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Nadya [2.5K]
3 years ago
13

Can someone explain to me the concept of matrices?

Mathematics
1 answer:
ira [324]3 years ago
8 0
Its to so you can be comfortable while sleeping
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One gallon of water weighs 8.34 pounds. How much does 6 gallons of water weigh? Show your work, including labeling your answer w
maxonik [38]

Answer:

50.04 pounds

Step-by-step explanation:

If 1 gallon weighs 8.34 pounds,

all you have to do is multiply 8.34 by 6

to get what 6 gallons would weigh.

8 0
3 years ago
Finding the area for the kite
Bond [772]
L times height equals area. So it's (8+8)×(8+2)=160 square inches
6 0
3 years ago
Read 2 more answers
Tom has to take three medicines each day. One is to be taken
tatyana61 [14]

Answer:

9pm Monday

Step-by-step explanation:

It would take 12 hours, that would be when all of the medicines would be taken at the same time, because 3/4/6 are factors of 12

5 0
3 years ago
Read 2 more answers
On the coordinate plane, Kyle graphs a line that represents a proportional relationship between x and y
goldenfox [79]

Option D) (0, 0)

<h2>Explanation:</h2>

The complete question is:

_______________________________________

On the coordinate plane, Kyle graphs a line that represents a proportional relationship between x and y. Which point MUST be on the line?

A) (0, 1)

B) (1, 0)

C) (1, 1)

D) (0, 0)

_______________________________________

A proportional relationship between x and y can be written in a mathematical language as follows:

y=kx

For any non-constan k-value. As you can see, this k-value represents the slope of a line. Remember that the Slope-intercept form of a line is given by:

y=mx+b \\ \\ m:Slope \\ \\ b:y-intercept

In the case of y=kx the y-intercept is zero, so the line passes through.

In conclusion, <em>Kyle's graph is a line that represents a proportional relationship between x and passes through point (0, 0)</em>

<h2>Learn more:</h2>

Direct variation: brainly.com/question/13881905

#LearnWithBrainly

7 0
3 years ago
Solve for x: <br> 2700=300•2^10x<br><br> Check all that apply.Options are in image above
Genrish500 [490]

Answer:

B and C

Step-by-step explanation:

300  \times  {2}^{10x}  = 2700 \\  {2}^{10x}  =  \frac{2700}{300}  =  \frac{27}{3}  = 9 \\  {2}^{10x}  = 9 \\  log( {2}^{10x} )  =  log(9)  \\ 10x \times  log(2)  =  log(9)  \\ (10 log(2) )x =  log(9)  \\ x =  \frac{ log(9) }{10 \times  log(2) }

However, if you replace log with ln you can easily reach to the following solution as well.

x =  \frac{ ln(9) }{10  \times   ln(2) }

8 0
3 years ago
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