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
gregori [183]
3 years ago
10

What is the LCD of 2/5 and 1/10 ?

Mathematics
1 answer:
guajiro [1.7K]3 years ago
5 0
The answer is 10 because 5×2 is 10 and 10 times one is 10. So that's the lowest common denominator her.
You might be interested in
PLEASE HELP (NO LINKSS THEY WILL GET REPORTED)
pogonyaev

Answer:

NO it it is wrong because when you when you are finding the volume of something you multiply length switch and also Heights at the same time

Step-by-step explanation:

5 0
2 years ago
The coordinates below represent two linear equations. How many solutions does this system of equations have?
AlexFokin [52]
<span>find the equations of the lines in slope-intercept form which is y=mx+b where m=slope b=y intercept
the choices:
0 solutions: means the lines don't intercect at all, meaning same slope but different y intercept or they ar paralell
1 solution: lines intercect in 1 point
2 solutions: curvy line with a straight line thorugh middle
infinetly solutions: same line
 



to find slope you do
slope=(y1-y2)/(x1-x2)
first line is
(-4,8)
(4,6)
(x,y)
x1=-4
y1=8
x2=4
y2=6
subsitute
(8-6)/(-4-4)=2/-8=-1/4
slope=-1/4
subsitute
y=-1/4x+b
subsitute one of the points
(4,6)
x=4
y=6
6=-1/4(4)+b
6=-1+b
add 1 to both sides
7=b
y=-1/4+7

now solve for the other equation


(-1,1)
(3,5)
x1=-1
y1=1
x2=3
y2=5
subsitute
(1-5)/(-1-3)=(-4)/(-4)=4/4=1
y=1x+b
subsitute
(-1,1)
x=-1
y=1
1=1(-1)+b
1=-1+b
add 1
2=b
y=x+2

we have the lines
y=-1/4x+7 and
y=x+2
solve for a common solution
y=x+2 and y=-1/4x+7 therefor
x+2=-1/4x+7
subtract 7 from both sides
x-5=-1/4x
mulitply both sides by -4
-4x+20=x
add 4x to both sides
20=5x
divide both sides by 5
4=x
subsitute
y=x+2
y=4+2
y=6
the soluiton is (4,6)
there is only one solution
the answer is B</span>
8 0
2 years ago
What value of Z+3÷1/2 = 1 true
fenix001 [56]

Answer - A) -5

Step 1 - 3 Divided by 1/2 = 6

Step 2 - 6 + -5 = 1


Best Of Luck,

  - Ari -

8 0
2 years ago
The low temperature last week in Iceland was-2.25. The low temperature this week was 1.25. What was the change in temperature fr
viktelen [127]

Answer:

The change in temperature from last week to this week=3.5

Step-by-step explanation:

To get the change in temperature from last week to this week, we need to take last week's temperature and subtract it from this week's temperature.

For example;

Change in temperature=This week's temperature-last week's temperature

where;

This week's temperature=-2.25

last week's temperature=1.25

replacing;

Change in temperature=(1.25)-(-2.25)=1.25+2.25=3.5

The change in temperature from last week to this week=3.5

6 0
3 years ago
Anastasia took a math test and scored 153 points which was 90% of the total possible points. How many possible points were on th
Ronch [10]

Answer: 170

Step-by-step explanation: 170x90% (0.9) = 153

7 0
3 years ago
Other questions:
  • Chanel is renting a digital video recorder from a cable supplier for a start up fee of $45 plus $5 per month. She has a budget o
    8·1 answer
  • Find the value of k if it is known that the graph of y=kx goes through:
    7·1 answer
  • Find a third angle of a right triangle if one of the angles measures 24°.
    15·1 answer
  • Ryan boards an elevator in the lobby that is headed up at 290 meters per minute. Meanwhile, 260 meters above, Connor boards an a
    6·1 answer
  • Martin, an accountant, observes that his company purchased refrigerators at a cost of $300 and is currently selling them at a pr
    11·2 answers
  • Toy Emporium is having its annual sale. All items are marked with a 40 percent discount. Find the discounted price for each item
    5·1 answer
  • What is the length of the hypotenuse?
    8·1 answer
  • SOMEONE PLS HELP I DONT WANT TO FAIL THIS TEST
    13·1 answer
  • How to I do Ratios with cross multiplying<br>​
    10·2 answers
  • R- 17.3 = -3.2 what's the answer to this?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!