4 years ago

\frac{2^{-8}}{2^2} = (25)h pls answer fast

Mathematics

1 answer:

aliina [53]4 years ago

5 0

Answer

Step-by-step explanation

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John purchased a sport utility vehicle for $40,000.00. Sales tax was 6%. The total price, including sales tax, was ________.

pochemuha

The total price would be 42,400

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4 years ago

Read 2 more answers

Hi! So, I know I got this answer wrong, but I wasn't sure how to solve an equation with signs like: [brackets] in it, I've inclu

dimaraw [331]

Step-by-step explanation:

Brackets is the bigger version of parentheses, you first solve the questions inside the parentheses, then move onto brackets.

For example, this question:

$x=-1\\y=-2\\z=3$

$5x-y[7-4(z-y)]$

$5(-1)-(-2)[7-4(3-(-2))]$
$5(-1)-(-2)[7-4(5)]$

$5(-1)-(-2)[7-20]$

$5(-1)-(-2)[-13]$

$-5-(-2)[-13]$

$-5-26$

$-31$

I hope you understand better now.

8 0

2 years ago

X^2+3x^3+27-x <br> Arrange the polynomial so that the powers of x are in decending order

Monica [59]

Answer:

3x^3 + x^2 -x + 27

8 0

3 years ago

Plzz any help please

butalik [34]

Answer:

Step-by-step explanation:

If the sine of an angle is equal to the cosine of an angle, that means that the sides adjacent and opposite to that angle are equal. One triangle that has two equal sides is an isosceles triangle. We can set this triangle to be a 45-45-90 degree triangle, which means that the angle would be 45.

Now, we have to find the value of

$4\tan^2(45)$