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
nignag [31]
2 years ago
14

Name the property: i) (-15) X (-56)

Mathematics
1 answer:
gregori [183]2 years ago
3 0

Answer:

Open in answr appOpen_in_app

(i)

15

7

=

30

x

⇒x=

15

7×30

=14

(ii)

3

x

=

18

12

⇒x=

18

12×3

=2

(iii)

x

30

=

24

45

⇒x=

45

30×24

=16

(iv)

16

8

=

x

25

⇒x=

8

25×16

=50

Step-by-step explanation:

yeah

You might be interested in
**PLEASE HELP ILL MARK BRAINLIEST** Which of the following correctly represents y = 10x + 15
Vladimir [108]

Answer:

D

Step-by-step explanation:

Neither the table and the graph is correct.

7 0
3 years ago
What are the potential solutions to the equation 2ln(x+3)=0
skad [1K]
2\ln(x+3)=0\implies \ln(x+3)^2=0\implies e^{\ln(x+3)^2}=e^0\implies (x+3)^2=1

Expanding the left side gives

x^2+6x+9=1\implies x^2+6x+8=0\implies (x+4)(x+2)=0

which gives two solutions, x=-4 and x=-2. But if x=-4, then \ln(x+3)=\ln(-1), but this number isn't real, so x=-4 is an extraneous solution. Meanwhile if x=-2, you get \ln(-2+3)=\ln1=0, so this solution is correct.

"Potential solutions" might refer to both possibilities, but there is only one actual (real) solution.
4 0
3 years ago
Read 2 more answers
What is greater one inch or one centimeter
maria [59]
One inch is greater than one centimeter
5 0
3 years ago
Read 2 more answers
In kite ABCD, AB = BC and CD = DA. AB = (3x + 4), BC = x + 8, CD = y + 7, and DA = 2y + 5, find the perimeter of the kite
lana [24]
3x + 4 = x+ 8   >  3x - x = 2x   >  2x + 4 = 8 >  8 - 4 = 4 > 2x / 2 crosses out > 4 / 2 = 2 > x=2
2y + 5 = y + 7 >  2y - y = y >  y+ 5 = 7 >  7-5= 2 > y=2 
 
the perimeter of the kite is 4

8 0
3 years ago
Joan saved $2.34 on an item that is usually $7.89. What percent did she save
xxTIMURxx [149]
(2.34/ 7.89) times 100 = ˜29.65%
5 0
2 years ago
Other questions:
  • Jeremiah and Tristan work at a dry cleaners ironing shirts. Jeremiah can iron 35 shirts per hour, and Tristan can iron 20 shirts
    10·1 answer
  • what is the volume, to the nearest tenth, of a cone that has a height of 10 feet and a base with radius 3 feet?
    6·1 answer
  • Bert is 22 kilometers away from Brenda. Both begin to walk toward each other at the same time. Bert walks 2.5 kilometers per hou
    10·1 answer
  • Question 1 (1 point)
    15·1 answer
  • Solve each equation a. 25-3x=40 <br> b. 1/3(x-10)= -4 <br> What does x equal to for each equation?
    7·2 answers
  • Which improper fraction shows the value of the shaded portion of the image?
    13·1 answer
  • 9. The city council has decided to add a 0.3% tax on motel and hotel rooms. If a traveler spends the night in a
    14·1 answer
  • Tom has $105 and gets $25 Every week from his parents as an allowance. What is The equation relating to how much money he will h
    15·1 answer
  • -3(2x + 8) =<br> A) -6x + 8<br> B) 6x + 24<br> C) -6x + 24<br> D) -6x - 24
    6·1 answer
  • Describe each as below sea level, at sea level, or above sea level.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!