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
True [87]
2 years ago
11

If x is any real number, then x2 ≥ 1.

Mathematics
2 answers:
erastova [34]2 years ago
6 0

Answer:

x≤−1 or x≥1

Step-by-step explanation:

babymother [125]2 years ago
3 0
The answer is D x=1.5
You might be interested in
What add up to get 1 but multiplies to get -42
Tems11 [23]

Answer:

7 and -6

Step-by-step explanation:

7 + (-6) = 1

7 * (-6) = -42

6 0
3 years ago
2+2=? What is the problem?
slamgirl [31]

Answer:

2+2=4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Pr =9x -1 and qr=43 find x
Pavlova-9 [17]

Answer:idk i cank help u



Step-by-step explanation:


6 0
3 years ago
Subtract 1.05 from a certain number. Multiply the difference by 0.8, add 2.84 to the product then divide the sum by 0.01 and get
artcher [175]
The number is 6.25.

We will set up an equation for this.  Let x be the unknown number.  Subtracting 1.05 from it gives us

(x-1.05)

Multiplying the difference by 0.8 would give us

0.8(x-1.05)

Adding 2.84 to the product would give us

0.8(x-1.05)+2.84

Dividing the sum by 0.01 would give us

[0.8(x-1.05)+2.84]/0.01 = 700

We will start working backward, cancelling the division by 0.01 first by multiplying:

([0.8(x-1.05)+2.84]/0.01)*0.01 = 700*0.01

0.8(x-1.05)+2.84 =7

Subtract 2.84 from both sides:
0.8(x-1.05)+2.84-2.84 = 7-2.84
0.8(x-1.05) = 4.16

Use the distributive property on the left side:
0.8*x - 0.8*1.05 = 4.16
0.8x - 0.84 = 4.16

Add 0.84 to both sides:
0.8x - 0.84+0.84 = 4.16+0.84
0.8x = 5

Divide both sides by 0.8:
0.8x/0.8 = 5/0.8
x = 6.25
5 0
3 years ago
Read 2 more answers
A person plans to drive across country 1,798 miles. At what speed would they have to drive in order to drive no more than 30 hou
pychu [463]

Answer:

59.9 mph or rounded to the nearest tenth (60 mph)

Step-by-step explanation:

Speed=Distance÷time

Distance-1798

Time-30

Speed-?

1798÷30=59.9mph or 60mph

6 0
2 years ago
Read 2 more answers
Other questions:
  • Mr. Carter has 54 square tiles how should he arrange them so that he has the smallest perimeter? 9 x 6 rectangle 26 x 2 rectangl
    12·2 answers
  • Help with this problem
    8·1 answer
  • What is the slope of the line below (-1,6) (2,-3)
    13·1 answer
  • Charles wants to find out if the students in foreign language classes spend more time in class speaking in English or in the for
    14·2 answers
  • The ice cream shop has 7 types of toppings available, and you decide to add 4 toppings to your bowl of 5 scoops of ice cream. Ho
    12·1 answer
  • The cost C , in £, of a monthly phone contract is made up of the fixed line rental L , in £, and the price P , in £ ,of the call
    8·1 answer
  • I need answer ASAP plz
    5·1 answer
  • Cate wants to buy calzones and sodas for her friends. She finds that when she buys 2 calzones and 3 sodas, she pays $13. When sh
    11·1 answer
  • Anastasia Subscribe to a website for processing her digital pictures The subscription is $6.25 per month and 4-by -6 inches pri
    9·1 answer
  • Solve pls brainliest
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!