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
LiRa [457]
2 years ago
8

Help me I’m bad with this stuff

Mathematics
2 answers:
Alenkinab [10]2 years ago
5 0

Answer:

(4x10^1)(2x10^4)

=40^1 × 20^4

=800^5

PtichkaEL [24]2 years ago
5 0

Answer:

8 x 10^5

Step-by-step explanation:

We can start by grouping the powers of ten together and the other numbers together, as you can move numbers around when multiplying:

4 x 2 x 10^1 x 10^4

4 multiplied by 2 is 8, so we can put that in:

8 x 10^1 x 10^4

Next, using the product rule, 10^1 x 10^4 would be ten to the power of the sum of the two exponents, or 10^(4 + 1), which is 10^5.

We will be left with

8 x 10^5

This is in scientific notation, so no further modification is needed.

You might be interested in
What is the Value of x? <br> 30 = x -17
iren [92.7K]
47, you would add the seventeen to the opposite side.
5 0
3 years ago
Read 2 more answers
What is [−7,−5)∩[−5,0]?
taurus [48]

Answer:

[−7,−5)∩[−5,0] = [-5]

Step-by-step explanation:

A = A1 ∩ A2 means that A contains the intersected elements (shared elements) of A1 and A2

6 0
3 years ago
Calculate the quotient below and give your answer in scientific notation. 0.00065/5*10^-2
swat32

Answer:

1.3x10^-6

Step-by-step explanation:

Use a calculator.

0.00065/5 will give you 0.00013 which can be written as 1.3x10^-4 and multiply that by 10^-2, you will add the exponents -4+-2 and get -6 as your new exponent, ending with 1.3x10^-6

7 0
3 years ago
Find the measure of the indicated arc
taurus [48]

Answer:

m(ABC) = 218°

Step-by-step explanation:

The measure of any arc with end points of an inscribed angle = 2 × inscribed angle

Inscribed angle = m<AMC = 109°

Intercepted arc = m(ABC)

Therefore,

m(ABC) = 2 × 109°

m(ABC) = 218°

7 0
2 years ago
Help me please? i needa help. am bad at maths.
Usimov [2.4K]

Answer:

6/3 or 2 (you should probably write 2 though)

(there’s a couple notes in the pic too that will help you with slopes)

7 0
3 years ago
Other questions:
  • It takes has a 20 minutes to walk to school . it takes Andre 80% as long to walk to school how long dose it take Andre to walk t
    15·2 answers
  • Who is good at geometry that can help me?
    7·1 answer
  • A ball box contains x soccer balls. The box contains 5 times as many softballs as soccer balls. Write an equation to represent t
    15·2 answers
  • What is the area of the base <br> 48<br> 45<br> 30<br> 24
    6·1 answer
  • the sum of two numbers is 385 the difference between the number is 93 what’s is the value of the larger number?
    7·2 answers
  • Cindy bought 3 burgers and 2 soft drinks for $10.50. At the same restaurant, Sean bought 4 burgers and 3 soft drinks for 14.50.
    5·1 answer
  • Gregory is saving money to buy an anniversary present for his parents he found a website that will do it for $87.50 he earned $5
    11·2 answers
  • Dennis can walk about 2 5/6 miles each hour. About how far can he walk in 3 hours 15 ​minutes?
    8·1 answer
  • 20 POINTS
    5·2 answers
  • Graph the line with slope 2/3 passing through the point (-3,-3)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!