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EleoNora [17]
3 years ago
9

Help me plssssssssssssssssssssss

Mathematics
1 answer:
Finger [1]3 years ago
8 0

Answer:

p < 319

Step-by-step explanation:

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Help me! <br>This is Algebra problem
aleksklad [387]

Answer:

They paid 16 3/4% tax

Step-by-step explanation:

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7 0
3 years ago
A cat requires a 3 mL injection of a 0.5% solution. How many milligrams will it receive per injection?
Kay [80]
<h2>Hello!</h2>

The answer is: 15mg

<h2>Why?</h2>

0.5% means that there are 0.5 grams per 100 mL,  and a 0.5 grams are equal to 500 milligrams.

So, to calculate how many milligrams will be received per injection, we need to make the following calculations:

3mL*\frac{500mg}{100mL}=15mg

Have a nice day!

7 0
3 years ago
Read 2 more answers
The altitude of a triangle is 2 m longer than its base. What are the dimensions of the altitude and the base if thearea of the t
HACTEHA [7]

Step-by-step explanation:

Let base of triangle be x m.

Therefore, altitude =( x + 2)m

area \: of \:  \triangle =  \frac{1}{2}  \times base \times altitude \\  \\ 40 =  \frac{1}{2}  \times x \times (x + 2) \\  \\ 80 =  {x }^{2} +2x \\  \\   {x}^{2}  + 2x - 80 = 0 \\  {x}^{2}  + 10x - 8x - 80 \\ x(x + 10) - 8(x + 10)  = 0\\ (x + 10)(x - 8) = 0 \\ x + 10 = 0 \:  \: or \:  \: x - 8 = 0 \\ x =  - 10 \:  \: or \:  \: x = 8 \\ base \: can \: not \: be \:  - ve \\ x \neq - 10 \\ x = 8 \\ x + 2 = 8 + 2 = 10 \\

Therefore

Altitude = 10 m

Base = 8 m

8 0
3 years ago
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kodGreya [7K]

156Answer:

Step-by-step ex

5 0
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Write the ratio 100 : 150 in simplest form
natka813 [3]

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100/150 simplified to lowest terms is 2/3.

Step-by-step explanation:

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