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RoseWind [281]
3 years ago
6

Please refer to the image.

Mathematics
2 answers:
Citrus2011 [14]3 years ago
8 0

Answer:2.7

Step-by-step explanation:multiply 3 x 1.8 then divide by 2

velikii [3]3 years ago
6 0

Answer:

The answer is 2.7 because multiply 3 x 1.8 then divide by 2

Step-by-step explanation:

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IM 7.1.10 Cool Down
Liono4ka [1.6K]

Answer:

Calculating the Actual Distance using the Scale

If the scale is 1 : x, then multiply the map distance by x to calculate the actual distance.

Step-by-step explanation:

4 0
3 years ago
Please help me with this
Zolol [24]

Answer:

294.5 m²

Step-by-step explanation:

shaded region = area of major sector + area of triangle

central angle of major sector = 360° - 130° = 230°

area of sector = area of circle × fraction of circle

A = π × 11.1² × \frac{230}{360}

   = \frac{x11.1^2(230)\pi }{360} ≈ 247.3 m²

area of triangle = 0.5 × 11.1 × 11.1 × sin130° ≈ 47.2 m²

shaded area = 247.3 + 47.2 ≈ 294.5 m²

7 0
2 years ago
Read 2 more answers
I need help finding the rate of change can someone help me
Allisa [31]

Answer:

rate of change is 4.

Step-by-step explanation:

rate of change is the slope, so, pick any two relations given to us in the table.

(-3, -14) and (-1, -6).

slope = y2 - y1/ x2 - x1

slope = -6 - (-14)/-1-(-3)

slope = 8/2 = 4.

the rate of change is 4.

6 0
2 years ago
Use synthetic division to detemine if x+1 is a factor of f(x) for f(x) x^3-7x^2+8x+16
Gennadij [26K]

Answer:

It is a factor

Step-by-step explanation:

[x³ -7x² + 8x + 16] ÷ (x + 1)

[x³ + x² - 8x² - 8x + 16x + 16] ÷ (x + 1)

[x²(x + 1) - 8x(x + 1) + 16(x + 1)] ÷ (x + 1)

x² - 8x + 16 and tye remainder is 0.

So, yes (x + 1) is a factor

6 0
2 years ago
Determine ig the following has no solutions, infinite solutions, or one solution
Stella [2.4K]
We can use substitution or elimination
Let’s use substitution
Make slope intercept equation for the first equation
Y = -x + 5
Now plug in the y value for the second equation
-5x - 4(-x + 5) = -18
-5x + 4x - 20 = -18
-1x = 2, x = -2

There is one solution
3 0
2 years ago
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