All categories

2 years ago

Solve the following system of equations graphically. x = -5 y = -6

Mathematics

1 answer:

zhuklara [117]2 years ago

8 0

The solution to the system of equations is (-5,-6)

<h3>How to solve the system of equations?</h3>

The system of equations is given as:

x = -5

y = -6

Next, we plot both equations on a coordinate plane (see attachment)

From the attached graph, both lines intersect at:

(x,y) = (-5,-6)

Hence, the solution to the system of equations is (-5,-6)

Read more about system of equations at:

brainly.com/question/13729904

#SPJ1

You might be interested in

What is the value of b?

makvit [3.9K]

Answer:

43 Degrees

Step-by-step explanation:

In a instance like this one, opposite sides have the same angle measurement.

6 0

2 years ago

Read 2 more answers

William has ten colored game pieces in a box: 3 yellow pieces, 5 orange pieces, 1 green piece, and 1 red piece. What is the prob

Nutka1998 [239]

Answer:

Step-by-step explanation:

yellow= .30

orange= .50

green= .10

red- .10

6 0

2 years ago

Sin theta+costheta/sintheta -costheta+sintheta-costheta/sintheta+costheta=2sec2/tan2 theta -1

sleet_krkn [62]

$\dfrac{sin\theta + cos\theta}{sin\theta-cos\theta}+\dfrac{sin\theta-cos\theta}{sin\theta+cos\theta}=\dfrac{2sec^2\theta}{tan^2\theta-1}$

From Left side:

$\dfrac{sin\theta + cos\theta}{sin\theta-cos\theta}\bigg(\dfrac{sin\theta+cos\theta}{sin\theta+cos\theta}\bigg)+\dfrac{sin\theta-cos\theta}{sin\theta+cos\theta}\bigg(\dfrac{sin\theta-cos\theta}{sin\theta-cos\theta}\bigg)$

$\dfrac{sin^2\theta+2cos\thetasin\theta+cos^2\theta}{sin^2\theta-cos^2\theta}+\dfrac{sin^2\theta-2cos\thetasin\theta+cos^2\theta}{sin^2\theta-cos^2\theta}$

NOTE: sin²θ + cos²θ = 1

$\dfrac{1 + 2cos\theta sin\theta}{sin^2\theta-cos^2\theta}+\dfrac{1-2cos\theta sin\theta}{sin^2\theta-cos^2\theta}$

$\dfrac{1 + 2cos\theta sin\theta+1-2cos\theta sin\theta}{sin^2\theta-cos^2\theta}$

$\dfrac{2}{sin^2\theta-cos^2\theta}$

$\dfrac{2}{\bigg(sin^2\theta-cos^2\theta\bigg)\bigg(\dfrac{cos^2\theta}{cos^2\theta}\bigg)}$

$\dfrac{2sec^2\theta}{\dfrac{sin^2\theta}{cos^2\theta}-\dfrac{cos^2\theta}{cos^2\theta}}$

$\dfrac{2sec^2\theta}{tan^2\theta-1}$

Left side = Right side <em>so proof is complete</em>

8 0

3 years ago

Read 2 more answers

What's greater 5/6 or7/9

Vesna [10]

Answer:

5/6 is greater

Step-by-step explanation:

First obtain a common denominator for the fractions. Multiply the denominator of one fraction to the denominator of another and that is the denominator for the new fractions (54). Then multiply the denominator of one fraction to the numerator of the other one to obtain the new numerator. (e.g. 5*9=45 so 5/6 ->45/54) do this to the other fraction and you will see that 7/9 -> 42/54 and 45/54 is greater than 42/54 so 5/6 is greater .

8 0

2 years ago

Read 2 more answers

What is the change in elevation from 8500m and -300m

bogdanovich [222]

Answer:

8800m

Step-by-step explanation:

difference between 8500 and -300 is 8800m

5 0

1 year ago