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
Elena L [17]
3 years ago
15

PLEASE HELP ASAP!! I don't understand.

Mathematics
1 answer:
Rama09 [41]3 years ago
4 0

Answer:

answer is c

Step-by-step explanation:

You might be interested in
Is the perimeter of the composite figure equal to the sum of the perimeters of the individual figures? Explain by selecting all
DIA [1.3K]

Answer: No the third one , you have to find the distance around the figure

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
the graph of a linear function is given below. What is the zero of the function? a) -5. b) 2/5. c) 2. d) 5/2
Murrr4er [49]

The zero of a function is the x-value at which the function value is zero. That is, the value of the function that intersects the x-axis. From the picture, the zero is -5

4 0
1 year ago
Land in downtown Columbia is valued at $10 a square foot. What is the value of a triangular lot with sides of lengths 119, 147,
stiks02 [169]

Answer:

$87,461

Step-by-step explanation:

Given that the dimensions or sides of lengths of the triangle are 119, 147, and 190 ft

where S is the semi perimeter of the triangle, that is, s = (a + b + c)/2.

S = (119 + 147 + 190) / 2 = 456/ 2 = 228

Using Heron's formula which gives the area in terms of the three sides of the triangle

= √s(s – a)(s – b)(s – c)

Therefore we have = √228 (228 - 119)(228 - 147)(228 - 190)

=> √228 (109)(81)(38)

= √228(335502)

=√76494456

= 8746.1109071 * $10

= 87461.109071

≈$87,461

Hence, the value of a triangular lot with sides of lengths 119, 147, and 190 ft is $87,461.

6 0
3 years ago
What are the apparent zeros of the function graphed above ?
gregori [183]

Answer:

-2,1,4

Step-by-step explanation:

we have

y=x^{3}-3x^{2} -6x+8

we know that

The zeros of the function are the values of x when the values of the function is equal to zero

In this problem the apparent zeros are

For x=-2

y=0

For x=1

y=0

For x=4

y=0



3 0
3 years ago
Read 2 more answers
The Quick Change Oil Company has a number of outlets in the metropolitan Seattle area. The daily number of oil changes at the Oa
Rashid [163]

Answer:

5 classes.

Step-by-step explanation:

You can use the 2^k rule to determine the number of classes for a frequency distribution.

The 2^k rule says that 2^k\geq n where

k is the number of classes

n is the number of the data points

We know that the number of data points is n = 20.

Next, we start searching for k so that we can get a number 2 to the k that is larger that the number of data points.

2^4=16\\2^5=32

This suggests that you should use 5 classes.

8 0
3 years ago
Other questions:
  • Suppose you invest $2000 at an annual interest rate of 4.5%. how long will it take for it to earn $495?
    8·1 answer
  • Multiply (2.5 x 10 ^-8) ( 9x10 ^ - 10 ) Express answer in scientific notation
    13·2 answers
  • 18<br>-20 please find the answer​
    6·2 answers
  • 120 milliliter equals cm3?
    9·1 answer
  • How to answer number 10
    9·1 answer
  • Is this correct ? Geometry
    11·2 answers
  • Please help! Very confused
    10·1 answer
  • Simplify: 6t + t<br><br><br>Answer: ___t​
    12·1 answer
  • What is the sound intensity of a noise that is 130 dB
    6·2 answers
  • Solve the inequality 2 ( 4x + 1 ) &lt; 3 ( 2x - 3 )
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!