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3 years ago

I need help matching these

Mathematics

2 answers:

spin [16.1K]3 years ago

8 0

1.) 4
2.) 64
3.) 16
4.) 1
5.) 2
6.) 12

Ber [7]3 years ago

4 0

Answer:

1. 4

2. 64

3. 16

4. 1

5. 2

6 12

Step-by-step explanation:

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Solve the equation 6x+26x+40=4(4x)+10

amid [387]

Answer:

32−4(4)=−30

Step-by-step explanation:

Combine like terms 6+26+40=4(4)+1032+40=4(4)+102

Subtract 404040

from both sides of the equation 3

Simplify 4

Subtract 4(4)4(4x)4(4x)

from both sides of the equation 5

Simplify

8 0

3 years ago

What is the distance between a line that has endpoints at (1,5) and (1,-5)?

Tanzania [10]

Since the x values (1) and (1) are the same, we just have to worry about the (5) and (-5)

the distance between a (5) and (-5)
would be (5) - (-5)
which is equal to (5) + (5) = 10

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5 0

3 years ago

PLEASE ANSWER I WILL MARK AS BRAINLIEST

aalyn [17]

Answer:

$\large \boxed{\text{Eight days}}$

Step-by-step explanation:

1.Convert all volumes to millilitres

(a) Chlorpheniramine

V = 100 mL

(b) Lidocaine

$V = \text{2 fl oz} \times \dfrac{\text{29.57 mL}}{\text{1 fl oz}} = \text{59 mL}$

(c) Banana flavouring

$V = \dfrac{1}{2}\text{ tsp} \times \dfrac{\text{4.928 mL}}{\text{1 tsp}} = \text{2.5 mL }$

2. Calculate the total volume

Chlorpheniramine = 100 mL

Lidocaine = 59

Banana flavouring = 2.5

TOTAL = 162 mL

3. Calculate the number of doses

$\text{Doses} = \text{162 mL} \times \dfrac{\text{1 dose}}{\text{10 mL}} = \text{16.2 doses}$

4. Calculate the number of days

$\text{Days} = \text{16.2 doses } \times \dfrac{\text{1 da}}{\text{2 doses}} = \textbf{8 da}\\\\\text{The solution will last for $\large \boxed{\textbf{eight days}}$}$