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
Hatshy [7]
3 years ago
9

Please help, the question is in the picture

Mathematics
2 answers:
natita [175]3 years ago
5 0

Answer:

(i) 18a

(ii) 14a^2

Step-by-step explanation:

i: 7a+7a+2a+2a

      14a+4a

         18a

ii: 7a*2a

     14a2

I hope this helps!

jekas [21]3 years ago
3 0

Answer:

per = 18a         7a+2a+7a+2a

area = 14 a^{2}      7a*2a

Step-by-step explanation:

You might be interested in
Solve equation:<br><img src="https://tex.z-dn.net/?f=y%20%2B%20%20%5Cfrac%7B7%7D%7B8%7D%20%20%3D%20%20%5Cfrac%7B3%7D%7B8%7D%20"
Gala2k [10]

Answer: y = -1/2

Step-by-step explanation:

Subtract both sides by 7/8

y = 3/8 - 7/8

Then combine like terms

y = -4/8

Then simplify

y = -1/2

4 0
3 years ago
PLEASE HELP ME SOMEBODY<br> (2 questions)
Rudiy27

Step-by-step explanation:

-8x+5x-9=6

-8x+5x= -3x

-3x=6

6/-3

x=-2

Add 6 to both sides and divide both sides by 5

3 0
3 years ago
I am not understanding these problems. Help me, please?
yanalaym [24]

Answer:

I think I know the answer but not 100% sure

Step-by-step explanation:

Step 1: Complete the scatter plot

Step 2: After you get done, submit the answer and see what grade you get.

7 0
4 years ago
What is 0.42 10 times as much?
alukav5142 [94]

Answer:

Answer is 4.2

Step-by-step explanation:

4 0
3 years ago
adam had a baseball collection. One day he gave noah 1/5 of cards; the following day he gave Pete 3/8 of the cards he had left.
madreJ [45]

adam still has 23/45 of his original collection

4 0
3 years ago
Other questions:
  • Applying Properties of Exponents In Exercise, use the properties of exponents to simplify the expression.
    13·1 answer
  • Use the Law of Sines to solve the triangle.<br> 6.) A=60 degrees, a=9, c=10
    8·1 answer
  • Monkey Chunks cereal is normally 3.25 per bow but today its on sale for 25% off. What is the new price? Round to the nearest pen
    7·1 answer
  • What is the 12th term in the addition pattern with formula 6n – 7?
    10·1 answer
  • Suppose that the sitting​ back-to-knee length for a group of adults has a normal distribution with a mean of μ=22.5 in. and a st
    8·1 answer
  • Which expression shows how 6 • 45 can be rewritten using the distributive property?
    15·1 answer
  • Problem Set
    7·1 answer
  • Hey so like this is due soon ik its late but come on
    8·2 answers
  • Determine the slope given the following information:
    12·1 answer
  • Jbcjkbcjkbdkcvdc ndbljbvv1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!