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
cupoosta [38]
3 years ago
11

Help please?? I’m being timed!!

Mathematics
2 answers:
Lina20 [59]3 years ago
8 0

Answer:

The last one

Step-by-step explanation:

The last one is the only possible choice

weqwewe [10]3 years ago
6 0

Answer:

answer is is option 3 all the best for examination

You might be interested in
Please Help! I will give brainliest
kenny6666 [7]
I can’t see the question.
3 0
2 years ago
Read 2 more answers
Find the value of x when : 2^30/8^9=2^x
artcher [175]

Answer:

x = -3

Step-by-step explanation:

Okay, the first thing to do is get that 8 away from the fraction. How can we do it? When you have 2³ you have 8, is the same thing, so let's do it:

2³⁰/(2³)⁹ = 2^x

When you have a number with the shape (a^x)^y, you can write it as a^(x•y), so:

(2³)⁹ = 2^3•9 = 2²⁷

Now we have:

2³⁰/2²⁷ = 2^x

When you have a division like this: (a^x)/(a^y), you can write it as a^(x-y), so:

2^(30-27) = 2^x

2^-3 = 2^x

Now you know that x = -3

3 0
3 years ago
cyclists were 3/5 finished with their ride when they reached the 15 kilometer mark how long was the ride
butalik [34]
3/5 of the ride = 15 km

1/5 of the ride = 15 ÷ 3 = 5km

5/5 of the ride = 5 x 5 = 25km

Answer: the ride is 25km
4 0
3 years ago
Read 2 more answers
Explain how to create an equation with infinitely many solutions.
MaRussiya [10]

Answer:

Hope This Helps You

.

.

.

The Formula Used Above Is Only Used For Making Infinite Solutions. For Unique and No Solutions, There Is Other Formula!

8 0
3 years ago
Read 2 more answers
Kahn academy question:
Rufina [12.5K]

Answer:

  2.97×10³

Step-by-step explanation:

3600 - 6.3×10² = 3600 -6.3×100 = 3600 -630 = 2970

  = 2.97×1000

  = 2.97×10³

_____

Your calculator can accept and display numbers in scientific notation.

8 0
3 years ago
Other questions:
  • 5280x5 = ?  record the product using expanded form to help
    15·1 answer
  • Factorise the following expression using grouping and use binomial products to simplify.
    7·2 answers
  • Plot the following linear equations and then plot the solution.
    8·2 answers
  • Tyler is going to the movie theater with two of his friends. In addition to purchasing a ticket, each of them also buys a box of
    12·1 answer
  • On Tuesday 12 inches of snow fell to the ground. How many inches of snow fell per hour ?
    7·2 answers
  • Please help, thanks if you do!
    7·2 answers
  • The earth spins 360 degrees about its axis in 24h. How many degrees does it spin in 10h?
    6·1 answer
  • Someone please solve this question ​
    11·1 answer
  • The coordinates of the vertices of the preimage of a triangle are (2, 1), (3, 4), and (4, 1). The coordinates of the vertices of
    11·1 answer
  • How can you find 8 people can share 7 tickets equally
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!