All categories

3 years ago

Evaluate negative 3 to the power of 2 + (2-6)(10) Please help!

Mathematics

1 answer:

Tom [10]3 years ago

7 0

Answer:

(2-6)(10) plus 3 to the power of 2, is -31.

Explanation:

Three to the power of two plus parenthesis two minus six parenthesis parenthesis ten. This is the same as the sum or addition of 3 times 3(3 times itself two times), and 2 minus 6 times 10.

This expression can be represented by (3^2) + (2-6)(10) which is (3 × 3) + (-4 × 10) which is 9 + -40 which simplifies to -31

You might be interested in

16. A necklace of former First Lady Jacqueline Kennedy Onassis was originally worth $700. Its

marusya05 [52]

Answer:

30,114.3%

Step-by-step explanation:

Use the percent increase formula:

((new value - initial value) / initial value) x 100

Plug in the values:

((211,500 - 700) / 700) x 100

(210,800 / 700) x 100

= 30,114.29

So, the percent increase is 30,114.3%

6 0

3 years ago

Read 2 more answers

7- H ,0 am An average persons heart beats about 103,680 times a day and solve an equation to ﬁnd about how many times me average

Mrac [35]

103680÷24=4320
4320÷60=72
=72times/minute

8 0

3 years ago

Problem #4, solve for X

RideAnS [48]

Answer:

I am not 100% sure, however 6x-8=10 add 8 to both sides then youĺl get 6x=18 you divide 6 on both sides, then x will = to 3. I hope this helps

8 0

3 years ago

Differentiate y= ln (6 – 3x)^4

dsp73

Step-by-step explanation:

$\frac{dy}{dx} = \frac{1}{ {(6 - 3x)}^{4} } \times {4(6 - 3x)}^{3} ( - 3) \\ = \frac{ - 12 {(6 - 3x)}^{3} }{ {(6 - 3x)}^{4} } \\ = - \frac{12}{6 - 3x}$

I hope I'm correct. I've never learnt differentiation for log and exponents before

3 0

3 years ago

1) -5 + -3 x (-1/4) x 8 can you guy help me pls 2)-2.2 x (-2) / ( -1/4) X 5

eimsori [14]

Answer:

What day heck are you learning?! I have tried doing this my brain hurts sorry bro

Step-by-step explanation:

8 0

3 years ago