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Molodets [167]
3 years ago
9

What is the area of this figure drag and drop the appropriate number into the box

Mathematics
1 answer:
lyudmila [28]3 years ago
4 0

Answer:

142ft squared

Step-by-step explanation:

It was actually very easy, the working may not be clear and hard to understand but it's on the attached image. Hope I helped! :)

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For the function y=0.5⋅6x, as x approaches negative infinity, what do the y-values approach?
Stels [109]

Answer:

-∞

As x approaches -∞, y=f(x) approaches -∞

Step-by-step explanation:

Given the function;

y = 0.5*6x

We want to determine the limit of y as x tends to minus infinity.

lim x→-∞ f(x) = lim x→-∞ y

y = f(x)

lim x→-∞ f(x) = 0.5*6(-∞)

lim x→-∞ f(x) = 3(-∞)

lim x→-∞ f(x) = -3∞ = -∞

As x tends to -∞, y=f(x) approach -3∞

But, three times minus infinity is still equal to minus infinity.

-3∞ = -∞

Therefore, As x approaches -∞, y=f(x) approach -∞

5 0
3 years ago
The line of reflection is y=
Trava [24]

Answer:

y = \frac{1}{-1}x + 0    or     y = \frac{1}{-1}x

Step-by-step explanation:

y = mx + c

m = \frac{y_{2} -y_{1}}{x_{2} - x_{1} } }

(x_{1},y_{1}) = (-1,1)\\(x_{2},y_{2}) = (-2,2)

m = \frac{2 - 1}{(-2) - (-1)}

m = \frac{2 - 1}{-2 +1 }

m = \frac{1}{-1}

c = 0

y = \frac{1}{-1}x + 0    or     y = \frac{1}{-1}x

6 0
3 years ago
Which is the graph of f(x) = 1/4 (4)?
Svetlanka [38]

Answer:

It's going to be the graph with the straight line that intersects through 0,1 and 2,1 and 3,1 and so on.

Step-by-step explanation:

8 0
2 years ago
suppose your average, after taking 4 quizzes is 70 out of 100. what must your average be on the next 4 quizzes to increase your
exis [7]

Answer:

94

Step-by-step explanation:

Average = Total / Number of Data

70 \times 4 = 280

You have a total of 280 points after 4 quizzes.

4+4=8 quizzes in total

Total you need for average to be 82

82 \times 8 = 656

Number of points you need to hit required:

656 - 280 = 376

You need 376 points in total for the next 4 quizzes.

376  \div 4 = 94

You need an average of 94 points on the next 4 quizzes.

5 0
3 years ago
Oliver surveyed 880 of the students in his school about their favorite color. Students
forsale [732]

Answer:

572

Step-by-step explanation:

10%=88

5%=44

30%=264

35%=308= favourite colour blue

880-308=572= favourite colour red

3 0
3 years ago
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