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
timurjin [86]
3 years ago
10

Select all the expressions that will represent a rational number, without simplifying.

Mathematics
1 answer:
Afina-wow [57]3 years ago
5 0

ANSWER:

Use math websites

You might be interested in
What are the solutions of the equation (x-3)2 + 2(x – 3) - 8= 0? Use u substitution to solve.
astraxan [27]

Answer:

x = - 1 and x = 5

Step-by-step explanation:

Given

(x - 3)² + 2(x - 3) - 8 = 0

Let u = x - 3, then

u² + 2u - 8 = 0 ← solve for u

(u + 4)(u - 2) = 0 ← in factored form

Equate each factor to zero and solve for u

u + 4 = 0 ⇒ u = - 4

u - 2 = 0 ⇒ u = 2

Convert back to x, that is

x - 3 = - 4 ( add 3 to both sides ) ⇒ x = - 1

x - 3 = 2 ( add 3 to both sides ) ⇒ x = 5

5 0
3 years ago
Read 2 more answers
Plzzz help me<br><br><br>In direct variation, as y increases, x decreases.<br><br><br>True or false?
Karolina [17]
I feel like that’s false
3 0
2 years ago
classmate DAN sual For madenaldy asymmetrical distribution, the arithmetic mean 28 and the median = 25. Find modo of this dish b
vazorg [7]
  • Median=M_d=25
  • Mean=M=28
  • Mode=M_o=?

We know

\boxed{\sf M_o=3M_d-2M}

\\ \sf\longmapsto M_o=3(25)-2(28)

\\ \sf\longmapsto M_o=75-56

\\ \sf\longmapsto M_o=19

3 0
2 years ago
Unit 7:Polygons &amp; Quadrilaterals Homework 4: Rhombi and squares​
iogann1982 [59]

Based on the quadrilateral given, the values of the missing measures will be:

  • VU = 15
  • SU = 21.21
  • TV = 21.21
  • SW = 10.61

<h3>Solving quadrilateral.</h3>

A quadrilateral simply means a polygon that has four sides, edges and vertices.

Based on the information given, SU = TV and this will be:

= ✓450 = 21.21

SW = 21.21/2 = 10.61

Also, for the second shape, the values will be:

OM = 46; PN = 23, ON = 46; MN = 46.

Learn more about quadrilateral on:

brainly.com/question/224113

4 0
3 years ago
The point B lies on the segment AC.
svet-max [94.6K]

Answer:

(9, -5)

Step-by-step explanation:

The vector AC has coordinates (27, -18), because:

21 - (-6) = 27

-13 - 5 = -18

If the ratio of AB to BC is 5 to 4, it means that

AB = [5/(5+4)]AC = (5/9)AC

Therefore, we have

AB = (5/9)AC = (5/9) (27, -18) = (15, -10)

Which means that:

xB - xA = 15 <=> xB - (-6) = 15 <=> xB + 6 = 15 <=> xB = 9

yB - yA = -10 <=> yB - 5 = -10 <=> yB = -10 + 5 <=> yB = -5

So B has coordinates (9, -5).

4 0
2 years ago
Other questions:
  • (X-5)^=25<br> Solution steps
    6·1 answer
  • What two numbers multiply to 120 and add to -26
    12·1 answer
  • What is 17x&gt; -17 solve for x
    5·1 answer
  • If 4 is subtracted from twice a number, the result is 10 less than the number. Find the number. *
    6·2 answers
  • Two positive integers have a product of 18.
    14·1 answer
  • Divide;11dq^4/8d^3q^4÷5d/10d^2q^3
    10·1 answer
  • Simplify.<br><br> 1/2b - 2/5b<br><br> please i am begging u
    8·2 answers
  • Simplify this expression for 19 point!<br> -0.5p+1/2p-2.75+2/3p
    6·1 answer
  • Please I really need help
    5·1 answer
  • The results of a common standardized test used in psychology research is designed so that the population mean is 145 and the sta
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!