Mathematics
1 answer:
viva [34]4 years ago
5 0
The answer is B. 1 because it only has the answer of d=-55
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Can someone please give me the answers to all three I will be marking u brilliant
Sedbober [7]

Answer:

1. 18

2. 49.5

3. 48

Step-by-step explanation:

1. Since it is 3 dogs to 1 person we need to multiply 6 with 3, so we get 18 dogs!

2. Since 2 books equal 8.25, we just need to multiply 8.25 by 6, which we get 49.5 from!

Hope this helps and don't forget to follow!

8 0
3 years ago
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Please help!! If y = sin x, then dy/dx =
Citrus2011 [14]

Answer:

the answer is option B

Step-by-step explanation:

To find dy/dx the equation here is

first multipled by derivative of second + second multipled by derivative of first

y = x*sinx

dy/dx = x * derivative of sinx + sinx * derivative of x

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therefore

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5 0
4 years ago
Whats 25% of 90 in full explanation
julia-pushkina [17]

Answer:

22.5

Step-by-step explanation:

The answer is 22.5 because you convert 25% to a decimal which equals .25. To make the percent a decimal, you move it two times to the left.

Then multiply

90 • .25 = 22.5

4 0
4 years ago
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Sweet Treats Bakery sells gourmet cookies. If three gourmet cookies cost $7.95, then
Lynna [10]

Answer:

$26.50

Step-by-step explanation:

7.95/3=2.65

2.65*10=26.5

4 0
2 years ago
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What are four key terms that can be used to describe Islam
horrorfan [7]

Answer:

Each of the four principles (beneficence, nonmaleficence,justice and autonomy) is investigated in turn.

Step-by-step explanation:

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