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
Stels [109]
3 years ago
5

Find the product. (do not use spaces in your answer.) d ^j · d ^k

Mathematics
2 answers:
olganol [36]3 years ago
6 0

Answer: The product would be d^{j+k}

Step-by-step explanation:

Since we have given that

d^j.d^k

We need to find the product.

As we know that

a^m\times a^n=a^{m+n}

So, we will use the above exponential law and it becomes,

d^j.d^k=d^{j+k}

Hence, the product would be d^{j+k}

bezimeni [28]3 years ago
3 0
d^j\cdot d^k=d^{j+k}
You might be interested in
Find the slope of the line containing the pair of points. ​(​7,​4) and ​(6​,-9​)
lesya [120]

Answer:

13

Step-by-step explanation:

We can use the slope formula to find the slope

m = ( y2-y1)/(x2-x1)

   = ( -9-4)/(6-7)

   = -13/-1

  = 13

3 0
2 years ago
Read 2 more answers
97.94 is 83% of what number?
Aleksandr [31]

Answer:

97.94 is 83% of 118

Step-by-step explanation:

Let the missing number be x

97.94=83% of x

I.e, 97.94=83/100 × x

97.94=83x/100

Cross multipy 97.94/1=83x/100

We have, 97.94 × 100 = 83x × 1

9794=83x

Divide both sides by 83 to make x the subject of the formula.

9794/83=83x/83

118=x

7 0
3 years ago
Simplify the given expression below: (7-3i)•(2-i)
Dimas [21]

when multiplying two binomials together we use the F.O.I.L. method:

First

Outer

Inner

Last

(7-3i)(2-i)

First: 7 * 2 ..... Outter: 7 * -i .... Inner: -3i * 2 ...... Last: -3i * -i

First: 14 ...... Outter= -7i ..... Inner: -6i .... Last: 3i^2

putting this together we get 14-7i-6i+2i^2

We combine like terms and end up with 2i^2-13i+14

5 0
3 years ago
It is known that 1.4< square root of 2 <1.5. Find all possible values of the expression 2-square root of 2. How do I find
horsena [70]

Answer:

0.5<2-√2<0.6

Step-by-step explanation:

The original inequality states that 1.4<√2<1.5

For the second inequality, you can think of 2-√2 as 2+(-√2).

Because of the "properties of inequalities", we know that when a positive inequality is being turned into a negative, the numbers need to swap and become negative. So, the original inequality becomes -1.5<-√2<-1.4. (Notice how the √2 becomes negative, too). This makes sense because -1.5 is less than -1.4.

Using our new inequality, we can solve the problem. Instead of 2+(-√2), we are going to switch "-√2" with both possibilities of -1.5 and -1.6. For -1.5, we would get 2+(-1.5), or 0.5. For -1.4, we would get 2+(-1.4), or 0.6.

Now, we insert the new numbers into the equation _<2-√2<_. The 0.5 would take the original equation's "1.4" place, and 0.6 would take 1.5's. In the end, you'd get 0.5<2-√2<0.6. All possible values of 2-√2 would be between 0.5 and 0.6.

Hope this helped!

4 0
3 years ago
a rectangular sandbox has a width of 15 ft and a length of X feet which expression represents the perimeter of the sandbox ​
Phantasy [73]

Answer:

15(2) + x(2)= perimeter

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Evaluate 8x for each value of x. X=0.5
    13·1 answer
  • Find the interquartile range for the data. {50, 46, 56, 55, 54, 51, 45, 50, 47}
    8·1 answer
  • Which ordered pairs in the form (x, y) are solutions to the equation 
    14·2 answers
  • Find the measure of the indicated angle to the nearest degree. SOMEONE PLEASEE HELPP ME OUTT
    15·2 answers
  • A hurricane was detected in the Atlantic around 5 a.m. The National Weather Service determined that it will make landfall at a l
    9·2 answers
  • Mark dug a 20 foot hole in 4 hours. Which rational number shows the average depth Mark dug each hour? Check all that apply.
    8·1 answer
  • Please please help it’s just geometry
    7·1 answer
  • Cuál es la formula para sacar el perimetro de una cruz??
    9·2 answers
  • Richard rolls a fair dice 72 times.
    6·1 answer
  • Find the volume of the sphere. Round your answer to the nearest tenth.Use 3.14 for n.A sphere has a radius of 13 centimeters.The
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!