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jenyasd209 [6]
3 years ago
5

Match the matrix operations

Mathematics
1 answer:
aleksley [76]3 years ago
4 0

Answer:

Step-by-xZvdsazdvvsdzstep explanation:

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Please help and show work​
vovangra [49]

Every angle and side in one polygon has a corresponding part in the other polygon. All pairs of corresponding angles have the same measure.

the scale factor is .5

7 0
3 years ago
2 de secundaria pajina 25 contestada<br>​
melisa1 [442]
I don’t know i don’t speak spanish
7 0
2 years ago
Use the formula to solve the problems.
slega [8]
A = p(1 + r)^t
A = 6000(1 + .07)^8
A = 6000(1.07)^8
A = 10,309.12
The amount in the account after 8 years is 10,309.12, subtract the amount of principle, and you will get the amount of interest earned.
10,309.12 - 6,000 = $4,309.12
Interest $ 4,309.12
3 0
4 years ago
One canned juice drink is 20% orange juice, another is 5% orange juice, how many liters of each should be mixed together in orde
gavmur [86]

Answer:

11 L of 20% juice and 4 L of 5% juice

Step-by-step explanation:

Let

x L = amount of 20% juice

y L = amount of 5% juice

<u>20% juice:</u>

Amount = x L

Amount of juice =0.2x L

<u>5% juice:</u>

Amount = y L

Amount of juice =0.05y L

<u>16% juice:</u>

Amount = 15 L

Amount of juice =0.16\cdot 15=2.4 L

We mixed x L of 20% juice with y L of 5% juice to get 15 L of 16% juice, so

x+y=15

and

0.2x+0.05y=2.4

From the first equation:

x=15-y

Substitute it into the second equation:

0.2(15-y)+0.05y=2.4\\ \\20(15-y)+5y=240\\ \\300-20y+5y=240\\ \\-20y+5y=240-300\\ \\-15y=-60\\ \\15y=60\\ \\y=4\ L\\ \\x=15-4=11\ L

4 0
4 years ago
Help me plz answer if know don’t answer for points
Mashutka [201]
Download an app called Socratic and scan this problem it may help and give an answer if no one answers to this
5 0
3 years ago
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