3 years ago

Does the following system of equations

Mathematics

1 answer:

BaLLatris [955]3 years ago

5 0

Answer:

Iv'e checked both of them and they have NO solutions so nyour answer is (None)

Step-by-step explanation:

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State which of the following sets of ordered pairs represents a function. Please pick the best option

IRINA_888 [86]

Answer:

set A and set B...it is the best and right option bro...option c is wrong because 2 elements of domain has relation with 1 range

3 0

3 years ago

PLEASE HELP MEEEEE!!!!!!!

OverLord2011 [107]

Answer:

Cheese: $4\frac{3}{8}$
Milk: $1\frac{2}{3}$
Pasta: $6\frac{1}{4}$

Step-by-step explanation:

Cheese:

$1\frac{3}{4} = \frac{7}{4}$
Set up a proportion: $\frac{\frac{7}{4} }{4} = \frac{x}{10}$
Cross multiply, then divide: 10 × 7/4 = 17.5, 17.5 ÷ 4 = 4.375
$4.375 = 4\frac{3}{8}$

Milk:

Set up a proportion: $\frac{\frac{2}{3} }{4} = \frac{x}{10}$
Cross multiply, then divide: 10 × 2/3 = $6\frac{2}{3}$ , $6\frac{2}{3}$ ÷ 4 = $1\frac{2}{3}$

Pasta:

$2\frac{1}{2} = \frac{5}{2}$
Set up a proportion: $\frac{\frac{5}{2} }{4} = \frac{x}{10}$
Cross multiply, then divide: 10 × 5/2 = 25, 25 ÷ 4 = 6.25
$6.25 = 6\frac{1}{4}$

I hope this helps!

4 0

3 years ago

Solve vertex form out О=x^2 -4x -12

pochemuha

Answer: (2,-16)

Step-by-step explanation: you have to rewrite it by using the vertex form (h,k)

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3 years ago

What is the formula to u-5=-4(w-1)

erastovalidia [21]

Answer: u = -4w + 9

Step-by-step explanation:

u - 5 = -4(w - 1)

u - 5 = -4w + 4

+5 +5

u = -4w + 9

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3 years ago

PLEASE ANSWER IF YOU KNOW!! IM NOT VERY GOOD AT MATH

mario62 [17]

Answer: 1000 mL

Step-by-step explanation:

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2 years ago

Read 2 more answers