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
Alex17521 [72]
2 years ago
15

Does anybody know this?

Mathematics
1 answer:
dedylja [7]2 years ago
4 0

Answer:

here you go , all four completed, took me some time , hipe i was able to help you out tho

You might be interested in
#19 is the question. i’m stuck on it, i missed the class where we went over it. please help!!
vodka [1.7K]

Step-by-step explanation:

Since the powers are equal you can write the expression as a one root

But we cannot get 9 out since the square root of 9 is 3 which is second power (3^2) and the power of the root is 4

Holpe this helps, if you need further explanation you can ask.

7 0
3 years ago
Write the sentence as an inequality. Then solve the inequality.
Alex777 [14]
I only know the part 3*n-8≤ -7
4 0
2 years ago
Can anyone help me with this. Click to see
kotykmax [81]

Answer:

x>-5

Step-by-step explanation:

-3 from both sides

8 0
2 years ago
85,000,000+2.9×10 5 pleas and thank you
irina [24]

Answer:

Step-by-step explanation:

Assuming you are asking for

85,000,000 + 2.9 x 10^5 =

8.5 x 10^7 + 2.9 x 10^5 =

10^5 ( 8.5 x10^2 + 2.9) =

10^5 ( 850+2.9) =

10^5 ( 852.9) =

10^5 x 8.529 x 10 ^2=

8.529 x 10^7

or

85,000,000 + 2.9 x 10^5 =

85,000,000 + 290,000 =

85290000 =

8.529 x 10 ^7 (because we moved 7 spots to the left)

5 0
2 years ago
A rectangle has a perimeter of 56 in. The length is four more than the width. What are the length and width of the rectangle
Aleks04 [339]

Answer:

Width = 12 in

Length = 16 in

Step-by-step explanation:

Let, the Width of the rectangle = w in

Now, the length of the rectangle = (w + 4) in

Now, Perimeter = 56 in

Also, we know that

Perimeter of the Rectangle = 2 (Length +Width)

or, 2 (Length +Width) = 56

⇒ 2(w + 4 +w) = 56

or, 4w =56 -8

width  = 12 in

So, Length = w + 4 = 12 + 4 = 16 in

7 0
3 years ago
Other questions:
  • Solve the equation 8x-12=5+15
    14·2 answers
  • For i≥1 , let Xi∼G1/2 be distributed Geometrically with parameter 1/2 . Define Yn=1n−−√∑i=1n(Xi−2) Approximate P(−1≤Yn≤2) with l
    10·1 answer
  • A diver started at 4 feet above ground. After diving he ended at 58 feet below the surface
    6·1 answer
  • Help needed please
    11·1 answer
  • Pls help! will give brainlist!
    10·1 answer
  • Type the correct answer in the box,
    8·1 answer
  • How many different angles are would be formed by a transversal intersecting three parallel lines
    5·1 answer
  • Does anyone have the answers for this?!
    12·1 answer
  • Wut is 2+2 i willy need hewp pwease
    6·1 answer
  • If you were to take a cross section of a right circular cone parallel to its base, what shape would you get?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!