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
Dmitrij [34]
3 years ago
8

Dylan is evaluating the expression 13 + 19 + 7 + 10. At one step in his work, Dylan rewrites the equation as 13 + 7 + 19 + 10. W

hich property of addition must Dylan have used when he evaluated the expression?

Mathematics
1 answer:
AlekseyPX3 years ago
7 0

Answer:

Communicative Property

Step-by-step explanation:

The communicative property is basically just switching numbers around but still leading to the same answer, if you could see, both of the equations lead to the same answer, 49. Here is a chart to help you out.

You might be interested in
What is the area of this parallelogram?
dimaraw [331]

Answer:

The answer is 112 m², as you have already showed above

4 0
2 years ago
What is the square root of m6?
aliya0001 [1]

Answer:

\large\boxed{\text{if}\ m\geq0,\ \text{then}\ \sqrt{m^6}=m^3}\\\\\boxed{\text{if}\ m

Step-by-step explanation:

\sqrt{m^6}=\sqrt{m^{3\cdot2}}\qquad\text{use}\ (a^n)^m=a^{nm}\\\\=\sqrt{(m^3)^2}\qquad\text{use}\ \sqrt{a^2}=|a|\\\\=|m^3|\\\\\text{if}\ m\geq0,\ \text{then}\ \sqrt{m^6}=m^3\\\\\text{if}\ m

8 0
3 years ago
jake got 85% of his answers correct on the math test. if there were 20 questions on the test how many did jake get correct?
ryzh [129]
20*.85=17 so he got 17 right
8 0
3 years ago
La desigualdad para comparar los numeros 11 y ‐9​
BaLLatris [955]

Answer:

dont speek that language

Step-by-step explanation:

8 0
3 years ago
Write an equation of the circle given its center and radius
Genrish500 [490]

Answer:

y =x² + y² + 2y - 35

Step-by-step explanation:

The equation of a circle is given by the formula;

(x-a)²+(x-b)² = r²

Where;  (a, b) is the center of the circle and r is the radius

Therefore;

(x-0)² +(y+1) = 6²

x²+ y² +2y + 1= 36

x² + y² + 2y - 35 = 0

Therefore; The equation of the circle is y = x² + y² + 2y - 35

5 0
3 years ago
Read 2 more answers
Other questions:
  • Indicate the equation of the line through (2, -4) and having slope of 3/5.
    8·2 answers
  • Consider the diagram.
    9·2 answers
  • Can I please get help with this
    9·1 answer
  • I have attached a picture. Having trouble with #27& 28
    9·1 answer
  • Help help help help help
    7·1 answer
  • The width of a rectangle is 4 inches less than its length.The perimeter is 112 inches. Find the length and the width of the tria
    8·1 answer
  • {(47,37 (12,17) (63,60)}
    13·2 answers
  • HELP DUE IN 2 MINUTES
    10·1 answer
  • Please help me! I will give brainly!
    8·2 answers
  • Sophie is training for a triathlon by running, biking, and swimming. last week, she ran, biked, and swam 104 miles altogether. s
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!