All categories

3 years ago

Evaluate the expression 6x7-3^2x9+4^3

Mathematics

1 answer:

Yakvenalex [24]3 years ago

8 0

You might be interested in

The product of x cubed and 6, minus 4

sukhopar [10]

<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ You can write this as:

6x^3 - 4

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0

4 years ago

Read 2 more answers

HELP!!!!

ch4aika [34]

Answer:

$8 y^{50}$

Step-by-step explanation:

Given (64 y Superscript 100 Baseline) Superscript one-half.

Let us write it into an equation.

$\left(64 y^{100}\right)^{\frac{1}{2}}$

Apply radical rule: $\sqrt[n]{a}=a^{\frac{1}{2}}$ and $a^{m+n}=a^m+a^n$

$\begin{aligned}\left(64 y^{100}\right)^{\frac{1}{2}} &=\sqrt[2]{64 y^{100}} \\&=\sqrt[2]{8^{2} y^{50} y^{50}} \\&=\sqrt[2]{8^{2}\left(y^{50}\right)^{2}} \\&=8 y^{50}\end{aligned}$

Hence, $8 y^{50}$ is equivalent to (64 y Superscript 100 Baseline) Superscript one-half.

8 0

3 years ago

The function f(t)=^ - 16t^ 2 +84t models the height of a ballt seconds after it was kicked straight up into the air. How many se

soldier1979 [14.2K]

Answer:

5.25 seconds

Step-by-step explanation:

When the ball hits the ground the height is zero

Equate f(t) to zero and solve for t , that is

- 16t² + 84t = 0 ← factor out - 4t from each term

- 4t(4t - 21) = 0

Equate each factor to zero and solve for t

- 4t = 0 ⇒ t = 0

4t - 21 = 0 ⇒ 4t = 21 ⇒ t = $\frac{21}{4}$ = 5.25

t = 0 is the time when the ball is kicked

t = 5.25 is the time taken for the ball to hit the ground

5 0

3 years ago

Whats 2+2 what what what

Strike441 [17]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Help me please i have the homework for today

Vlad1618 [11]

Hello there i hope you are having a good day :)

So you have got AB in a straight line this for a straight line would equal to 180° Then all you would have to do is to work out angle X you would do

42° + 29° = 71° and then you would take away it from 180° - 70° = 109°

So X would equal to 109°

Hopefully that helps you ❤

4 0

4 years ago

Read 2 more answers