Answer:
B. 7√10.
Step-by-step explanation:
√40 = √4√10 = 2√10
√90 = √9√10 = 3√10
So √40 + 2√10 + √90
= 2√10 + 2√10 + 3√10
= 7 √10.
Answer:
a
d
(-2,6)
Step-by-step explanation:
You would draw 48 counters and 18 counters which would be 66 counters in total. The picture is 1 of the sixteens and 1 of the nines. Sorry, if I misunderstood or got it wrong, I tried. If you don't understand something or I left out something, tell me in the comments.
A sporting goods store sells square exercise mats that are m on a side The perimeter and area of the mat is 52.
<h3>
What is perimeter and area for?</h3>
Perimeter is a measurement of the distance around a shape and area gives us an idea of how much surface the shape covers.
A formula is a technique that has been demonstrated to be effective when solving a particular class of issues.
A sporting goods store sells square exercise mats that are m on a side.
The area surrounding a figure is known as its perimeter. The perimeter of a square or rectangle is the total of its sides. Given that a rectangle has two sets of parallel sides, the formula for calculating a rectangle's perimeter (P) is:
Perimeter= 52m
Area
Perimeter = = 52m cause perimeter is the total length and square has 4 sides.
A sporting goods store sells square exercise mats that are 13m on a side. The perimeter and area of the mat is 52.
Learn more about perimeter and area here:
brainly.com/question/11957651
#SPJ4