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3 years ago

How to solve each system by substitution y=6x-11 -2x-3y=-7

Mathematics

1 answer:

kolezko [41]3 years ago

3 0

Ph uck n 1 gg ers hhhhhhhhuogyucytzsreytufctwaeyguUOIJ

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PROBLEM 1: Looking at different combinations of letters we can decide certain facts. Decide how many different "words" can be fo

UkoKoshka [18]

Answer:

The words from parsley are PAR, YES, RAP, PAY,and SLAP

The words from pepper are PEEP and that is it

Step-by-step explanation:

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2 years ago

Explain how you can round 25.691 to the greatest place

Nesterboy [21]

<em>Are you asking for the thousands place or hundreds place?</em>
I'll give you both
<em>For thousands its </em><u><em>30.000</em></u>
<em>For hundreds its </em><u><em>26.000</em></u>

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2 years ago

What’s the distance between (8,-5 ) and (6,4)

Ierofanga [76]

Answer:

Step-by-step explanation:

d^2=(x2-x1)^2+(y2-y1)^2

d^2=(6-8)^2+(4+5)^2

d^2=4+81

d^2=85

d=(85)^(1/2)

d=9.22 (rounded to nearest hundredth)

6 0

3 years ago

Read 2 more answers

Ms. Johnson was taking measurements in the Arctic Ocean and measured a temperature of -14.4 degrees Celsius. The temperature inc

otez555 [7]

Answer:

qwertyuiop

Step-by-step explanation:

3 0

2 years ago

The equation t^3=a^2 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A

ankoles [38]

Answer:

2√2

Step-by-step explanation:

We can find the relationship of interest by solving the given equation for A, the mean distance.

<h3>Solve for A</h3>

$T^3=A^2\\\\A=\sqrt{T^3}=T\sqrt{T}\qquad\text{take the square root}$

<h3>Substitute values</h3>

The mean distance of planet X is found in terms of its period to be ...

$D_x=T_x\sqrt{T_x}$

The mean distance of planet Y can be found using the given relation ...

$T_y=2T_x\\\\D_y=T_y\sqrt{T_y}=2T_x\sqrt{2T_x}=(2\sqrt{2})T_x\sqrt{T_x}\\\\D_y=2\sqrt{2}\cdot D_x$

The mean distance of planet Y is increased from that of planet X by the factor ...

2√2

8 0

2 years ago