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1 year ago

Write the expression in standard form. -3x + (2 + 4x)

Mathematics

2 answers:

evablogger [386]1 year ago

7 0

Answer: x+2

Step-by-step explanation:

Add −3x and 4x

pav-90 [236]1 year ago

6 0

Answer and explanation:

Simplify by combining like terms:

(-3x + 4x) + 2

x + 2

So, x + 2 is the simplified version of this expression, but perhaps you meant make this an equation by adding a y to the other side, since this isn't currently a linear equation.

If the equation were:

y = -3x + (2 + 4x)

then it would be this in standard form:

y = x + 2

-x + y = 2

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T÷5/12= -3/10<br> Thank you if you help :)

skelet666 [1.2K]

Answer:

t = -1/8.

Step-by-step explanation:

t / 5/12 = -3/10 Invert the 5/12 and multiply:

12t / 5 = -3/10

Cross multiply:

12t * 10 = 5 * -3

120t = -15

t = -15/120 = -1/8.

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2 years ago

Please help will mark brainliest to anyone who can help read little note before doing B

lbvjy [14]

Answer:

A: b^3. B. X^3

Step-by-step explanation:

When dividing subtract the exponents is the property.

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3 years ago

Read 2 more answers

Determine the amplitude (A), period (P), and phase shift (PS) of the function f(x)= 3sin(x-4)+9

Tpy6a [65]

ANSWER

D.
$A=3,P=2\pi,PS=(4,9)$

EXPLANATION

The given function is

$f(x) = 3 \sin(x - 4) + 9$

Comparing to the general form of a trigonometric sine function,

$f(x) = A \sin(Bx-C)+D$

$A=3$
The amplitude is absolute value of A

$|A| = |3| = 3$

$B=1$

The period is given by

$p = \frac{2\pi}{ B}$

$p = \frac{2\pi}{ 1} = 2\pi$

$C=4$

is a shift to the right of 4 units.

and

$D=9$

is an upward shift of 9 units

Therefore the phase shift is (4,9).

The correct answer is D

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2 years ago

The radius of a circle is 10. Using π, which equation expresses the ratio of the circumference of the circle to the circle's dia

aleksley [76]

The ratio of circumference to diameter is independent of the radius.

Defining C=circumference, r=radius, D=diameter = 2r

Circumference = C = 2 π r = π D

ratio of circumference / diameter

= C/D = π

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3 years ago

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A basketball player made 63 out of 100 attempted free throws . What percent of free throws did the players make

viktelen [127]

63 out of 100=63/100=%63
The answer is %63
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3 years ago