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
IgorC [24]
3 years ago
14

What is the product? (3a^2b^7)(5a^3b^8)

Mathematics
2 answers:
Tom [10]3 years ago
8 0
Multiplying everything and combining if needed, the product is, 15a^5b^15
Vilka [71]3 years ago
5 0

Answer:

15a^5b^{15}

Explanation:

We have been given with the expression (3a^2b^7)(5a^3b^8)

We need to multiply the function we will multiply the powers of "a" with "a" and powers of "b" with "b" and constant terms with constant terms  after simplifying the terms  or multiplying the given expression  we will get

15a^5b^{15}

Since, we add the exponents when base is same.


You might be interested in
Rashad walks 4 miles in 74 minutes. Express his rate as a simplified fraction.
Marianna [84]

Answer:

Step-by-step explanation:

4 miles / 74 minutes simplifies to

2 miles / 37 minutes

4 0
3 years ago
Help help math math ASAP
PSYCHO15rus [73]

Answer:

y equals to x plus 9

Step-by-step explanation:

-x+y=9

so, y=x+9

7 0
2 years ago
2) given ABC≈DEF, answer questions A and B​
Illusion [34]

Answer:

If ABC and DEF are similar triangles such that ∠A = 47° and ∠E = 63°, then the measures of ∠C = 70°. Is it true? Give reason. ∴ Given statement is true. Question 3. Let ∆ABC ~ ∆DEF and their areas be respectively 64 cm 2 and 121 cm 2. If EF = 15.4 cm, find BC. Question 4. ABC is an isosceles triangle right-angled at C. Prove that AB 2 = 2AC 2.

Step-by-step explanation:

3 0
3 years ago
Please help me<br> thanks!!
ValentinkaMS [17]

Answer:

Step-by-step explanation:

Question One

Multiply through by 2

2*1/2 * (2x + y ) = 21/2 * 2

Combine

2x + y = 21

Subtract 2x from both sides

y = 21 - 2x

Now equate the two given equations

y = 21 - 2x

y = 2x

Add 2x to both sides

2x = 21 - 2x

2x + 2x = 21

4x = 21

x = 21/4

x = 5 1/4

or

x = 5.25

Question 2

\dfrac{2x + 6}{(x + 2)^2} - \dfrac{2}{(x + 2)}

multiply numerator and denominator of the second fraction by (x + 2)

\dfrac{2x + 6}{(x + 2)^2} - \dfrac{2(x + 2)}{(x + 2)*(x + 2)}

Remove the numerator brackets in the right hand fraction. Look out for the minus sign.

\dfrac{2x + 6}{(x + 2)^2} - \dfrac{2(x + 2)}{(x + 2)^2}\\\\\dfrac{2x + 6- 2x - 4}{(x + 2)^2}}\\\\\dfrac{2}{(x + 2)^2}

6 0
4 years ago
Read 2 more answers
What are the solutions to the equation x2−12x+100=0?
marysya [2.9K]

Answer:

x=6+8i

x=6-8i

Step-by-step explanation:

x^2-12x+100=0

solve by quadratic formula.

\frac{-b+-\sqrt{b^2-4(a*c)} }{2*a}

\frac{12+\sqrt{(-12)^2-4*(1*100)} }{2*1}

\frac{12-\sqrt{(-12)^2-4*(1*100)} }{2*1}

which is

x=\frac{12+16i}{2}

x=\frac{12-16i}{2}

Simplify.

x=6+8i

x=6-8i

Solved.


Hope this helps.

8 0
2 years ago
Other questions:
  • The sides of a triangle are equal to integral numbers of units. two sides are 4 and 6 units long, respectively; what is the mini
    14·1 answer
  • 4. Solve the quadratic by completing the square.<br> 4x² + 16x +49 = 8
    7·1 answer
  • What happened to the owl who swallowed a watch It's a math riddle can you answer it?
    15·2 answers
  • Lena knows the following information about her box of 18 candies: 10 candies contain both chocolate and caramel. 3 candies conta
    7·1 answer
  • Find the perimeter of the rectangle with the following vertices.
    7·1 answer
  • Help please ASAP please​
    14·1 answer
  • On the previous problem, you found a unit rate of ounces per box. Explain how you find a unit rate when given a rate.
    10·2 answers
  • Geometry help pls right triangles i’ll mark brainlist
    9·2 answers
  • F(x) = x^2 + 1 is limited to (0, 1, 2, 3), what is the maximum love you all of the range?
    10·1 answer
  • Figure ABCD is transformed to figure A prime B prime C prime D prime, as shown: A coordinate grid is shown from negative 5 to 0
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!