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bekas [8.4K]
2 years ago
7

The temperature of a city B (x) last week was lesser than or equal to - 9°C.

Mathematics
1 answer:
ludmilkaskok [199]2 years ago
4 0

Answer:

XS-9, yes#####################

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3<br> y=-=X+2<br> 4.<br> What is the slope
Fudgin [204]

Answer:

3

y=_=X+2

4.

is the slope

Step-by-step explanation:

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6 0
3 years ago
Given f(x)=2x2−5x−3 and g(x)=2x2+x .<br> What is (fg)(x) ?
gizmo_the_mogwai [7]

Answer:

fourth option

Step-by-step explanation:

note that (\frac{f}{g} )(x)x) = \frac{f(x)}{g(x)}

\frac{f(x)}{g(x)} = \frac{2x^2-5x-3}{2x^2+x} ← factorise numerator/ denominator

= \frac{(x-3)(2x+1)}{x(2x+1)} ← cancel the common factor (2x + 1)

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2 years ago
Blake recorded the number of minutes he ran on the treadmill each day for 2 weeks. His data is in
masya89 [10]

Answer:

5 minutes

Step-by-step explanation:

3 0
2 years ago
The area of the shaded region of circle O is 9π m2
blsea [12.9K]
For full circle area is π * R² [here R = radius],
for a sector of circle with angle β, area will be = (β/2) * R², β is in radian,
here let β = 22.5° = (π * 22.5/180) = π/8 radian,
now [(π/8)/2] * R² = 9π, [π/16] * R² = 9π
R² = 9 * 16 = 144, 
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5 0
2 years ago
Maria and Nate graphed lines on a coordinate plane. Maria's line is represented by the equation y = -5/6x +8. Nate's line is per
likoan [24]

Answer:

Option C: 6x-5y=15

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y = -5/6x +8

8 is the <u>y-intercept</u>

-5/6x is the <u>slope</u>

when a slope is in <u>fraction form</u> the numerator is the y direction over the denominator how much the line changes in the x direction

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2 years ago
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