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3 years ago

Math question 4! Thanks if you help

Mathematics

1 answer:

enot [183]3 years ago

3 0

Answer:

pythagoras theorem

height ladder can reach on the wall = side a or b

13 feet = hyp

5 feet = side a or b (you choose which one it is)(but the equation still works ......................................the same)

13^2-5^2 = 144

√144 = 12

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An oral liquid concentrate of sertraline hydrochloride (Zoloft) contains 20 mg/mL of the drug. How many grams of sertraline hydr

Rzqust [24]

Answer:

1.2 grams.

Step-by-step explanation:

We have been given that an oral concentrate of sertraline hydro-chloride (Zoloft) contains 20 mg/mL of the drug.

First of all, we will find number of mg in 60 mL container of the concentrate as:

$\frac{\text{20 mg}}{\text{ml}}\times \text{60 ml}$

$\text{20 mg}\times 60$

$\text{1200 mg}$

We know 1 gram equals 1000 mg.

$\text{1200 mg}\times \frac{\text{1 gram}}{\text{1000 mg}}$

$1.2\times\text{1 gram}$

$1.2\text{ grams}$

Therefore, 1.2 grams of sertraline hydrochloride are in each 60-mL container of the concentrate.

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3 years ago

What step do you take to solve the following equation: X - 7 = -1*

riadik2000 [5.3K]

You would add 7 to both sides to solve the equation! :)

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3 years ago

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madam [21]

Answer: c

Step-by-step explanation:

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3 years ago

Rank in order of magnitude

Damm [24]

This can made the answer
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2 years ago

If G is a 3 x 4 matrix and His a 4x 3 matrix, what is the dimension of GH?

Neko [114]

Answer:

3x3

Step-by-step explanation:

G is a 3 x 4 matrix and His a 4x 3 matrix

In multiplication of matrix a particular formula is used

If G = MN and H = NM then GH = MM

So G= 3x4 and H = 4x3

Then GH = 3x3

The above rule is a rule that binds matrix multiplication and allows for an easier calculations and also helps check the possibility of the multiplication.

As for the above, the multiplication is possible an the result of the multiplication will give us a 3x3 matrix

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