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ipn [44]
3 years ago
15

Is (1, 2) a solution to this system of equations? 10x + 4y = 18 x + 9y = 19

Mathematics
1 answer:
Arlecino [84]3 years ago
3 0

Answer:

Yes

Step-by-step explanation:

The intersection point of 10x+4y=18 and x+9y=19 is (1,2) on a graph.

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What is the fraction of this question plz help me
expeople1 [14]

There is probability of 7/8 of not getting yellow.

3 0
3 years ago
Tony made $396 for 18 hours of work at the same rate how many hours would he have to work to make $198
tresset_1 [31]

Answer:

9 hours.

Step-by-step explanation:

So, first, you have to determine what he makes per hour to make this as easy as possible. You need to first do 396 divided by 18, which gives you 22. He makes 22$ an hour. Next, now that you know what he makes, you can do 198 divided by 22, and that'll show how long he has to work to make that amount of money.

Hope this helped. Please mark this brainliest if you think this helped. Let me know if you need anymore help and I am more than happy.

7 0
3 years ago
A rectangular prism has a volume of 1280 cubic units. The length is 32 units and the width is 5 units.
Fiesta28 [93]

Answer:

huh

Step-by-step explanation:

3 0
3 years ago
What is 3 copies of 1/3
jarptica [38.1K]

Answer: 1

Step-by-step explanation:

3 copies of 1/3 would be 1/3+1/3+1/3= 1

6 0
3 years ago
I need help with this!
timurjin [86]

Answer:

a=11

Step-by-step explanation:

Let's solve your equation step-by-step.

√a+5=4

Solve Square Root.

√a+5=4

a+5=42(Square both sides)

a+5=16

a+5−5=16−5(Subtract 5 from both sides)

a=11

Check answers. (Plug them in to make sure they work.)

a=11(Works in original equation)

8 0
3 years ago
Read 2 more answers
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