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
S_A_V [24]
3 years ago
15

Please Simplify (3 x-10) ^3

Mathematics
1 answer:
masya89 [10]3 years ago
8 0

Answer: 27 x 3 − 270 x 2 + 900 x − 1000

Step-by-step explanation: Expand the expression.

You might be interested in
The two box-and-whisker plots below represent the distribution of shoe sizes for a group of 40 two-year-old boys and a group of
FromTheMoon [43]
<h3>Answer: Choice B)  0.5</h3>

=============================================================

Explanation:

For now, focus solely on the orange boxplot. The first quartile Q1 is the left edge of the box, which is at 3.5; while the value of Q3 is 7.5 (right edge of the box). The interquarile range (IQR) is ...

IQR = Q3 - Q1

IQR = 7.5 - 3.5

IQR = 4

This is basically the width of the box. Ignore the whiskers when it comes to the IQR.

Let A = 4 as we'll use it later.

---------------------------------

Find the IQR for the blue box plot

Q1 = 6 = left edge of the blue box

Q3 = 9.5 = right edge of the blue box

IQR = Q3 - Q1

IQR = 9.5 - 6

IQR = 3.5

Let B = 3.5 as we'll use it later

---------------------------------

Subtract the values of A and B to find the difference of the IQR values

A - B = 4 - 3.5 = 0.5

7 0
3 years ago
Would 111 be the slope x-interception or y-interception
Natali [406]

Answer:

Y-interception

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
The length of a rectangle is the width minus 8 units. The area of the rectangle is 9 units. What is the length, in units, of the
frez [133]

Length of rectangle is 1 unit  

<u>Solution: </u>

Given that  

Length of a rectangle is width minus 8 units.

Area of rectangle = 9 square units

Need to calculate the length of rectangle.

Let us assume width of rectangle = x

As Length is width minus 8,  

Length of the rectangle = x – 8

\text{ Area of rectangle }=\text{ width of rectangle }\times \text{ Length of the rectangle }

\text{ Area of rectangle }= x\times (x-8)

\text { Area of rectangle }=\left(x^{2}-8 x\right)

As given that area of rectangle = 9 square units

\begin{array}{l}{\Rightarrow x^{2}-8 x=9} \\\\ {\Rightarrow x^{2}-8 x-9=0}\end{array}

On solving above quadratic equation for x, we get

\begin{array}{l}{\Rightarrow x^{2}-9 x+x-9=0} \\\\ {\Rightarrow x(x-9)+1(x-9)=0} \\\\ {\Rightarrow (x-9)(x+1)=0}\end{array}

When x-9 =9, x = 9

When x + 1 = 0, x = -1

As width cannot be negative, so considering x = 9  

\text{ Length of rectangle }= x-8 = 9-8 = 1 \text{ unit }

Hence, Length of rectangle is 1 unit.

5 0
3 years ago
Can you help me with number one and two please I will mark you Brainiest please
Nuetrik [128]

Answer:

1: 2112

2:

A- 21

b- 0.0625

c- 0.0057

Step-by-step explanation:

1: 176x12=2112

4 0
3 years ago
Read 2 more answers
What is the quotient of -60divided by 5
Masteriza [31]
The quotient of -60 divided by 5 is -12
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to 1/4(2−5x+6) ?
    11·1 answer
  • An account had an initial deposit made and then interest was applied once a year at a fixed rate. The amount of money, in dollar
    7·2 answers
  • Which symbol will make the number sentence –|16| ? 16 true? = ≠ &lt; &gt;
    11·1 answer
  • The square root of 28 lies between 5 and 6
    15·1 answer
  • Use the formula to evaluate the series 1+2+4+8+...a10
    9·1 answer
  • Find h.<br> 9 ft<br> h = /[?] ft<br> 4 ft
    13·1 answer
  • On her math quiz, Sandra lost 8 points for incorrect answers, but she gained 5 points for a bonus question. What is the sum iof
    12·1 answer
  • A: 7,500 miles
    10·1 answer
  • Horse shoe crabs have blue blood instead of red and their blood is used for medical research
    9·2 answers
  • Find the value of x plsss helpp
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!