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
Nikolay [14]
3 years ago
12

PLEASE HELP ME rename 8 ten thousands 4 hundreds

Mathematics
2 answers:
Naddik [55]3 years ago
6 0
80,400 or eighty thousand four hundred
Llana [10]3 years ago
5 0
80,400 or eight ten four hundred
You might be interested in
A1,a2,a3....a30-each of these 30 sets has 5 elements.b1,b2,....bn-each of these n sets has 3 elements.union of a1,a2...a30=union
zzz [600]
 the number of elements in the union of the A sets is:5(30)−rAwhere r is the number of repeats.Likewise the number of elements in the B sets is:3n−rB
Each element in the union (in S) is repeated 10 times in A, which means if x was the real number of elements in A (not counting repeats) then 9 out of those 10 should be thrown away, or 9x.  Likewise on the B side, 8x of those elements should be thrown away. so now we have:150−9x=3n−8x⟺150−x=3n⟺50−x3=n
Now, to figure out what x is, we need to use the fact that the union of a group of sets contains every member of each set.  if every element in S is repeated 10 times, that means every element in the union of the A's is repeated 10 times.  This means that:150 /10=15is the number of elements in the the A's without repeats counted (same for the Bs as well).So now we have:50−15 /3=n⟺n=45
5 0
2 years ago
Triangle ABC has been rotated 90° to create triangle DEF. Using the image below, prove that lines BC and EF have the opposite an
denis-greek [22]
The correct answer is acute.
5 0
2 years ago
3 Fred is playing tennis. For every 2 of his serves that land in, 3 serves land out. If he hit 30 serves in, how many serves lan
sineoko [7]

Answer:

d

Step-by-step explanation:

2:3 = 30:45

6 0
2 years ago
Read 2 more answers
A student measured the dimensions of a table and recorded the length as 103.50cm and the width as 73.75cm. according to the stud
PolarNik [594]
The table is usually the shape of a rectangle. The area is equal to the length times the width. To make sure, let's recalculate the solution.

Area = length × width
Area = 103.50 cm × 73.75 cm
Area = <span>7,633.125 cm</span>²

So, we established that the answer is correct. Now, I'll introduce the concept of significant figures. There are rules regarding significant figures to be applied conventionally in measurements and calculations. This is to increase precision of the data. Significant figures are digits that carry meaning. When you are given data with a specific number of significant figures, the final answer should also contain the same number of significant figures. In convention, the rule says that the zero's after non-zero digits after the decimal point are significant. Also, all non-zero digits are significant. The value 103.50 has 5 significant figures, and 73.75 has 4. When it comes to multiplication, the answer should contain the least significant figures. So, we should have 4 significant figures. Therefore, the final answer to be reported should be 7,633 cm².
8 0
3 years ago
A 271⁄2-mile stretch of road needs repaving. A company bid on the repaving project, saying they could repave 21⁄4 miles of road
harkovskaia [24]

Answer:

D.)12 2/9

Step-by-step explanation:

27 1/2 / 2 1/4= 12 2/9

7 0
3 years ago
Read 2 more answers
Other questions:
  • Show work pleanjdnhddnjx
    6·1 answer
  • Concrete can be purchased by the cubic yard. How much will it cost to pour a circular slab 18 ft in diameter by 3 in. for a pati
    5·1 answer
  • Yearly tuition, housing, and fees for a local college are $9500, $1500, and $1870 respectively. You have saved $6100 and have a
    8·2 answers
  • Find the 9th term of the following geometric sequence: 1, –3, 9, –27. PLEASEEEEE HELP!!!!!!
    13·1 answer
  • Kendra and her horse completed the barrel racing course in 15.839 seconds. What is the number rounded to tenths?
    10·1 answer
  • Graph the line with slope <br> 3/4<br><br><br> passing through the point (1,4)<br><br><br> .
    9·1 answer
  • How is the interquartile range calculated?
    6·2 answers
  • Please help me graph this piecewise function :)
    9·1 answer
  • Mai is flying a plane at an altitude of 1600 ft. She sights a stadium at an angle of
    14·1 answer
  • It takes 1/2 cup of flour to bake 2 dozen cookies how many cups of flour are needed to bake enough cookies for 36 people to have
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!