3 years ago

Please see attached question. Need correct answers. Thank you

Mathematics

1 answer:

zzz [600]3 years ago

4 0

Answer:

-1024

Step-by-step explanation:

2(-2)^-4+9

-4^5

You might be interested in

Jimi is n years old.Carly is 4 years older than Jimi.Which expression represents Carly's age?

Rudiy27

$n+4$
..............

4 0

4 years ago

Read 2 more answers

In triangle ABC, the measure of C is 90°,<br> AC=24, and BC=10. What is the value of sin<br> A?

Sergio039 [100]

Answer:

Sin A = 0.38462

Step-by-step explanation:

From the trigonometric function,

Sin A = $\frac{Opposite}{Hypotenuse}$ ................... 1

So that, applying the Pythagoras theorem to determine the value of hypotenuse,

$/Hyp/^{2}$ = $/Opp/^{2}$ + $/Adj/^{2}$

= $24^{2}$ + $10^{2}$

= 576 + 100

$/Hyp/^{2}$ = 676

Hyp = $\sqrt{676}$

= 26

The hypotenuse of the triangle is 26.

Thus, from equation 1;

Sin A = $\frac{10}{26}$

Sin A = 0.38462

7 0

3 years ago

Which function has the given properties below?

Aleks [24]

The given data are:

A function that:

The domain is the set of all real numbers
One x-intercept
The amplitude is 4
The y-intercept is (0,0)

From the choices, the functions containing "cosine" can be eliminated since the described function passes through (0,0). So, we are left with two choices:

y = -4sin (x) and y = 4sin (x)

Given the amplitude of 4, the answer must be y = 4 sin(x)

8 0

3 years ago

Read 2 more answers

Determine which data set best corresponds to the given scatter plot.

Sergio039 [100]

Answer:

Are there any options?

and it's not A)

so B)

Step-by-step explanation:

6 0

3 years ago

The following formula relates three quantities: Force (F), mass (m), and acceleration (a) F ma (a) Solve this equation for a (b)

Vladimir79 [104]

A) 25 N / 10 KG = A, A=2.5 M/S^2

b) 25 N / 5 M/S^2 = M, M = 5 KG

8 0

3 years ago