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3 years ago

Complete this statement: "subtraction is the addition of the...."

Mathematics

1 answer:

tresset_1 [31]3 years ago

4 0

Answer:

Subtraction is the Addition of the opposite of the subtrahend to the minuend.

Step-by-step explanation:

PLS GIVE BRAINLIEST

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you need 3 gallons of fruit juice to make punch for your club mewting. you already have 1/6 gallon apple juice and 2/3 gallon or

iogann1982 [59]

2/3 ×2/2 = 4/6 + 1/6 =5/6
how many more to get 6/6?
answer: 1/6 for 1 gallon multiply by 3 (since you need 3 gallons) = 3/6 or 1/2 (when simplified)

4 0

3 years ago

Read 2 more answers

Which statements about the function are true? Select two

iogann1982 [59]

Answer:

The vertex of the function is at (1,-25)

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one.

Part of the graph of the function f(x) = (x + 4)(x-6) is shown below.

Which statements about the function are true? Select two

options.

The vertex of the function is at (1,-25).

The vertex of the function is at (1,-24).

The graph is increasing only on the interval -4< x < 6.

The graph is positive only on one interval, where x <-4.

The graph is negative on the entire interval

My answer:

Given the factored form of the function:

f(x) = (x + 4)(x-6)

<=> f(x) = $x^{2} - 2x -24$

We will convert to vertex form

<=> f(x) = ( $x^{2} - 2x +1$ ) - 25

<=> f(x) = $(x-1)^{2} -25$

=> the vertex of the function is: (1,-25)

We choose: a. The vertex of the function is at (1,-25)

Let analyse other possible answers:

c. The graph is increasing only on the interval -4< x < 6.

Because the parameter a =1 so the graph open up all over its domain and the vertex is the lowest point.

So the graph is increasing in the domain (1, +∞)

=> C is wrong

d. The graph is positive only on one interval, where x <-4

Wrong, The graph is positive only on one interval, where x > 6

e. The graph is negative on the entire interval

Wrong, The graph is negative only on one interval, where -4< x < 6.

7 0

4 years ago

jorge has 708 baseball cards and 394 basketball cards .about how many more baseball cards than basketball cards does Jorge has

olga55 [171]

the answer is most likely 314

8 0

4 years ago

Read 2 more answers

Please help! (100 points!) look at the image :)

viva [34]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which of the following points would be on the graph of the equation y=−4x+6?(−4, −10)(−4, 22)(1, −10)(1, −2)

suter [353]

Answer:

Only the point (-4, 22) is ON THE GRAPH of the equation. Please also check the attached graph.

Step-by-step explanation:

Given the equation

$y=-4x+6$

Let us substitute all the given points to check which points satisfy the equation.

Substitute (-4, -10) in the equation

$y=-4x+6$

$-10=-4(-4)+6$

$-10=16+6$

$-10=22$

As the R.H.S ≠ L.H.S, hence (-4, -10) does not satisfy the equation.

Hence, (-4, -10) is NOT ON THE GRAPH of the equation

Substitute (-4, 22) in the equation

$y=-4x+6$

$22 = -4(-4)+6$

$22 = 16+6$

$22 = 22$

As the R.H.S = L.H.S, hence (-4, 22) satisfies the equation.

Hence, (-4, 22) is ON THE GRAPH of the equation. Please also check the attached graph.

Substitute (1, -10) in the equation

$y=-4x+6$

$-10=-4(1)+6$

$-10=-4+6$

$-10=2$

As the R.H.S ≠ L.H.S, hence (1, -10) does not satisfy the equation.

Hence, (1, -10) is NOT ON THE GRAPH of the equation

Substitute (1, -2) in the equation

$y=-4x+6$

-2 = -4(1)+6

-2 = -4 + 6

-2 = 2

As the R.H.S ≠ L.H.S, hence (1, -2) does not satisfy the equation.

Hence, (1, -2) is NOT ON THE GRAPH of the equation

Therefore, from the above analysis, we conclude that only the point (-4, 22) is ON THE GRAPH of the equation. Please also check the attached graph.

8 0

3 years ago