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steposvetlana [31]

4 years ago

8

What is the coefficients of the x term 4x-2y-x+5y-8

2 answers:

Akimi4 [234]4 years ago

8 0

3 is the leading coefficient of the x term

Archy [21]4 years ago

8 0

4, 2, and 5. The coefficients of an equation are the numbers by which the constants are multiplied by.

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Solve.<br> (6+v) (5v-1)=0

barxatty [35]

Answer:

v=1/5 or -6 and apparently this answer is long enough so yh

5 0

3 years ago

A toy rocket is shot vertically into the air from a launching pad 5 feel above the ground with an initial velocity of 80 feet pe

yawa3891 [41]

$h(t)=-16t^2+80t+5\\\\t_{max}-time\ for\ a\ maximum\ height\\\\t_{max}=- \frac{80}{2\cdot(-16)} = \frac{80}{32} =2.5\ [s]\\\\h_{max}-the\ maximum\ height\ above\ the\ ground\\\\h_{max}=h(2.5)=-16\cdot2.5^2+80\cdot2.5+5=-16\cdot6.25+200+5=\\.\ \ \ \ \ \ =-100+205=105\\\\h_{max\ rocket}-the\ maximum\ height\ of\ a\ toy\ rocket\\\\h_{max\ rocket}=105-5=100\ [ft]\\\\Ans.\ t_{max}=2.5\ second,\ \ h_{max\ rocket}=100\ feet.$

7 0

3 years ago

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Please helpppp !!!!!!

snow_lady [41]

Y=5 because the two triangles are congruent due to the postulate SAS

3 0

3 years ago

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PLEASE HELP!!!! I WILL AWARD BRAINLIEST!!! I BEG OF YOU!!!!

Luda [366]

If you look at the figure, you will see that there is an angle opposite each angle whose value we have. Therefore, just do (3x+2x+x)·2= 6x·2=12x

Now, 360/12=30°

x=30°

6 0

4 years ago

Find the equation of the line that is perpendicular to y = –3x + 1 and passes though the point (6, 3).

JulsSmile [24]

Answer:

y = $\frac{1}{3}$ x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 3x + 1 ← is in slope- intercept form

with slope m = - 3

Given a line with slope m then the slope of a line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{-3}$ = $\frac{1}{3}$ , thus

y = $\frac{1}{3}$ x + c ← is the partial equation of the perpendicular line

To find c substitute (6, 3) into the partial equation

3 = 2 + c ⇒ c = 3 - 2 = 1

y = $\frac{1}{3}$ x + 1 ← equation of perpendicular line

6 0

3 years ago