What is 2 to the negative third power

Mathematics

2 answers:

viva [34]3 years ago

7 0

Answer:

1/8

Step-by-step explanation:

gtnhenbr [62]3 years ago

4 0

Put it in fraction form

1/2 to the -3

evaluate the power

1/8 or 0.125

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Find f(x+1) when f(x)=2x+6 f(x+1)=

Gre4nikov [31]

Answer:

Step-by-step explanation:

$f(x)=2x+6\\\\f(x+1)-\text{substitute}\ x+1\ \text{instead of x}:\\\\f(x+1)=2(x+1)+6\qquad\text{use the distributive property}\\\\f(x+1)=2x+2+6\qquad\text{combine like terms}\\\\f(x+1)=2x+8$

7 0

3 years ago

What is the value of the algebraic expression if x= 1/2 , y = -1, and z = 2? 6x(y2z) A. -12 B. -6 C. 1 D. 6

Free_Kalibri [48]

To determine the value of the given algebraic expression above, we simply substitute the values of each variable to the variables in the expression and evaluate the expression. We do as follows:

6x(y^2)(z)
when x = 0.5
y = -1
z = 2
6(0.5)((-1)^2)(2)
3(1)(2)
6

The value of the algebraic expression would be 6. An algebraic expression consists of variables which are represented with letters like for this case x, y and z, a coefficient which is indicated by numbers (e.g. 6 ) and exponents like 2 for the expression above. Often times expressions contains a number of terms which consists of those elements.

4 0

3 years ago

BRAINLIEST FOR CORRECT ANSWER + 17 points

yKpoI14uk [10]

Answer:

D. M and O are similar but not congruent.

Step-by-step explanation:

To begin, let's eliminate some options.It can't be A. M and O are similar and congruent because M and O aren't congruent because they are different sizes. It cannot be B. O and N are similar and congruent because they aren't congruent since they're different sizes. Lastly, it cannot be C. M and N are similar but not congruent, because these two are actually congruent.

8 0

3 years ago

Read 2 more answers

Solve the following proportion for the unknown variable: 15/d = 24/40

Pavel [41]

Answer:
d = 25

Explanation:
To get the value of d, we will need to isolate the d on one side of the equation.

This can be done as follows:
 $\frac{15}{d} = \frac{24}{40}$ 

First, we will do cross multiplication as follows:
40*15 = 24*d
600 = 24d

Then, we will isolate the d as follows:
24d = 600
 $\frac{24d}{24} = \frac{600}{24}$

d = 25

Hope this helps :)

4 0

4 years ago

Read 2 more answers

I need help in this please?

cupoosta [38]

I believe it goes like this
If you do,
124.65×36(12×3=36 3 year span)
=4,487.4
Though I'm not 100% sure it is my best guess.

5 0

3 years ago