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
LiRa [457]
3 years ago
8

NEED HELP PLSS!!! pls dont answer if you dont know

Mathematics
2 answers:
Alja [10]3 years ago
6 0

Answer:

16 {x}^{14}

{7}^{15}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • law of exponent
  • PEMDAS
<h3>given:</h3>
  • (8x⁸)(2x⁶)
  • (7³)⁵
<h3>tips and formulas:</h3>
  • ( {hx}^{a} )(g {x}^{b} ) = hg {x}^{a + b}
  • ( {x} ^{a} )^{b}   <  =  >  {x }^{ab}
<h3>let's solve:</h3>

(8 {x}^{8} )(2 {x}^{6} ) \\ 8 \times 2 \times  {x}^{8 + 6 } \\ 16 {x}^{14}

( {7}^{3} ) ^{5 }  \\  {7}^{5 \times 3}  \\  {7}^{15}

jek_recluse [69]3 years ago
5 0

Answer:

the second one is 343 to the 5 power

Step-by-step explanation:

thats all i know

srry honey

You might be interested in
Which line has an equation of y=-5x+4 in slope-intercept form?
Lady bird [3.3K]
<span>D: a line passing through the points (2, –6) and (4, –16)</span>
4 0
3 years ago
Evaluate the expression
Marrrta [24]
The answer would be 16

11 + (8-3)^2 - 20 = 16
3 0
3 years ago
Solve the equation: <br><img src="https://tex.z-dn.net/?f=2%20%7Bx%7D%5E%7B2%7D%20%20%2B%207x%20-%203%20%3D%200" id="TexFormula1
Genrish500 [490]

Answer:

delta =  {7}^{2}   - 4 \times 2 \times ( - 3) \\  = 49 + 24 = 73 \\ x 1=  \frac{ - 7 +  \sqrt{73} }{4}  \\ x 2=  \frac{ - 7  -  \sqrt{73} }{4}

3 0
3 years ago
5. Ken asked a friend to rent him a game and as a joke, the friend rented one that he didn't think
sergeinik [125]

Step-by-step explanation:

Equations:

Quantity:: d = n + 3

Value::: 10n + 5d = 615 cents

-------------------------------------------

Modify::

d - n = 3

d + 2n = 123

--------------------------------------------

Subtract and solve for "n"::

3n = 120

n = 40 (# of nickels)

d = n+3 = 43 (# of dimes)

5 0
3 years ago
Which of the following is a trinomial with a constant term.
Sunny_sXe [5.5K]
<h2>The "option d: y^5 + 13x + 12"​ is a trinomial with a constant term.</h2>

Step-by-step explanation:

To check options:

a: x + 4y

Here, the coefficient of x = 1 and the coefficient of y = 4

b: x^3

Here, the coefficient of x^3 = 1

c: x^4 + 3y^2 + 2y

Here, the coefficient of x^4  = 1, the coefficient of y^2 = 4 and the coefficient of y = 2

d: y^5 + 13x + 12​

Here, the coefficient of y^5   = 1, the coefficient of x = 13 and

constant term = 12

Thus, the "option d)  y^5 + 13x + 12"​ is a trinomial with a constant term.

6 0
3 years ago
Other questions:
  • The area of a rectangle is 52ft square, and the length of the rectangle is 5 ft less than twice the width. Find the dimensions o
    7·1 answer
  • A concert organizer recorded the number of people in different age groups who attended a concert. She then created the following
    15·1 answer
  • Shakila bought a purse for $120. the tax rate is 9%. what is the total amount Shakila paid?
    5·1 answer
  • Write this number in standard notation.<br> 1.986 x 106
    14·1 answer
  • What is the surface area of the triangular prism?<br><br><br> ​
    10·1 answer
  • A car dealer buys a car for $500, and then sells it for $640. What
    9·2 answers
  • A speed skater covered 1500 meters in 106.43 seconds.Whats the unit rate in meters per second?CAN SOMEONE HELP ASAP
    11·2 answers
  • 1. Sand falling from a chute forms a conical pile whose altitude is always equal to 4/3 the radius of the base. (a) How fast is
    15·1 answer
  • Find the values of x and z
    11·1 answer
  • At an outdoor party location, the tables seat 12 guests each. The party host invited 163 people and 9 people responded that they
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!