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Marizza181 [45]
3 years ago
6

V7x – 1 = 3 Please help this is algebra 2

Mathematics
1 answer:
kumpel [21]3 years ago
6 0

Solving for X

7vx−1=3

7vx=3+1

7vx=4

vx=4/7

x=4/7/v

x=4/7v

Solving for Y

7vx−1=3

7vx=3+1

7vx=4

vx=4/7

v=4/7/x

v=4/7x

Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

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pickupchik [31]

Answer:

\huge\boxed{x-intercept=-\dfrac{14}{3}=-4\dfrac{2}{3}}\\\boxed{y-intercept=\dfrac{14}{9}=1\dfrac{5}{9}}

Step-by-step explanation:

-3x+9y=14\\\\x-intercept\ \text{for}\ y=0:\\\\-3x+9(0)=14\\-3x+0=14\\-3x=14\qquad\text{divide both sides by (-3)}\\\boxed{x=-\dfrac{14}{3}=-4\dfrac{2}{3}}}

y-intercept\ \text{for}\ x=0:\\\\-3(0)+9y=14\\0+9y=14\\9y=14\qquad\text{divide both sides by 9}\\\boxed{y=\dfrac{14}{9}=1\dfrac{5}{9}}

3 0
3 years ago
If roni and allie work together to mow the field, what part of the field would roni mow?
marissa [1.9K]

Based on the Roni using a lawn mower and Allie pushing one, Roni would be able to mow 0.71 of the field.

<h3>How much of the field would Roni mow?</h3>

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The relevant equation would be:

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In 30 minutes, Roni would have mowed:

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Full question is:

Roni and Allie are mowing the grass at the soccer field. Roni has a riding lawn mower and can mow the field in 30 minutes. Allie is pushing a lawn mower and can mow the field in 75 minutes.

Find out more on the rate of work at brainly.com/question/4976375.

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vovikov84 [41]

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Step-by-step explanation:

In this question, we are asked to calculate the value of cos (01) given the value of sin(01)

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To get the value of 01, we simply find the value of the arc sin 01

Mathematically since sin (01) = 1/2

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Now since 01 = 30 degrees

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