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AveGali [126]
3 years ago
5

Which equation shows the inverse property of multiplication? 4 + (-4) = 0 -8 + (-3) = -3 + (-8) mc010-1.jpg mc010-2.jpg

Mathematics
2 answers:
QveST [7]3 years ago
7 0

Answer shown below.

hope this helps!

Igoryamba3 years ago
6 0
Answer: 2 x (1/2) = 1
The two numbers are inverses of each other multiplicative. Or, you could say that they are both inverses of each other. Choices A and B both show additive inverses so those can't be it. And the last shows identity.

Hope this helps :)<span />
You might be interested in
HURRY!!
ankoles [38]

Answer: A. 8x+13

Step-by-step explanation:

9+4(2x-1)+8

Use distributive property

9+8x-4+8

Combine like terms

8x+13

4 0
3 years ago
Read 2 more answers
Geometry//// volume of a cylinder ✨✨✨✨
Thepotemich [5.8K]

Answer:

595.82 cubic feet

Step-by-step explanation:

The formula for a cylinder is pi times radius squared times height. First, you take the diameter and divide it by two to get 4.25. Now do 4.25 times 4.25 and get 18.0625.

Now multiply 18.0625 by 10.5 to get 189.65625.

Now multiply that by pi (3.14) to get 595.82 (Rounded to the nearest hundreth)

4 0
3 years ago
2ft 3in = how many inches​
Arte-miy333 [17]
1 ft = 12 inches

2 ft = 24 inches

24 inches + 3 inches = 27 inches
7 0
3 years ago
What is the slope of the line graphed below?​
melisa1 [442]

Answer:

slope is 2

Step-by-step explanation:

7 0
3 years ago
If the distribution is really (5.43,0.54)
defon

Answer:

0.7486 = 74.86% observations would be less than 5.79

Step-by-step explanation:

I suppose there was a small typing mistake, so i am going to use the distribution as N (5.43,0.54)

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

The general format of the normal distribution is:

N(mean, standard deviation)

Which means that:

\mu = 5.43, \sigma = 0.54

What proportion of observations would be less than 5.79?

This is the pvalue of Z when X = 5.79. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{5.79 - 5.43}{0.54}

Z = 0.67

Z = 0.67 has a pvalue of 0.7486

0.7486 = 74.86% observations would be less than 5.79

7 0
3 years ago
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