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
grandymaker [24]
2 years ago
15

PLEASE HELP ALGEBRA 47 POINTS

Mathematics
1 answer:
arlik [135]2 years ago
5 0
Answers are in the picture.

You might be interested in
Identify one characteristic of exponential decay.
Viktor [21]

Just completed this question as of right now it’s was : “ a common ratio between 0 and 1


5 0
3 years ago
Read 2 more answers
PLEASE LET ME KNOW (The answer ; explain if u want to)
Mrac [35]

Answer:

It takes 500 seconds for sunlight to reach Earth.

The mass of the sun is 18.98 * 10^28.

Step-by-step explanation:

Step 1) In order to solve problem number one, you would need to divide. Remember, in math in order to get from the smaller unit to the bigger unit, you divide.

Step 2) In this case, the smaller unit is the distance from the sun to earth. The bigger unit in the other hand, is the speed of light.

Step 3) 1.5 * 10^11/300,000,000 = 500

Answer: It takes 500 seconds for sunlight to reach Earth.

—

Step 1) In order to solve problem number 2, convert 26,000,000 in scientific notation which is 2.6 * 10^7.

Step 2) Now, multiply the mass of the sun by the mass of the moon.

(7.3*10^22) * (2.6 * 10^7)

Step 3) Note: whenver you multiply with exponents, you must always add them, the base remains the same.

10^22 + 10^7 = 10^29

7.3 * 2.6 = 18.98

Answer: To conclude, the mass of the sun is 18.98 * 10^28.

8 0
3 years ago
Write the equation of a line that passes through (2,6) and (-2,2)
Viktor [21]

Answer:

y = x + 4

Step-by-step explanation:

The equation of the line is

y = mx + c

Step 1: find the slope

m = y2 - y1 / x2 - x1

Give points

( 2 , 6) ( -2 ,2)

x1 = 2

y1 = 6

x2 = -2

y2 = 2

m = 2 - 6 / -2 - 2

m = -4 / -4

m = 1

y = mx + c

y = 1x + c

y = x + c

Step 2: sub any of the two points given into the equation

( 2 , 6)

x = 2

y = 6

y = x + c

6 = 2 + c

6 - 2 = c

c = 4

Step 3: sub c into the equation

y = x + 4

The equation of the line is

y = x + 4

5 0
3 years ago
What is 26.50 rounded to the nearest hundredth
Pavlova-9 [17]
Well,

26.50

In this case, the hundredths place is the 0.

Since there are no more digits after that, 26.50 must already be rounded to the nearest hundredth.

26.50 is the final answer.
6 0
3 years ago
Ayo late night sneaker meet up let’s see who we about to finesse
trapecia [35]

Answer:

what is this supposed to mean??

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Describe the figure attached using correct geometric names<br> perpendicular, straight, etc.
    14·1 answer
  • IM LITERALLY ALMOST DONE CAN SOMEONE PLS TELL ME WHAT THE SURFACE AREA FORMULA IS FOR THIS FIGURE I'VE MISSED THIS TIME AND TIME
    14·1 answer
  • Evaluate 7xy ÷ w + 4z when w = 10,x = 2,y = 5, and z = 9
    12·1 answer
  • HELP ME PLEASE!! I need help
    7·1 answer
  • What is the positive root of the equation x2 + 5x = 150?<br> ao
    6·2 answers
  • A line passes through the point (-1, -7) and has a slope of -8.
    14·1 answer
  • 12 1/2 - 9 1/4 what is this?
    15·2 answers
  • A lifeguard is standing beside the lifeguard chair on a beach.The lifeguard is 76 inches tall and casts a shadow that is 48 inch
    12·2 answers
  • Which ordered pair is a solution of the equation? y +1 = 3(x – 4)​
    7·1 answer
  • The Vatican has to be guarded 24 hours a day. Fifteen Swiss Guards are ordered to split each day's guard duty equally. How long
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!