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Mashcka [7]
3 years ago
8

Solve the system of equations

Mathematics
1 answer:
agasfer [191]3 years ago
8 0
D<span>here, we go by the same exact principle, but the terms are not a,b,c.
</span>
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A circuit overloads at 1800 watts of electricity you plug in a toaster that uses 800 watts of electricity write and solve an ine
dangina [55]

Answer:

x ≤ 1000 W

Step-by-step explanation:

Since the circuit becomes overloaded when the load exceeds 1800W and the toaster uses 800 W.

Let the additional watts be x

Therefore;

800 + x ≤ 1800

x ≤ 1800 -800

x ≤ 1000 W

4 0
3 years ago
Colin scored 16 and Brian scored 63 more than Colin.What was their combined score?
kodGreya [7K]

Answer:

95

Step-by-step explanation:

add they're scores ( 79 ) that is brains score then at 16 which is colins. that brings us to the conclusion of 95

8 0
3 years ago
Read 2 more answers
Warren measured a rectangular window to find out how much plastic he would need to cover it. The window measured 5 ft 6 inches b
Sedbober [7]

5 feet 6 inches is equal to ((5*12)+6) inches, which is equal to 66 inches since 5*12=60 and 60+6=66

2 feet 9 inches is equal to ((2*12)+9) inches, which is equal to 33 inches since 2*12=24 and 24+9=33

Since 66 and 33 are the length and width (there isn't any specific order as to which measurement is the length or width) and the question is asking for square inches,(which is the area) so what needs to be done next is 66*33, which equals 2178, the square inches of plastic needed is 2718 square inches.

I couldn't keep the answer in the format of _ft _in because they are asking for the area in inches, and I don't think it would be smart to convert inches to decimal values of feet for reasons I won't talk about.

So yeah, your answer is <u><em>2178 square inches of plastic.</em></u>

7 0
3 years ago
Consider the line y equals 2 over 5 x plus 4.
crimeas [40]

the parallel linear equation is:

y = (2/5)*x - 3

<h3></h3><h3>How to find the parallel line?</h3>

Two lines are parallel if the lines have the same slope but different y-intercept.

Here we know the line equation:

y = (2/5)*x + 4

Then a parallel line is of the form:

y = (2/5)*x + c

Where c is different than 4.

We want this line to pass through (5, -1), then:

-1 = (2/5)*5 + c

-1 = 2 + c

-1 - 2 = -3 = c

Then the parallel linear equation is:

y = (2/5)*x - 3

If you want to learn about linear equations:

brainly.com/question/1884491

#SPJ1

3 0
2 years ago
How to solve a log equation with variable in the exponent?
GREYUIT [131]
Example...

4^x = 16
log(4^x) = log(16)
x*log(4) = log(16)
x = log(16) / log(4)
6 0
4 years ago
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