landon6663
24.02.2021 •
Mathematics
Raj is 12m years old . His son was born when he was 9m years old 1) find raj's age 5 years later . 2) find the sum of their ages in 5 ears time .
Solved
Show answers
More tips
- L Leisure and Entertainment Unlocking the Secrets of Fast and Effective Tectonic Learning...
- S Style and Beauty How to Choose the Perfect Hair Color?...
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Mathematics
- M Mathematics How to solve this 3(2t-1)+2t=6-t...
- M Mathematics Aperson who is 5 5 feet tall is standing 143 143 feet from the base of a tree, and the tree casts a 156 156 foot shadow. the person s shadow is 13 13 feet in length. what is the...
- M Mathematics How can you use graphs to represent and analyze proportional relationships...
- M Mathematics Elliot loves music, especially listening to his music player on shuffle. he has songs stored in four categories: country, blues, rock, and classical. two fifths of his songs are...
- M Mathematics Using pair and line graphs describe the difference between locating a point at 2,4 and 4,2...
- M Mathematics Could someone me in two or more complete sentences, explain the theorem used in solving for the range of possible lengths of the third side, ab of abc....
- M Mathematics Answer the question on the screenshot below, also explain to me how you got your answer....
- M Mathematics The table shows the ingredients used in a medicine. if all the decimals were rounded to the nearest whole percent, would this table be in comparing the amount of each ingredient?...
- M Mathematics Select the correct answer. what does the constitution require for a candidate to be approved as a federal judge? a. the candidate must be a lawyer. select the correct answer. what...
- M Mathematics When this 3 digit number is rounded to the nearest hundred it rounds to 900. the digit in the ones is the fifth odd number you count beginning with one. the sum of the digits is...
Ответ:
Hi
Step-by-step explanation:
I can help you
2. Area of a rectangle 40 cm2
So. We know the area AND one of the sides of the rectangle.
We can calculate the area.
We know that area=length times width
so
A=lw
Rearrange that for w:
w=A/l
w=40:8
w=5
Now we know both l and w
Now we can calculate the perimeter
P=2a+2b
P=2(a+b)
P=2(8+5)
P=2(13)
P=26
I hope it is correct