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3 years ago

14

Select the equation that contains the point (-5, 2) and in which the slope equals 1/2

1 answer:

goblinko [34]3 years ago

6 0

C is the correct answer. using the equation (y-y1)=m(x-x1)

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You travel from point A to point B in a car moving at a constant speed of 70 km/h. Then you travel the same distance from point

tankabanditka [31]

Answer:

Yes, the average speed for the entire trip from A to C is equal to $80\frac{km}{h}$

Step-by-step explanation:

The average speed of an object is defined as the distance traveled divided by the time elapsed. Velocity is a vector quantity, and average velocity can be defined as the displacement divided by the time. For the special case of straight line motion in the x direction, the average velocity takes the form:

$V_a_v_e_r_a_g_e=\frac{x_2-x_1}{t_2-t_1}=\frac{Δx}{Δt}$

If the beginning and ending velocities for the motion are known, and the acceleration is constant, the average velocity can also be expressed as:

$V_a_v_e_r_a_g_e=\frac{V_1+V_2}{2}$

We Know that:

$V_1=70\frac{km}{h} \\\\V_2=90\frac{km}{h}$

Replacing the values:

$V_a_v_e_r_a_g_e=\frac{70+90}{2} =\frac{160}{2}=80\frac{km}{h}$

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3 years ago

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Alex787 [66]

Answer:

как работать с ю так 87

Step-by-step explanation:

156

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3 years ago

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I just need to know the blanks

iris [78.8K]

Answer:

D, supplementary, BC, D

Step-by-step explanation:

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3 years ago

If the annualized GDP growth rates for four consecutive quarters are 2.0%, 0.9%, 0.8%, and 1.2%, estimate the growth rate for th

alexira [117]

Answer:

4.9%

Step-by-step explanation:

GDP is the growth domestic product of a country over a chosen time period

When the GDP growth rate is reported quarterly , you add together the four quarters for the year to find the annual GDP growth rate.

Given the four consecutive quarters as; 2% , 0.9%, 0.8% and 1.2%

Growth rate for the year will be;

$=2+0.9+0.8+1.2=4.9$

4.9% is the annualized growth rate

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3 years ago

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Fiona kept track of how many text messages she sent each day one week, the numbers were 21,57,32,25,33,42 and 46 on average how

Likurg_2 [28]

Answer:

256 just add them all up and u get the answer

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3 years ago