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3 years ago

Please help me ................

Mathematics

2 answers:

andrew-mc [135]3 years ago

6 0

Answer:

hello

Step-by-step explanation:

-3-1=-4

becouse 3+1=4 and we add minus -

have anice day bye

sammy [17]3 years ago

4 0

Answer:

-4

Step-by-step explanation:

Since the first number is a negative integer and its deducting with a negative, it gives a much more negative number. It's basically the same thing as the normal addition you learned in 1st grade, but it's negative instead.

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Please help I’m a bit confused on this I appreciate answers!

Afina-wow [57]

Answer:

$(2x^3)^3=8\cdot x^{9}$

Step-by-step explanation:

<u>Properties of Exponents</u>

The property called Power to a Power shows us how to simplify expressions of the type:

$(x^n)^m=x^{n*m}$

Similarily the property called Power of a product simplifies expressions like:

$(x.y)^n=x^n.y^n$

The company mentioned in the question uses the expression

$(2x^3)^3$

millimeters per second to calculate the maximum capacity of a photocell with an area of x^3 square millimeters.

First, use the power of a product property:

$(2x^3)^3=2^3\cdot (x^3)^3$

Now use the power to a power property:

$(2x^3)^3=2^3\cdot x^{3*3}$

Operate:

$\mathbf{(2x^3)^3=8\cdot x^{9}}$

5 0

3 years ago

Simplify. Remove all perfect squares from inside the square root. 75

Illusion [34]

Square root 75 = square root 25 × square root 5 = 5 square root 5

8 0

3 years ago

Read 2 more answers

ANSWER ASAP

Studentka2010 [4]

A) 3
71 fits into 211 three times

4 0

4 years ago

Read 2 more answers

Which literal equations are equivalent to p = mv?

anygoal [31]

B and D because it doesnt matter how you write the equation you still get the same answer,

don't forget to rate my answer 5 stars and thank me

7 0

3 years ago

Evaluate ( c + d ) 3 C=3 d=4

Contact [7]

Answer:

The answer is 21

Step-by-step explanation: You substitue 3 for C and 4 for D and craete the equation $(3+4)3$ so you add 3+4=7 and you get $(7)3$ which is 7 times 3 =21

8 0

4 years ago