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
barxatty [35]
3 years ago
10

Can someone help me with these two questions??

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
4 0

Answer:

14. A. Commutative Property of Addition.

15. D. k=54

Step-by-step explanation:

6 + 9 = 9 + 6 is an example of the Commutative Property of Addition so that is your answer.

k + (-12) = 42. What you do is add the 12 to both sides to get your answer.

k=54 is your answer.

You might be interested in
100 POINTS! ANSWER HAS TO BE CORRECT TO GET BRAINLIEST! HELP!
AleksandrR [38]

Answer:

<h2>∠Q corresponds with ∠Z</h2>

Step-by-step explanation:

  1. form a graph
  2. draw  Δ ZNM and ΔPQR on either side of the y- axis
  3. You reflect ΔZMN across the y- axis
  4. Then you translate said triangle up the graph
  5. The corresponding ∠'s will match and overlap.
  6. m∠Q ≅ m∠Z as well as being a corresponding triangle

<h3>Brainliest please?</h3>
5 0
3 years ago
What is the mass of a cow in metric units?
jok3333 [9.3K]
What is the weight of the cow?
6 0
3 years ago
Solve pls brainliest
lesya [120]

Answer:

(5×6) -8 = 30 -8 = 22

the answer is 22

6 0
2 years ago
Read 2 more answers
Por favor alguien me puede ayudar con esto
Gnoma [55]
No entiendo....................
7 0
3 years ago
Read 2 more answers
~please help, thank you~
solong [7]
The volume of  a pyramid with hight and base is 1/3 the volume of a rectangleular prisim with the same height and base

also the volume of  a cone is 1/3 the volume of a cylinder with same height and base so
just fun facts to know (helpful)


so volume of cylinder=1/3 times height tiimes pi times radius^2
subsitute
use pi=3.14
height=12
radius=6
volume=1/3 times 12 times 3.14 times 6^2
volume=4 times 3.14 times 36
volume=452.16 cubic meters
the naswer is the top left choice
6 0
3 years ago
Read 2 more answers
Other questions:
  • Use the formula V - Bh to calculate the volume of this
    13·1 answer
  • Twelve dekagrams are equivalent to how many milligrams
    10·2 answers
  • Line segment ON is perpendicular to line segment ML. What is the length of segment NP?
    11·1 answer
  • Solve 5y=2y+18 can u help me with this question, i think u have to rearrange it
    15·2 answers
  • A $60,000 piece of machinery depreciates in value at a rate of 11% per year. About what will its value be in 5 years?
    8·2 answers
  • Necesito ayuda con estas consignas ​
    14·1 answer
  • ~!!!!! PLEASE HELP IM IN 7TH GRADE LEARNING 9TH AND 8TH GRADE MATH !!!!!~
    5·1 answer
  • Solve for x. thank you
    7·1 answer
  • Emma spent $26 on her dinner with friends. She leaves a 15% tip. How much tip will Emma leave?
    15·1 answer
  • Which of the following will result in a rational answer?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!