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
Cloud [144]
3 years ago
5

Need help on these 2 asap

Mathematics
1 answer:
Alina [70]3 years ago
3 0
I feel like #19 is cut off...

20. 72000000 = 7.2 x 10^7

if you do 72000000.0 and move the decimal to the left until the number is less than 10, it'll be 7 spaces.
You might be interested in
NEED HELP ASAP!!!! <br> A) 12 sq. cm.<br> B) 6 sq. cm.<br> C) 12 cm<br> D) 6 cm
zaharov [31]

Answer:

its B- 6 sq. cm.

Step-by-step explanation:

1/2 times base times height

1/2 x 4 x 3

6

5 0
2 years ago
Read 2 more answers
What does c equal in thus equation I don't know for the life of me help is deeply appreciated 4(3+c)+c=c+4
Shkiper50 [21]

Answer:

-2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4(3+c)+c=c+4

(4)(3)+(4)(c)+c=c+4(Distribute)

12+4c+c=c+4

(4c+c)+(12)=c+4(Combine Like Terms)

5c+12=c+4

5c+12=c+4

Step 2: Subtract c from both sides.

5c+12−c=c+4−c

4c+12=4

Step 3: Subtract 12 from both sides.

4c+12−12=4−12

4c=−8

Step 4: Divide both sides by 4.

4c

4

=

−8

4

c=−2

5 0
3 years ago
What is pythagoras theorem​
Alborosie

Answer:

hypotenuse²=base²x height²

Step-by-step explanation:

It is used to find the third side of a triangle.

Hope it helps :)

6 0
3 years ago
I need help with this question
sasho [114]

a+b= 8+24=32

Ab=8 x 24= 192

B/a= 24:8=3

(a+b)²=(8+24)² =64+576+384= 1024

Pls mark as brainliest

7 0
2 years ago
Read 2 more answers
Can you please show working out for $4,000 at 3% for 4 years
dedylja [7]
100\%+3\%=103\%\\\\p\%=\dfrac{p}{100}\to103\%=\dfrac{103}{100}=1.03\\\\\$4,000\cdot1.03^4=\$4,679.43
5 0
3 years ago
Other questions:
  • One pipe fills a storage pool in 20 hours, another pipe fills the same pool in 15 hours.
    5·1 answer
  • A container with a larger surface area always has a greater volume. Explain whether or not this statement is true using several
    13·1 answer
  • A box contains 2 plain pencils and 2 pens. A second box contains 1 color pencil and 3 crayons. One item from each box is chosen
    5·1 answer
  • What number should be added to both sides of the equation to complete the square<br> xsquared2-10x=7
    11·2 answers
  • Write an equation of a line perpendicular to the line ax + by = c that passes through the point (-1,2).
    5·1 answer
  • 2x + 10 + 3x = 7x + 12
    12·2 answers
  • Solve differential equation:<br><br> y'''+4y''-16y'-64y=0 y(0)=0, y'(0)=26, y''(0)=-16
    15·1 answer
  • Calculate<br> 8 - 72 - 8+8-6
    9·2 answers
  • What is the zero if the function ?
    13·1 answer
  • You can help me with any one of these equations I would really appreciate it but also please provide step-by-step explanation th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!