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
SOVA2 [1]
3 years ago
6

How would #8 be written out

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
6 0
30-3x^2 

30-3(3)^2  Substitute \ x \ for \ 3 

Use \ Product \ Rule: \ x^ax^b=x^a^+^b 


30-3^3
 
 

30 - 27 

x=3
Alecsey [184]3 years ago
4 0
It would be written out as "number eight".
You might be interested in
An astronaut is working on a satellite 200 miles above the ground. What is the measure of BD⌢, the portion of Earth that the ast
natulia [17]

Answer:

420 miles.

Step-by-step explanation:

You would have to be infinitely far away from a sphere in order to see exactly 50% of its surface all at the same moment. Using simple geometry, you can prove that an observer that is a distance d away from the surface of a sphere with radius R can only see a percent area A of the sphere's surface as given by the equation:

A = 50%/(1+R/d)

Where A is the area seen,

R is the earth's radius 4000 miles

And D is the distance above the earth 200 miles

50% = 0.5 in fraction

Substituting values we have

A = 0.5(1 + 4000/200)

A = 0.5(1 + 20) = 0.5 x 21

A = 10.5%

10.5% of 4000 miles = 420 miles.

6 0
3 years ago
One attempt left!!
ira [324]

Answer:

U is the midpoint of a segment in the diagram

4 0
3 years ago
What is 4574/24 mean
blagie [28]
The answer is 190.5833333333
7 0
3 years ago
Read 2 more answers
A vehicle is traveling at a rate of 80 kilometers per hour. How many miles per hour is this?
Rudik [331]

Answer:

49.71 miles per hour

Step-by-step explanation:

The speed of the vehicle is at a rate of 80 kilometers per hour.

Convert km to miles.

80 kilometers = 49.7097 miles

The speed is approximately 49.71 miles per hour.

8 0
3 years ago
Read 2 more answers
The product of two consecutive positive integers is 812. What is the value of the lesser integer?
leonid [27]
The value of the lesser integer is 28
5 0
2 years ago
Other questions:
  • HELP please! <3
    6·2 answers
  • The volume of a cube is 729 cubic inches. What is the area of each face of the cube
    13·1 answer
  • Please help!(30pts)(I NEED IT QUICK)Find the inverse of the given function:
    10·2 answers
  • Sometimes in the night I just cry.
    5·2 answers
  • ecn 221 The lengths of brook trout caught in a certain Colorado stream are normally distributed with a mean of 14 inches and a s
    6·1 answer
  • Convert 2 days into months. Round your answer to the nearest hundredth
    9·1 answer
  • Compare the dimensions of the prisims. How many time greather is the surface area of the red prism than the surface area of the
    13·1 answer
  • X/8 =.42 solve for X
    11·1 answer
  • A machine that is programmed to package 1.50 pounds of cereal is being tested for its accuracy in a sample of 56 cereal boxes, t
    15·1 answer
  • You are on the prom decorating committee and are in charge of buying balloons. you want to use both latex and mylar balloons. Th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!