1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
allochka39001 [22]
3 years ago
11

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. A 2-column table with 5 r

ows. The first column is labeled foot length (inches) (x) with entries 8, 8.5, 9, 9.5, 10. The second column is labeled shoe size (S) with entries 6, 7, 8, 9, 10. Which equation can be used to determine the approximate shoe size, S, for a foot length of x inches? S = x – 2 S = 2x – 10 S = x + 6 S = 2x + 4
Mathematics
2 answers:
Novay_Z [31]3 years ago
8 0

Answer:

The answer is B :)

Step-by-step explanation:

You have to plug in all the choices:

A: S=x-2

S=8-2 is good but for the .5 they dont work.

B: S=2x-10

S=16-10

S=6

S=17-10=7

And it works.

Elenna [48]3 years ago
6 0

Answer:

Option B

Step-by-step explanation:

You might be interested in
According to the fundamental theorem of algebra, which polynomial function has exactly 6 roots? f (x) = 5 x superscript 4 baseli
MariettaO [177]

The polynomial with 6 roots is the one of degree 6, so the correct option is:

f(x) = 7x^6 + 3x^2 + 12

<h3>Which polynomial function has 6 roots?</h3>

You need to remember that if p(x) is a polynomial of degree N, then it has N roots (such that some of these N roots may be equal or not).

Then we just need to find the polynomial of degree 6. (Remember that the degree represents the maximum exponent of the polynomial).

In this case, the only one of degree 6 is:

f(x) = 7x^6 + 3x^2 + 12

Which is the last option.

If you want to learn more about polynomials, you can read:

brainly.com/question/4142886

#SPJ4

4 0
2 years ago
Part B if the height of each prism is 10 Cm what is the surface area prism
Evgen [1.6K]

Answer:

Prism A:

Area = 288cm^2

Prism B:

Area =250cm^2

Step-by-step explanation:

Given

See attachment for prisms

Height(h) = 10cm

Required

Determine the surface area of both prisms

Prism A is triangular and as such, the surface area is:

Area = 2 * A_b + (a + b + c) * h

Where

A_b = \sqrt{s * (s - a) * (s -b) * (s - c)}

and

s = \frac{a + b + c}{2}

Such that a, b and c are the lengths of the triangular sides of the prism.

From the attachment;

a = 8; b =6; c =10

So, we have:

s = \frac{a + b + c}{2}

s = \frac{8 + 6 + 10}{2}

s = \frac{24}{2}

s = 12

Also:

A_b = \sqrt{s * (s - a) * (s -b) * (s - c)}

A_b = \sqrt{12 * (12 - 8) * (12 - 6) * (12 - 10)}

A_b = \sqrt{576}

A_b = 24

So:

Area = 2 * A_b + (a + b + c) * h

Area = 2 * 24 + (8 + 6 + 10) * 10

Area = 288cm^2

Prism B is a rectangular prism. So, the area is calculated as:

Area = 2 * (ab + bh + ah)

From the attachment

a = b = 5

h =10

So:

Area =2 * (5 * 5 + 5 * 10 + 5 * 10)

Area =250cm^2

7 0
2 years ago
Simplify, and list any restrictions on the variable: (2x(x-4)/(4x^2-64)
uysha [10]

Answer:

WHEN SIMPLIFIED THE ANSWER WILL BE:

Step-by-step explanation:

(X)/(2(X+4)

8 0
3 years ago
The ratio of the measures of the sides of a triangle is 9:12:5. If the perimeter of the triangle is 130 feet find the measures o
Alla [95]
45 feet, 60 feet, 25 feet
4 0
3 years ago
Read 2 more answers
Please help it’s argent!!
vichka [17]

Answer:

=($25×5)+($125×5)

=$125+$625

=$750

6 0
2 years ago
Other questions:
  • Simplify this expression : 2(y+z)
    14·2 answers
  • Danielle earns a 7.75% commission on everything she sells at the electronics store where she works. She also earns a base salary
    12·1 answer
  • A pair of fair dice is rolled. Let E denote the event that the number falling uppermost on the first die is 2, and let F denote
    15·1 answer
  • PLEASE HELP ASAP
    15·1 answer
  • There are 5000 sweets 24% blue 5% green 17% red rest are orange find percentage of orange
    12·1 answer
  • You are filling bottles from 5 gallons of lemonade. How many bottles can you fill when each bottle is 3/8 of a gallon?
    7·2 answers
  • A goalie (.) and goals scored against (x)
    5·1 answer
  • Tank B, which initially contained 80 liters of water, is being drained at a rate of 2.5 liters per minute. How many liters of wa
    5·1 answer
  • Pls answer :). <br><br><br><br><br><br><br> Plsssss
    8·1 answer
  • Fill out each diagram to find the cost of 6 bags of popcorn when 4 bags of popcorn is $3. What is the total cost of 6 bags of po
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!