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Nat2105 [25]
3 years ago
6

Rewrite using a single exponent. 7^4 - 7^4

Mathematics
1 answer:
dsp733 years ago
8 0

A number added to its opposite is zero (0). No exponent is needed.

7^4 - 7^4 = 0

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Which expressions are equivalent to the one below?
den301095 [7]
The expressions that show different ways to rewrite
\dfrac{16^{x}}{4^{x}}

are ...
  a. (4^x * 4^x) / 4^x
  b. 4^x
  c. (16 / 4)^x
8 0
3 years ago
Debby is working on her typing.
marin [14]

Answer:

300/60=5 more words per minute

80+5 = 85 words per minute

or

80 x 60 = 4800 + 300 = 5100

5100 / 60 = 85 words per minute

Hope this helps

Step-by-step explanation:

6 0
4 years ago
8 1/4 divied by d = 2/11 what is d
Luda [366]

Answer:

d = 363/8

Step-by-step explanation:

Let's write this as a fraction:

   8 1/4          2

------------- = -------

      d            11

One way in which this could be approached would be to interchange 'd' and '2:'

   8 1/4          d                   33             d

------------- = -------      or    -------- =  ---------

      2            11                   4(2)          11

           

Multiplying both sides by 11 isolates d:

33(11)                     363

-------- = d, or d = ----------

   8                           8

7 0
3 years ago
Builders and architects use scale models to help them design and build new buildings. An architecture
laiz [17]

Answer:

sss,not,not

Step-by-step explanation:

input those answers in the correct order. brainliest plz

7 0
3 years ago
A certain basket contains 10 apples, 7 of which are red and 3 of which are green. if 3 different apples are to be selected
SashulF [63]
The probability for getting a red apple is 70% and green apples is 30%.
So for getting three different apples is impossible since there are two types of apples. 
3 0
3 years ago
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