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valina [46]
3 years ago
5

2. Find the perimeter and area of a square with a 7-ft side.

Mathematics
1 answer:
Rina8888 [55]3 years ago
7 0

Answer:

Step-by-step explanation:

Perimeter 4L = 28

Area L^2 = 49

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(01.02 LC) There are (36)2.30 candies in a store. What is the total number of candies in the store? (5 points)
EleoNora [17]

Answer:

82.8

Step-by-step explanation:

i think this is correct dont get mad if im wrong but im 80% sure im right

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3 years ago
Can someone please help??? WILL MARK BRAINLIEST
olya-2409 [2.1K]

y = mx + b

"m" is the slope, "b" is the y-intercept (the y value when x = 0)


To find the slope, you can use the slope formula and plug in the two points:

(3,63) = (x₁ , y₁)

(5,107) = (x₂, y₂)

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m=\frac{107-63}{5-3}

m=\frac{44}{2}

m = 22


Now that you know m = 22, plug it into the equation:

y = mx + b

y = 22x + b

To find "b", plug in one of the points into the equation (I will do both points)

(3,63)

y = 22x + b

63 = 22(3) + b

63 = 66 + b    Subtract 66 on both sides

-3 = b


(5,107)

y = 22x + b

107 = 22(5) + b

107 = 110 + b    Subtract 110 on both sides

-3 = b


y = 22x - 3

8 0
3 years ago
2 points
Yuki888 [10]

Answer:

210 cm2

Step-by-step explanation:

6 0
3 years ago
Solving radical equations<br>check for extraneous solutions<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2x%20%2B%2030%7D%2
Ksenya-84 [330]
I don’t know this question
5 0
3 years ago
Read 2 more answers
Rewrite in mathematical language. Every negative integer J is less than or equal to its inverse.
Luda [366]

Answer:

-J \leq J

Step-by-step explanation:

Given

Negative integer J

Required

Represent as an inequality of its inverse

The question didn't state if it's additive inverse or multiplicative inverse;

<em>Since the question has to do with negation, I'll assume it's an additive inverse</em>

<em></em>

The inverse of -J is +J

To represent as an inequality (less than or equal), we have:

-J \leq +J

Solving further, it gives

-J \leq J

3 0
3 years ago
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