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3 years ago

15) PLEASE HELP WITH QUESTION. MARKING BRAINLIEST + POINTS.

Mathematics

1 answer:

MAVERICK [17]3 years ago

5 0

Heyy,

I think the correct answer is y=1/6 $x^{2}$

~Girlygir101~

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Consider the figure below where MN is parallel to PQ, angle PTS is equal to (19x +5) and angle NST is equal to (17x +15), determ

topjm [15]

From the figure shown where MN is parallel to PQ:

m<MSR = 100°

m<STQ = 80°

By carefully observing the figure shown:

<MSR is vertically opposite to <NST

Vertically opposite angles are equal

m<NST = (17x + 15)

<NST is alternative to <PTS

Alternative angles are equal

Therefore, m<NST = m<PTS

m<NST = 17x + 15

m<PTS = 19x + 5

17x + 15 = 19x + 5

19x - 17x = 15 - 5

2x = 10

x = 10/2

x = 5

m<NST = 17x + 15

m<NST = 17(5) + 15

m<NST = 100°

Since m<MSR = m<NST

m<MSR = 100°

m<PTS = 19x + 5

m<PTS = 19(5) + 5

m<PTS = 100°

m<PTS + m<STQ = 180° (Sum of angles on a straight line)

100 + m<STQ = 180

m<STQ = 180 - 100

m<STQ = 80°

From the figure shown where MN is parallel to PQ:

m<MSR = 100°

m<STQ = 80°

Learn more here: brainly.com/question/25022812

5 0

3 years ago

What is the product of 6x – y and 2x – y + 2? 8x2 – 4xy + 12x + y2 – 2y 12x2 – 8xy + 12x + y2 – 2y 8x2 + 4xy + 4x + y2 – 2y 12x2

ella [17]

Answer:

Product of two expression is $(6x-y)(2x-y)=12x^2-8xy+y^2$

Step-by-step explanation:

Given : Expression - $6x- y$ and $2x-y$

To find : The product of given expression

Solution : To find the product we apply distributive law

$a(b+c)=ab+ac$

We write in the form of product and multiply term by term

$(6x-y)(2x-y)$

$=(6x)(2x-y)-y(2x-y)$

Apply distributive law,

$=(6x)(2x)-(6x)(y)-y(2x)+(y)(y)$

$=12x^2-6xy-2xy+y^2$

$=12x^2-8xy+y^2$

Therefore, Product of two expression is $(6x-y)(2x-y)=12x^2-8xy+y^2$

4 0

3 years ago

Read 2 more answers

Jason Gomi has worked 42 hours this week. He worked in excess of 8 hours each day. His regular hourly wage is $10 per hour. What

mylen [45]

Answer:

$430

Step-by-step explanation:

According to current overtime pay laws, every hour worked over 40 weekly hours must be paid at a rate of 1.5 times the regular hourly rate. Jason Gomi has worked 2 hours of overtime, his gross wages for the week are:

$W = 40*\$10+(2*1.5*\$10)\\W=\$430$

Jason's gross wages for the week are $430.

6 0

4 years ago

Find all critical values of the function g(x)=5/(x²-x+6)

Sati [7]

$g(x)=\frac{5}{x^2-x+6}\\\\D:x^2-x+6\neq0\\\\\Delta=(-1)^2-4\cdot1\cdot6=1-24=-23 < 0\\\\x\in\mathbb{R}\\\\vertex\ of\ y=x^2-x+6\\\\p=\frac{-(-1)}{2\cdot1}=\frac{1}{2}\\\\q=\frac{-(-23)}{4\cdot1}=\frac{23}{4}\\\\\lim\limits_{x\to\frac{1}{2}}\frac{5}{x^2-x+6}=\frac{5}{\frac{23}{4}}=\frac{5\cdot4}{23}=\frac{20}{23}$

$\lim\limits_{x\to\pm\infty}\frac{5}{x^2-x+6}=0$

3 0

3 years ago

Please help I don’t understand this at all

Natalka [10]

Answer: 33.5

Step-by-step explanation:

8 0

3 years ago