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
Eva8 [605]
3 years ago
6

280 pages; 10% decrease heLP! mE!

Mathematics
1 answer:
Sever21 [200]3 years ago
7 0
The answer would be 28 pages because 280 divided by 10% or .10 is 28
You might be interested in
Which input value produces the same output value for the two functions ​
Lady bird [3.3K]

Answer:

Completion to the first table for f(x)=\frac{2}{3} x+7 is {-1, 1, 3, 5}

Completion to the second table for g(x)=2x+16\\ is { -8, -2, 4, 10}

the option is x=-6

Step-by-step explanation:

\frac{2}{3} (-12)+7= -1

\frac{2}{3} (-9)+7=1

\frac{2}{3} (-6)+7=3

\frac{2}{3} (-3)+7=5

2(-12)+16=-8

2(-9)+16=-2

2(-6)+16=4

2(-3)+16=10

Hope this helps and is correct.

6 0
3 years ago
The graph of a relation is shown.
Rudik [331]

The values which could be the slope of the line are numbers > 0.

<h3>Which values could be the slope of the line?</h3>

According to the task content, it follows that the given line originates from the lower left quadrant and continues through the upper right quadrant.

It therefore follows that the line is ascending from left to right in which case, the slope of the line is positive.

Hence, the possible values of the slope include the set of numbers greater than 0.

Read more on slope of lines;

brainly.com/question/534570?source=archive

#SPJ1

8 0
2 years ago
How is 721 expanded form written
lina2011 [118]
700+20+1 i'm not too sure but i hope this helps
5 0
3 years ago
Read 2 more answers
Determine whether the equation defines y as a function of x. y = 2x + 8
Svetradugi [14.3K]
We have that
y = 2x + 8
for x=1-----------> y=2*1+8=10
for x=2-----------> y=2*2+8=12
for x=3-----------> y=2*3+8=14
.
.
.

the equation y = 2x + 8 ----------- > defines y as a function of x, because <span>for each x there is only one value of y</span>.

the answer is
yes, the equation y = 2x + 8 defines y as a function of x
6 0
3 years ago
Please prove this........​
Crazy boy [7]

Answer:  see proof below

<u>Step-by-step explanation:</u>

Given: A + B + C = π    →     C = π - (A + B)

                                    → sin C = sin(π - (A + B))       cos C = sin(π - (A + B))

                                    → sin C = sin (A + B)              cos C = - cos(A + B)

Use the following Sum to Product Identity:

sin A + sin B = 2 cos[(A + B)/2] · sin [(A - B)/2]

cos A + cos B = 2 cos[(A + B)/2] · cos [(A - B)/2]

Use the following Double Angle Identity:

sin 2A = 2 sin A · cos A

<u>Proof LHS → RHS</u>

LHS:                        (sin 2A + sin 2B) + sin 2C

\text{Sum to Product:}\qquad 2\sin\bigg(\dfrac{2A+2B}{2}\bigg)\cdot \cos \bigg(\dfrac{2A - 2B}{2}\bigg)-\sin 2C

\text{Double Angle:}\qquad 2\sin\bigg(\dfrac{2A+2B}{2}\bigg)\cdot \cos \bigg(\dfrac{2A - 2B}{2}\bigg)-2\sin C\cdot \cos C

\text{Simplify:}\qquad \qquad 2\sin (A + B)\cdot \cos (A - B)-2\sin C\cdot \cos C

\text{Given:}\qquad \qquad \quad 2\sin C\cdot \cos (A - B)+2\sin C\cdot \cos (A+B)

\text{Factor:}\qquad \qquad \qquad 2\sin C\cdot [\cos (A-B)+\cos (A+B)]

\text{Sum to Product:}\qquad 2\sin C\cdot 2\cos A\cdot \cos B

\text{Simplify:}\qquad \qquad 4\cos A\cdot \cos B \cdot \sin C

LHS = RHS: 4 cos A · cos B · sin C = 4 cos A · cos B · sin C    \checkmark

7 0
4 years ago
Other questions:
  • What is 20% of what number is 96?
    12·1 answer
  • Complete the following equation using &lt;, &gt;, or = 3.20 ___ 3.02
    13·2 answers
  • Are the following fractions proportional?? .4/.8 and .71/.4
    6·1 answer
  • 2y+3=-6 how do i solve this
    15·2 answers
  • A country's population in 1991 was 114 million. in 1997 it was 120 million. estimate the population 2014 using the exponential g
    14·1 answer
  • A kitchen floor measures 9 feet by 12 feet. The owner wants to lay 18-inch by 18-inch ceramic tile to completely cover the floor
    8·2 answers
  • solve for x. round your answer to two decimal places. show your work for full credit. a right triangle is shown with the hypoten
    15·1 answer
  • All of the following expressions represent the sum of n and itself, except _____.
    8·2 answers
  • Does the table below represent a function?
    12·1 answer
  • A train left the station. It traveled 30 miles and dropped off passengers. Then it turned around and traveled 15 miles. Write an
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!