4.4: Measuring a Picture Frame

2 answers:

5 0

It’s simple, do: 8+8+10+10, just add them you will get 36. The explanation is: Perimeter is add up all the sides, since it is a rectangle it has congruent sides, so they have the same length

Rina8888 [55]3 years ago

3 0

Answer:

36 inches

Step-by-step explanation:

The perimeter of a plane shape is the distance around the shape.

Given that length = 10 inch

Breadth = 8 inch

The perimeter of the rectangle is given by the simple formula:

$P = 2 (L+B)$

where P = Perimeter

L = Length of the shape

B = Breadth of the shape

Therefore, the perimeter of the shape = 2 (8 + 10)

= 36 inch

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If the expression below has a negative value, which inequality represents all possible values of n in the expression?

Ray Of Light [21]

Answer: B

Step-by-step explanation:

We know N cannot be 0 as the value would not be negative.
We know N cannot be negative as that would make the expression positive.
B is the only answer that works.

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1 year ago

Gina is making pancakes for breakfast. Each batch of pancakes calls for 1/4 of a teaspoon of salt. Gina has 9/10 of a teaspoon o

nikitadnepr [17]

Divide the total amount she has by how much she needs per batch.

When dividing fractions, flip the second one over and then multiply straight across.

9/10 / 1/4 becomes: 9/10 x 4/1

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She can make 3 more batches and have 3/5 of a teaspoon left over.

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3 years ago

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