3 years ago

Just a test: What is a matrix?

1 answer:

3 0

1. an environment or material in which something develops; a surrounding medium or structure.
2. a mold in which something, such as printing type or a phonograph record, is cast or shaped.

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Follow me on inst.a sarinagaytan123

kati45 [8]

ok Step-by-step explanation:

5 0

2 years ago

Which equation matches the hanger diagram? pls help !!!

telo118 [61]

The answer is D

Because there are two x’s

And 5 number 1’s

So 2x=5

6 0

2 years ago

Read 2 more answers

Solve for x in the equation 3 x squared minus 18 x + 5 = 47.

ryzh [129]

Answer:

x= 3 + $\sqrt{23}$ , 3 - $\sqrt{23}$

Step-by-step explanation:

You use the quadratic formula to get x= $\frac{18+6\sqrt{23} }{6} ,\frac{18-6\sqrt{23} }{6}$

Then you simplify and get the answers x= 3 + $\sqrt{23}$ , 3 - $\sqrt{23}$

6 0

3 years ago

Read 2 more answers

Find the value of x that makes mln (8x - 22) (5x + 290°

Anastasy [175]

Answer:

give me brainliest now plsssss

Step-by-step explanation:

(8x-22)=5x+29

We move all terms to the left:

(8x-22)-(5x+29)=0

We get rid of parentheses

8x-5x-22-29=0

We add all the numbers together, and all the variables

3x-51=0

We move all terms containing x to the left, all other terms to the right

3x=51

x=51/3

x=17

4 0

3 years ago

Help please! 15 points

Yanka [14]

Answer:

the answer is 23. even tho it says he had 30 at the time you must subtract 7 because thats what he started with. hope i could help! :D

Step-by-step explanation:

7 0

2 years ago