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2 years ago

OUCH MY BRAIN IS HURTING AFTER TRYING TO SOLVE THIS QUESTION

Mathematics

1 answer:

maria [59]2 years ago

4 0

300° CCW is the same as 60° CW. N will show up where H is now.

The 3rd selection is appropriate.

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CAN SOMEONE HELP ME !!!!!!!!!

MissTica

Answer:

She will get 80mg of dextromethorphan and 800mg of guaifenesin. And the bottle last for 6 days approximately.

Step-by-step explanation:

Given that the Robitussin DM contains dextromethorphan 10mg/5mL and gualfenesin 100mg/5mL. And we are also given that Mrs Smith took four doses and each dose is 2 teaspoons=2X5=10mL.

So, four doses=4X10=40mL.

So, dextromethorphan in 4 doses is = $\frac{10}{5}X40=80mg$

And Guaifenesin in 4 doses is = $\frac{100}{5}X40=800mg$

Dosage of medicine daily she has to take=40mL and the bottle contains 237 mL. Hence the number of days bottle last = $\frac{237}{40}=5.925$ ≈6 days approximately.

7 0

2 years ago

Help me asap!!! 3(m+7) = 6 (m+2)

siniylev [52]

Answer:

m=3

Step-by-step explanation:

3 0

2 years ago

What is 3x-8=4. Solve for x. Explain.

tangare [24]

Answer:

Step-by-step explanation: 3 x 4 = 12.

12 - 8 = 4.

3 0

2 years ago

Carl is going to make a frame for a picture. The dimensions of the frame need to be 2 feet by 18 inches. How long must the board

MArishka [77]

The perimeter of an object is found by adding all of the sides. The sides of his frame would be 2 ft, 2 ft, 1.5 ft (18 inches / 12 inches per foot = 1.5 feet), 1.5 feet. Adding these together we get a total length of 7 feet. However, he may want to use a slightly longer board to account for any errors!

4 0

2 years ago

What’s the digit you need to input in the space with the question mark to complete the code for the safe? Here’s a hint to save

elena55 [62]

Answer:

Step-by-step explanation:

2×2=4

6÷2=3

1×2=2

8÷2=4

3×2=6

?÷2=2

2×2=4

6 0

2 years ago

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