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
PolarNik [594]
3 years ago
5

Rename 3/4 and 2/5 using 20 as the comm;on denominator

Mathematics
1 answer:
mash [69]3 years ago
5 0

Answer:

3/4→15/20 and 2/5→8/20

Step-by-step explanation:

4*5=20, do what you do to denominator to numerator, so 3*5=15. 15/20. Same for 2/5.

You might be interested in
Help ;-; me please;-;
Diano4ka-milaya [45]

Answer: 13 is c im pretty sure and 14 is a im think hope fully it helps

Step-by-step explanation:

8 0
3 years ago
If M=5x^2+7x-4 and N=-3x^2-4x+5, then M-N equals
Phantasy [73]

Answer:

8x² + 11x - 9

Step-by-step explanation:

M - N

= 5x² + 7x - 4 - 1(- 3x² - 4x + 5) ← distribute parenthesis by - 1

= 5x² + 7x - 4 + 3x² + 4x - 5 ← collect like terms

= 8x² + 11x - 9

4 0
3 years ago
A quadrilateral with at least one pair of parallel sides and at least two right angles
NemiM [27]
It could be a rhombus
4 0
3 years ago
Can an exterior angle of a triangle ever be congruent to one of its remote interior angles?
Inga [223]
I do not believe so, no. theres interior angles and exterior angles. hope that helps!
5 0
3 years ago
Three circles can intersect in?
abruzzese [7]

9514 1404 393

Answer:

  (a) two points

Step-by-step explanation:

The curve of a circle can only intersect another circle at a point or in an arc. The intersection will only be an arc if the circles have the same center and radius (are the same circle).

Different circles can only intersect each other at one or two points. Three different circles can intersect in one or two points. The 2-point case is shown in the attachment.

8 0
3 years ago
Other questions:
  • What is the equation of the plane that contains the triangle shown in the diagram?
    9·2 answers
  • What is the greatest common factor of the terms of 3y2 – 21y + 36?
    13·1 answer
  • Solve this quadratic equation using the quadratic formula x^2 + 8x - 5 = 0
    8·1 answer
  • Help with this question
    8·2 answers
  • Last week, the price of cherries at the corner deli was $4.99 per pound. This week, cherries at the same deli are on sale at a 1
    6·1 answer
  • Can someone please help
    7·1 answer
  • Estimate the product. 3 1/3 X 4 1/8​
    5·1 answer
  • Solve the quadratic equation by completing the square. x2+6x+7=0 First, choose the appropriate form and fill in the blanks with
    12·1 answer
  • Please help <br> a(8x + 2y) = 8ax +
    8·2 answers
  • Find the value of n so that the expression is a perfect square trinomial and then factor the trinomial.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!