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3 years ago

The area of a rectangle is 35

Mathematics

1 answer:

disa [49]3 years ago

3 0

A. 15/35= 3/7. 3/7
But I am not sure about B

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A wall in Marcu's bedroom is 8 2/5 feet high and 16 2/3 feet long. If he paint 1/2 of the wall blue, how many square feet will b

ch4aika [34]

High=42/5; long =50/3
area of this is = 42/5 ×50/3=140
half of the wall is = 140/2=70
answer is 70

8 0

3 years ago

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.

3 0

3 years ago

Please help me on this.

Nonamiya [84]

Answer:

The third option. (the one where it intersects on the y line)

Step-by-step explanation:

If you solve for the system of equations, you will find that it is (0,3), so it intersects on the y line. Additionally, it is on the top because it is positive.

8 0

3 years ago

Is 8/9 greater than 1

Zanzabum

No because 1 = 9/9
8/9<9/9

5 0

3 years ago

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Read the photo and please answer!!

Readme [11.4K]

Answer:

Step-by-step explanation:

45 = 3x + 3 ⇒ <em>x = 14</em>

5 0

3 years ago

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