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Alexeev081 [22]
3 years ago
15

Which value of x makes the following matrix equation true?

Mathematics
1 answer:
Greeley [361]3 years ago
8 0

Answer:

\large \boxed{{x=-3}}

Step-by-step explanation:

{\mathrm{view \ attachment}}

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Simplify each expression into a single number using standard algorithms.<br> 1.-3-2
liberstina [14]

Answer:

- 5

Step-by-step explanation:

Step 1:

- 3 - 2   Equation

Step 2:

- 3 - 2  Add

Answer:

- 5

Subtracting from a negative number is the same thing as adding. If you have a negative number and you have to subtract from it. You just add both of the negative numbers together.

Hope This Helps :)

4 0
3 years ago
Which of the following expressions is equivalent to the expression 19× 27 ?
Yuri [45]
B 3-2x33 there u go
3 0
4 years ago
Read 2 more answers
For a Chinese New Year celebration, James and Zhou are making a dragon costume similar to the one shown above.
Lilit [14]

Answer:

C. 24 meters

Step-by-step explanation:

Given:

Total length of fabric required for the costume = 56.6 m

Length of fabric Zhou already has = 15 m

Length of fabric James just purchased = 17.6 m

To find how much more length of fabric is required to make the complete costume.

Solution:

<em>Let the length of fabric in meters still required be</em>  = x

<em>The total length can be given as :</em>

⇒ (15+17.6+x)\ m

⇒ (32.6+x)\ m

The total fabric required = 56.6 m

So, the equation to find x will be:

32.6+x=56.6

Subtracting both sides by 32.6

32.6+x-32.6=56.6-32.6

∴ x=24

Thus,<u> 24 meters</u> of fabric is still required to make the costume.

5 0
3 years ago
Someone please answer this corectly!!
Alex_Xolod [135]

Answer:

I think the answer would be

8 < Rad 70 < 9

Step-by-step explanation:

Hope it was correct & helpful ^__^ .

6 0
3 years ago
Michael enjoys going to sporting events he goes to a football game every two weeks a baseball game every five weeks in a hockey
Vera_Pavlovna [14]

Answer:

  30 weeks after the last time he had all 3 games, possibly <em>this week</em>

Step-by-step explanation:

The least common multiple of 2, 5, and 6 is 5×6 = 30. (6 is already a multiple of 2)

Michael's game schedule will repeat every 30 weeks.

_____

Since we don't know the last time Michael had 3 games together, we cannot tell the next time that will happen. The earliest it could be is this week.

4 0
3 years ago
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