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3 years ago

6

No need to show work only need answer thx!

1 answer:

Stella [2.4K]3 years ago

5 0

X=-5, X=4 hope this helps

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hellen raised 12$ for the food bank last year and she raised 6 times as much money this year how much money did she raise this y

loris [4]

Answer:

72$

Step-by-step explanation:

6x12=72

7 0

3 years ago

Match each polynomial function with one of its factors.

insens350 [35]

Ex.
$2 {x}^{4} + 8 {x}^{3} + 4 {x}^{2} + 2 {x}^{2}$
This would be

$2 {x}^{2} ( {x }^{2} + 4x)(2 + 1)$

How?

Group them
$(2 {x}^{4 } + 8 {x}^{3} )(4 {x}^{2} + 2 {x}^{2} )$

Make sure there is a GCF.
$2 {x}^{2} ( { x}^{2} + 4x)(2 + 1)$

Hope this was clear

3 0

4 years ago

Cos(45-150) exact answer

victus00 [196]

The answer is $- \frac{ \sqrt{6}- \sqrt{2}}{4}$

7 0

3 years ago

Find COS Instructions: Find the value of the trigonometric ratio. Make sure to simplify the If needed

Paraphin [41]

Answer:

Sin A = 15 / 17

Step-by-step explanation:

Given a right angled triangle, we are to obtain the Sin of the angle A ;

Using trigonometry, the sin of the angle A, Sin A is the ratio of the angle opposite A to the hypotenus of the right angle triangle.

Hence. Sin A = opposite / hypotenus

Opposite = 15 ; hypotenus = 17

Sin A = 15 / 17

8 0

3 years ago

find the equation of the axis of symmetry for this equation. f(x) = 6x^2 - 3x + 49. hint: to find the axis of symmetry, use equa

Olenka [21]

We want to find the axis of symmetry of the function;

$f(x)=6x^2-3x+49$

STEP 1:

The equation for the axis of symmetry of a line is given as;

$x=-\frac{b}{2a}$

From the equation, a = 6 and b = -3, so,

STEP 2: Insert the values of a and b into the equation to obtain;

$x=-\frac{-3}{2\times6}=--\frac{3}{12}=+\frac{1}{4}$

CONCLUSION:

Therefore, we see that the axis of symmetry is the line;

$x=\frac{1}{4}$

8 0

1 year ago