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kotykmax [81]
3 years ago
11

How many solutions does this system have?

Mathematics
2 answers:
Murljashka [212]3 years ago
6 0

Answer:

It has one solution

Step-by-step explanation:

Because the answer has 2 graphs intersecting on 1 point which is (4,1).

Eva8 [605]3 years ago
5 0

Answer:

One solution. (C)

Step-by-step explanation:

Use substitution to solve the problem:

Since we know y is basically 3 less than x, we can plug that into the second equation.

4x-10(x-3)=6

After solving this we get:

x=4. We can plug this into the first equation.

y=4-3

y=1

There is only one solution.

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What is the area of triangle UVW if the area of triangle RST is 36 cm and the scale
weeeeeb [17]

Answer:

  225 cm²

Step-by-step explanation:

The ratio of areas is the square of the scale factor.

  area UVW = (5/2)²·area RST = (25/4)(36 cm²) = 225 cm²

6 0
3 years ago
Find the sum of the first 36 terms of the following series, to the nearest integer. 13, 19,25,...
ololo11 [35]

Answer:

223?

Step-by-step explanation:

6n +7 (nth term)

(6*36)+7 = 223

8 0
3 years ago
Help me please , I need to turn this in by midnight
meriva

Answer:

Step-by-step explanation:

for IV you do 40^2+30^2=c, or 1600+ 900=c. c= 2500 and unsquare that you get 50

8 0
3 years ago
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On monday kayla borrowed $15 from his mom on Tuesday he borrowed another $10 what is the equation to show how much money kayla b
harina [27]

Answer:

$35

Step-by-step explanation:

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Tuesday: $10

15+10=35

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6 0
3 years ago
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What is the inverse of the function below?<br><br> f(x) = 2^x + 6
Helen [10]

The inverse of this function would be f(x) = \frac{Log(x - 6)}{Log2}.



You can find the value of any inverse function by switching the f(x) and the x value. Then you can solve for the new f(x) value. The end result will be your new inverse function. The step-by-step process is below.



f(x) = 2^{x} - 6 ----> Switch f(x) and x



x = 2^{f(x)} - 6 ----> Add 6 to both sides



x + 6 = 2^{f(x)} -----> Take the logarithm of both sides in order to get the f(x) out of the exponent



Log(x + 6) = f(x)Log2 ----> Now divide both sides by Log2



\frac{Log(x + 6)}{Log2} = f(x) ----> And switch the order for formatting purposes.



f(x) = \frac{Log(x + 6)}{Log2}



And that would be your new inverse function.

6 0
3 years ago
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