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
grin007 [14]
3 years ago
8

Can someone simplify these for me? I am in desperate need of help. Thank You! [PICS]

Mathematics
1 answer:
Nitella [24]3 years ago
4 0
2\x^-5y this is for the first one 
and for the second i do'nt know sorry 
You might be interested in
What is the simple interest earned on $7550 at a 3.9% interest rate for 6 years? Round your answer to the nearest cent.
Maslowich
I'm going to assume the rate, 3.9%, is for one year.

7550 * 3.9 * 6 = $176, 670 is the simple interest earned in 6 years with a rate of 3.9% per year.


Since you have the formula, why don't you do it yourself?
4 0
3 years ago
For how many positive values of n are both n3 and 3n four-digit integers?
AVprozaik [17]

Answer:

No positive value of n

Step-by-step explanation:

we have to find out for how many positive values of n are both

n^3 , 3^n our-digit integers

Let us consider first cube

we get 4digit lowest number is 1000 and it has cube root as 10.

Thus 10 is the least integer which satisfies four digits for cube.

The highest integer is 9999 and it has cube root as 21.54

or 21 the highest integer.

Considering 3^n we get,

3^10 is having 5 digits and also 3^21

Thus there is no positive value of n which satisfy that both n cube and 3 power n are four digits.

5 0
3 years ago
Mhmhmhmhmhmhmhmhmhmhmhmh
yarga [219]

Answer:

3.59

Step-by-step explanation:

-×-=+

-2.31+5.9

=3.59

please like and Mark as brainliest

5 0
3 years ago
In this truss bridge, AAOB ABDC. AO=5 meters, BD=10 meters, AB=5 meters. What is the length of BC? A. 5 m B. 8 m C. 10 m D. 15 m
Olenka [21]

Consider \Delta AOB\cong \Delta BDC.

Given:

\Delta AOB\cong \Delta BDC, AO=5\ m,BD=10\ m, AB=5\ m.

To find:

The length of BC.

Solution:

We have,

\Delta AOB\cong \Delta BDC

We know that the corresponding parts of congruent triangles are congruent (CPCTC).

AB=BC                   (CPCTC)

5\ m=BC

The length of BC is 5 m. Therefore, the correct option is A.

5 0
3 years ago
If using the method of completing the square to solve the quadratic equation x² - 16x - 38 = 0, which number would have to be ad
Ray Of Light [21]

Answer:64

Step-by-Step

Image

7 0
3 years ago
Other questions:
  • The line segments are translated 2 units to the left to form J'K' and M'N'. Which statement describes J'K' and M'N'?
    10·2 answers
  • On a trip, the fare was 50¢ for each adult and 25¢ for each child. If 30 passengers paid $12.25, how many adults and
    8·2 answers
  • Ollie says that is 25 is x 1/5 the product is equal to 25 is only correct if not explain why
    9·2 answers
  • There are 4 green marbles, 5 red marbles, and 6 blue marbles in a bag. Find the probability of drawing a red marble, replacing i
    9·1 answer
  • Demi has 21 baseball cards and 13 football cards.
    13·1 answer
  • 12 pumpkins cost 24.60 how much will it cost for 8 pumpkins also
    10·2 answers
  • Somebody please help me Do any that you want you don’t have to do all.
    5·1 answer
  • A shop contained some refrigerator and televisions. The total number is 800, and 45% of them were refrigerator, and 65[infinity]
    8·1 answer
  • 6th grade work !! pls help
    6·1 answer
  • Find the discriminant and describe the nature of the root(s) of the equation: 6x2 - 2x - 4 = 0)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!