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
Zinaida [17]
3 years ago
13

Is her hair really that long... Possibly a brainly help me understand scientific notation better <3

Mathematics
1 answer:
Olenka [21]3 years ago
6 0

Answer: 1 x 10^3

Step-by-step explanation:

You might be interested in
Solve the equations help
Leni [432]

Answer:

First equation x=2, Y=9, Second Eq, x=2, y=1

Step-by-step explanation:

X+Y=11

2X-Y=-5 by substitution Y=11-X

So, 2x-(11-x)=-5, 2x-11+x=-5, 3x=6, x=2. Thus, Y=11-2=9

2x+y=5

3x-2y=4

so, y=5-2x

Thus, 3x-2(5-2x)=4

3x-10+4x=4, 7x=14, x=2, Thus, Y=5-2(2)= 1

5 0
3 years ago
The ratio of the surface areas of two similar solids is 4:49. What is the ratio of a volumes?
Fynjy0 [20]

Answer: 8/343

Step-by-Step:

If two similar solids have a scale factor of a:b then,

The ratio of their surface areas (2D) is- a^2:b^2

The ratio of their volume (3D) is- a^3:b^3

First you want to square root the scale factor numbers to find the original value. Then you cube the original numbers to find the answer.

6 0
4 years ago
Joey pays $35.85 each month for his new stereo what does he pay each year
maks197457 [2]
ANSWER
$430.20

STEP BY STEP
there are 12 months in a year so multiply that number by 12.

Hope this helps
6 0
3 years ago
Read 2 more answers
What is the equation of a line...
Alenkasestr [34]
Y=-2x-3 thats the final answer
5 0
3 years ago
Question 3 (1 point)
Sindrei [870]

Answer:

96

Step-by-step explanation:

(3+6+3)•9-(3•2)-(3•2)

12•9-6-6

=108-12

=96

3 0
3 years ago
Other questions:
  • Drawing a vowel from letter tiles that spell out MATHEMATICS.
    6·1 answer
  • Bicycling World, a magazine devoted to cycling, reviews hundreds of bicycles throughout the year. Its Road-Race category contain
    14·1 answer
  • Simplify 16...please help
    14·1 answer
  • (2x^4y^-5)^3 (4x^-4y)^-2
    5·1 answer
  • The reputation of a city has been decreasing exponentially since 1990. In 1990, the population was 1,000,000. In 2010, the popul
    6·1 answer
  • Write a numerical expression for the verbal expression. <br> fourteen decreased by three times four
    8·2 answers
  • Is this a positive linear, negative linear no association or non-linear. ​
    6·1 answer
  • A coordinate grid is shown below. 12 11 -1 0 -1 -2 Part A: Which point represents the origin? (2 points) Part B: Starting from t
    7·1 answer
  • 2. M is the midpoint of AB. N is the midpoint of AM. Find the coordinates of point M and point B. Y B N(-10.5, 3.25) A(-20, 1) M
    5·1 answer
  • A drugstore sells vitamins in bottles with different pill counts. The price of each bottle is shown in the table below.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!