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3 years ago

HELP ASAP PLEASE.

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

4 0

The answer is B (1.7,3.8)

Lina20 [59]3 years ago

4 0

Answer:

Step-by-step explanation:

Point A is found at (1.7, 3.8)

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The line plot below shows the weight (in grams) of vitamin bottles.

EleoNora [17]

I cannot answer this because there is no question.

5 0

3 years ago

Name a pair of vertical and adjacent angles in each figure. Find m<1

Grace [21]

Answer:

80 degrees

Step-by-step explanation:

Vertical angles are congruent, meaning that if a vertical angle is 80 degrees, the other vertical angle is 80 degrees; they have the same angle measure.

m < 1 = 80 degrees

3 0

2 years ago

Can advise on the solution?

maw [93]

Answer:

340

Step-by-step explanation:

If x is the amount of pages in the book we can write:

1/4x + 5 + 3/5(x - (1/4x + 5)) + 10 + 12 + 24 = x

1/4x + 51 + 3/5(3/4x - 5) = x

1/4x + 51 + 9/20x - 3 = x

7/10x + 48 = x

3/10x = 48

x = 160

5 0

3 years ago

Which of the following statements have the same result? Explain each step in solving each one.

STALIN [3.7K]

$f(x) = 5x + 1\\\\subtitute\ x = 1\ to\ the\ equation\\\\f(1) = 5\cdot1 + 1 = 5 + 1 = 6\\----------------------\\f(x)=\dfrac{2x+3}{5}\to y=\dfrac{2x+3}{5}\ \ \ \ |multiply\ both\ sides\ by\ 5\\\\5y=2x+3\ \ \ \ |subtract\ 3\ from\ both\ sides\\\\2x=5y-3\ \ \ \ \ |divide\ both\ sides\ by\ 2\\\\x=\dfrac{5y-3}{2}\\\\f^{-1}(x)=\dfrac{5\cdot(-1)-3}{2}=\dfrac{-5-3}{2}=\dfrac{-8}{2}=-4\\---------------------\\3y-7=y+5\ \ \ |add\ 7\ to\ both\ sides\\3y=y+12\ \ \ \ |subtract\ y\ from\ both\ sides\\2y=12\ \ \ \ |divide\ both\ sides\ by\ 2\\y=6$

Answer: f(1) when f(x) = 5x + 1 and 3y - 7 = y + 5

6 0

3 years ago

For each function, what is the output of the given input?<br> For f(x)= 4x+7, find f(4)

nata0808 [166]

Ok so you have to replace all x by 4:

F(4)= 4.4+7= 23

5 0

3 years ago

Read 2 more answers