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
Advocard [28]
2 years ago
5

Which of the Following illustrates how to find the difference of 12a ^2b and —5a^2b?

Mathematics
1 answer:
Andrews [41]2 years ago
3 0

Answer:

17a^2b

Step-by-step explanation:

Difference = subtracting

12a ^2b - (-5a^2b)

12a ^2b + 5a^2b

17a^2b

You might be interested in
Someone help me please !!!
KIM [24]

Answer:

1. 10

2. 12

3. Sqrt 130

4. Sqrt 45

Step-by-step explanation:

To find the missing side of a right triangle, use the Pythagorean Theorem. The Pythagorean Theorem is a^2+b^2=c^2 where a and b are the legs with a being the smallest and c is the hypotenuse.

1. a=6, b=8, c=?

6^2+8^2=c^2\\36+64=c^2\\100=c^2\\10=c

2. a=5, b=?, c=13

5^2+b^2=13^2\\25+b^2=169\\169-25=b^2\\144=b^2\\12=b

3. a=7, b=9, c=?

7^2+9^2=c^2\\49+81=c^2\\130=c^2\\\sqrt{130}=c

4. a=2, b=?, c=7

2^2+b^2=7^2\\4+b^2=49\\49-4=b^2\\45=b^2\\\sqrt{45}=b

5 0
3 years ago
I will mark brainlyest plss helpp
lana [24]

Answer:

The answer is C

Step-by-step explanation:

i also use khan

5 0
2 years ago
Read 2 more answers
Look at the given image. Which of the following statements, if true, would alone prove p || 4?
marissa [1.9K]

Answer

(C) \angle d \cong \angle g

Explanation:

Congruence of these two angles directly implies p||q.

5 0
3 years ago
Solve the equation for the unknown quantity.<br> 6y + 7 = 5y - 7<br> y= (Simplify your answer.)
Sedaia [141]

Answer:

y = -14 in simplest form hope this helped

Step-by-step explanation:

5 0
3 years ago
Can someone help me find the surface area​
Semenov [28]

Answer:

The general formula for the total surface area of a right prism is T. S. A. =ph+2B where p represents the perimeter of the base, h the height of the prism and B the area of the base.

if height equals 6.72 and width equals to 12.7 and length equals to 5.78,

Answer:

S = 395.1832 cm2

3 0
2 years ago
Other questions:
  • The area of a trapezoid is 150 in squared if the height is 8 in. And the longer base is 23 in. What is the length of the shorter
    13·1 answer
  • Help me with my pre algebra hw
    11·2 answers
  • Nicole's makes 32,000 per year, what is the maximum amount per month that she should spend on rent if the rules is one weeks wor
    14·1 answer
  • 82/5 helppppppppppppppppppp
    7·1 answer
  • Harry is 45 years old is 60% as old as Patrick .How old is Patrick
    13·1 answer
  • Find the perimeter of the shape with the following coordinates J(-3, 4), K(-1, 6), L(1, 1), and M(-1, 3)
    9·1 answer
  • A person selecting a bank might consider how easy it is to reach the bank from work. True False
    9·2 answers
  • Please help i’ll give brainliest thanks
    10·1 answer
  • Write the equation for each circle with the given radius and center.
    10·2 answers
  • X/33=-2/3i don't know how to solve this some one help me please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!