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
alekssr [168]
3 years ago
13

Write in standard form. - 3 3.11 X 10 I

Mathematics
1 answer:
KatRina [158]3 years ago
5 0

Answer: -3.11 x 10^ 1

Step-by-step explanation: - 3

3.11 X 10 = -31.1, in decimal form -3.11 x 10^ 1

I

You might be interested in
Written as a simplified polynomial in standard form, what is the result when
kompoz [17]

2x-8 - (2x+7)^2\\\\=2x-8 -(4x^2 + 2\cdot 2x \cdot 7 + 7^2)\\\\=2x-8-(4x^2 + 28x +49)\\\\=2x - 8 -4x^2-28x -49\\\\=-4x^2 -26x -57\\\\

8 0
2 years ago
In the figure below, EC || AB. Find the length of EC.
timofeeve [1]

Answer:

Letter a)

Step-by-step explanation:

quizlet

4 0
3 years ago
Read 2 more answers
Triangle PQR has the coordinates P(2,4), Q(-2,4), R(0,-5).
tensa zangetsu [6.8K]

Answer:

I hope I got this correct.

Step-by-step explanation:

Multiply the coordinates by 2.

P(4,8)

Q(-4,8)

R(0,-10)

For the future if you get stuck, multiply the coordinates by the dilation number.

4 0
2 years ago
Find the value of x in the triangle shown below.<br> x = ___°
blagie [28]
I think x= 70 rights
5 0
3 years ago
Help please 1. Describe the transformations necessary to transform the graph of
natta225 [31]

Here are all the steps, and what they do:

STEP 1: HORIZONTAL TRANSLATION

We transform

x^2\mapsto (x-1)^2

The general transformation is

f(x)\mapsto f(x+k)

These transformations translate the graph horizontally, k units to the left if k>0, k units to the right if k<0.

In this case, k = -1, so we translate the original graph 1 unit to the right.

STEP 2: VERTICAL STRETCH

We transform

(x-1)^2\mapsto 3(x-1)^2

The general transformation is

f(x)\mapsto kf(x)

These transformations stretch the graph vertically. The graph expands if |k|>1, while it shrinks if 0<|k|<1. If k is negative, we also reflect the graph with respect to the x axis.

In this case, k = 3, so we stretch the graph vertically by a factor 3.

STEP 3: VERTICAL TRANSLATION

We transform

3(x-1)^2\mapsto 3(x-1)^2+4

The general transformation is

f(x)\mapsto f(x)+k

These transformations translate the graph vertically, k units up if k>0, k units down if k<0.

In this case, k = 4, so we translate the graph 4 units up.

So, we start from the original graph of f(x)=x^2 and we:

  • Translate it 1 unit to the right
  • Stretch it vertically by a factor 3
  • Translate it 4 units up

(the order is important!)

to get the graph of g(x)=3(x-1)^2+4

4 0
3 years ago
Other questions:
  • Let f(x)=x/4+12<br> find f(-52)
    8·1 answer
  • Estimate 8/9 + 4/7<br> Sum or difference
    6·1 answer
  • If jake can write 450 words in 15 minutes how much can he write in 20 minutes?
    15·2 answers
  • Please help me . I am trying to do cancellation but i am having trouble
    14·1 answer
  • How would I convert -0.5x-y+5=0 into standard form with there being no coefficient for x?
    7·1 answer
  • Solve this equation for f.<br> 11.75 + f = 6.38
    10·2 answers
  • Right triangle RST is shown below with the dimensions given in feet
    9·1 answer
  • You put 200$ in a saving account. The account earns 2% simple intrests per year. A. What is the interest earned after 5 years?
    13·1 answer
  • Help please asap!! lolll
    13·1 answer
  • ILL MARK YOU BRAINLIEST PLEASEEEEEEEW HELPPPPSJSOSJSB compare the expressions 7+3^2- 2•5 and (3/4+1/8) divided by 1/8 using &lt;
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!