All categories

2 years ago

78300 rounded to the nearest hundred HELP 100 POINTS

Mathematics

2 answers:

alexandr402 [8]2 years ago

8 0

Answer:

Its 78,300

Step-by-step explanation:

seraphim [82]2 years ago

8 0

Answer:

its ardaey at to the nearest hundred

Step-by-step explanation:

You might be interested in

A bag has 5 blue marbles, 1 pink marble and 2 red marbles. I draw a blue marble, put it back and draw again. What is the probabi

AysviL [449]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Which pair of complex factors results in a real-number product?

Crank

we will proceed to solve each case to determine the solution of the problem

we know that

$i^{2} =-1$

case A. $15*(-15i)$

$15*(-15i)=-225i$

The result of case A is not a real number product

case B. $3i*(1-3i)$

$3i*(1-3i)=3i*(1)-(3i)*(3i)\\=3i-9i^{2}\\=3i-9*(-1)\\=3i+9$

The result of case B is not a real number product

case C. $(8+20i)*(-8-20i)$

$(8+20i)*(-8-20i)=8*(-8)+8*(-20i)+20i*(-8)-20i*(20i)\\=-64-160i-160i-400i^{2}\\=-64-320i-400*(-1)\\=-64-320i+400\\=336-320i$

The result of case C is not a real number product

case D. $(4+7i)*(4-7i)$

$(4+7i)*(4-7i)=4^{2} -(7i)^{2}\\=16-49i^{2}\\=16-49*(-1)\\=65\\$

The result of case D is a real number product

therefore

the answer is the option

$(4+7i)*(4-7i)$

8 0

3 years ago

Read 2 more answers

The perimeter of a rectangle who's sides are of lengths (3z+2) units and (2z+3) units

Morgarella [4.7K]

2(3z+2) + 2(2z+3)
6z+4+4z+6
10z+10

8 0

3 years ago

8. Given the set of ordered pairs, choose 5 points that create a relation that is a function.

jenyasd209 [6]

Answer:

the last 5

Step-by-step explanation:

im telling you homie big dog

3 0

3 years ago

How are exponents helpful?

ICE Princess25 [194]

Exponents help to get to the answer if you are doing an equation, They are meant to tell you and help you with the proper order of pemdas!

3 0

3 years ago