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
Kay [80]
2 years ago
10

Help me please please

Mathematics
1 answer:
ratelena [41]2 years ago
4 0
When dividing same numbers with different exponents (they’re both 10 so this works different than if they were different numbers) you subtract the top exponent by the bottom exponent. So 15-4=11 ultimately making the solution 10^11. Hope this helps :)
You might be interested in
Solve photo question, please. Mathematics.
skelet666 [1.2K]
Slope point form:
We need the slope "m" and a point (x₀,y₀)
y-y₀=m(x-x₀)


1)
we calculate the slope "m".
Given two points:
(x₁,y₁)
(x₂,y₂) 
the slope "m" is:
m=(y₂-y₁) / (x₂-x₁)

In this case:
(4,10)
(6,11)
m=(11-10) / (6-4)=1/2

Now, we calculate the solpe point form.
(4,10)
m=1/2

y-y₀=m(x-x₀)
y-10=(1/2)(x-4)

we make the standard form
y-10=x/2 - 2

Lowest common multiple=2

2y-20=x-4
-x+2y=-4+20
-x+2y=16

Answer:  -x+2y=16


3 0
3 years ago
Write the quadratic equation whose roots are 3 and −3, and whose leading coefficient is 2
GREYUIT [131]

Answer:

y = 2(x+3)(x-3)

Step-by-step explanation:

y = a (x-x1) * (x-x2) * (x-x3) * ... (x-xn)

x 1 to n represents the roots

6 0
3 years ago
Use the elimination method to solve the system of equations
Lady bird [3.3K]

Answer:

D

Step-by-step explanation:

2x + 3y = 18

3x - 3y = 12

the 3y and -3y cancel and you add the other like terms

5x = 30

x = 6

plug x back into any of the equations

2(6) + 3y = 18

12 + 3y = 18

3y = 6

y = 2

answer is (6,2)

4 0
2 years ago
Rename 5/6 and 5/8 using the least common denominator.
Marina CMI [18]

Answer:

5/6 = 20/24

5/8 = 15/24

Step-by-step explanation:

These are the answers because:

1) First, the least common denominator is 24 because 8 x 3 is 24 and 6 x 4 is 24

2) Next, multiply the numerators with the same number you multiplied with the denominator

5 x 3 = 15

5 x 4 = 20

3) Therefore, the answers are:

5/6 = 20/24

5/8 = 15/24

Hope this helps!

6 0
2 years ago
Marlon withdrew $25 from his savings account every week for 5 weeks. Which expression is the best choice to help him determine t
leva [86]
(25)(5)=125; he withdrew $125
8 0
3 years ago
Other questions:
  • Perform the operation. 4x-y/3 - x+y/2
    7·1 answer
  • What data values have a frequency of 2 on the line plot? ​ 1/2 and 7/8 ​ ​ ​ 1/2 and 3/16 ​ ​ ​ 3/16 and 5/8 ​
    12·2 answers
  • Write 100 times 100 as multiplying 10 to a power by 10 to a power.
    5·1 answer
  • Which of the ordered pairs below satisfy the following equation? Check all that apply. y = 7x A. (84, 12) B. (42, 7) C. (12, 84)
    13·1 answer
  • Write the point-slope equation for the
    7·1 answer
  • Hello I need help on Number 9​
    8·1 answer
  • Volume is expressed in
    8·1 answer
  • Find the equation that matches the statement.
    15·2 answers
  • A rectangular prism has a length of 9 in., a width of 4 in., and a height of 1 1/2 in. The prism is filled with cubes that have
    15·2 answers
  • If sin theta < 0 and tan theta > 0 then
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!