2 years ago

What is the answer to part B?

Mathematics

1 answer:

ANEK [815]2 years ago

5 0

Answer: B = (0, -3.5)

You might be interested in

2y = x - 4<br> 4x + 3y = 5

MakcuM [25]

Answer:

the answer is, {x,y} ={2,1}

Step-by-step explanation:

1) 4x - 3y = 5 2) x + 2y = 4 3) 4•(-2y+4) - 3y = 5 4) - 11y = -11 5) 11y = 11 y = 1 6) x = -2y+4 y = 1 7) x = -2(1)+4 = 2 = {x,y} = {2,1} !!!

8 0

3 years ago

The sum of two numbers is 58. The smaller number is 20 less than the larger number. What are the numbers?

bezimeni [28]

38 I hope that helps

6 0

3 years ago

Read 2 more answers

When positive integer x is divided by positive integer y, the remainder is 9. If = 96.12, what is the value of y ? 96 75 48 25 1

NeTakaya

Y= 75.

Lets try to solve it,

When positive integer x is divided by positive integer y, the remainder is 9

=> x=qy+9;

=> x/y=96.12

=>x=96y+0.12y (so q above equals to 96);

=>0.12y=9

=> y=75.

Hence the value of y would be 75.

Learn more about Positive Integer on:

brainly.com/question/1367050

#SPJ4

4 0

2 years ago

Joey is running an experiment with a mass on a spring. Joey models the height of the mass above the table he is working on using

galben [10]

Answer: 1.8 s

Step-by-step explanation:

Given

The height of the spring mass system above the table is given by

$h(t)=6.85\cos (3.42t)+9$

The mass is performing S.H.M with frequency $\omega =3.42$

and $\omega T=2\pi$

$\therefore T=\dfrac{2\pi }{\omega}$

time when mass returns to its original position

$T=\dfrac{2\pi }{3.42}\\\\T=1.8\ s$

5 0

3 years ago

The diameter of a circle measures 7 5/6 inches. What is the radius of the circle? Enter your answer as a mixed number in the box

andrew-mc [135]

The radius of the circle expressed as a mixed number is: $3\frac{11}{12}$ inches.

<h3>What is the Radius of a Circle?</h3>

Radius of a circle = half the measure of the diameter of a circle.

Given:

diameter of a circle = $7\frac{5}{6}$ inches

Therefore:

Radius of the circle = 1/2( $7\frac{5}{6}$ )

= 1/2(47/6)

= (1 × 47)/(2 × 6)

= 47/12

= $3\frac{11}{12}$ inches.

Therefore, the radius of the circle expressed as a mixed number is: $3\frac{11}{12}$ inches.

Learn more about radius of a circle on:

brainly.com/question/24375372

4 0

2 years ago