An artist bought 5 yards of rope. Which of the following is equivalent to 5 yards?

Mathematics

1 answer:

Amiraneli [1.4K]4 years ago

4 0

Answer -> B. 15 feet

You might be interested in

Convert from vertex to standard form<br>y = 6(×-4)^2-1

Alex73 [517]

Y= 6(x - 4)(x - 4) - 1
y= 6x^2 - 48x + 95
you just have to foil it.
hope i help

3 0

4 years ago

On a partly cloudy day, Derek decides to walk back from work. When it is sunny, he walks at a speed of s miles/hr (s is an integ

Setler [38]

Answer: $\frac{1}{7}$

Step-by-step explanation:

Given

sunny day speed= s mph

Rainy day speed=s+1 mph

Derek average speed =2.8 miles/hr

s<2.8<s+1

so on sunny day speed must be 2 mph

and on rainy day speed must be 3 mph

$v_{avg}=\frac{distance}{time\ taken}$

Let x be the distance traveled in sunny and y be the distance traveled in rainy weather

$2.8=\frac{x+y}{\frac}{x}{2}+\frac{y}{3}}$

Let $\frac{x}{y}=z$

$2.8=\frac{z+1}{\frac{z}{2}+\frac{1}{3}}$

$z=\frac{1}{6}$

Fraction of distance traveled on sunny weather

$\frac{x}{x+y}=\frac{z}{z+1}=\frac{1}{7}$

5 0

3 years ago

What is the solution set to the following system?<br> X+y=4<br> X^2+y^2=16

faltersainse [42]

X+y = 4, -----> y=4 - x
x² +(4-x)² =16
x² +16-2*4x+x² =16
2x² - 8x = 0
x(2x-8) = 0
2x-4=0, 2x=8, x=4
x=0 or x=4

If x=0, y=4-x=4-0=4.
If x=4, y= 4-x=4-4=0.

(0,4) or (4,0)

Check
x² +y² =16
For (0,4)
0²+4² =16
16 =16 True

For (4,0)
4² +0²=16
16=16 True

Answer (0, 4) and (4,0).

7 0

3 years ago

Find the distance between each pair of points.

BigorU [14]

Answer:

Distance between the points (-3,1) and (1, -2),

$\sqrt{ {(1 + 3)}^{2} + {( - 2 - 1)}^{2} }$