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vazorg [7]
3 years ago
8

How to solve by the square root property

Mathematics
1 answer:
nata0808 [166]3 years ago
4 0
First, you want to divide both sides by 3 to isolate your variable. You get x^2 = 9. The square root of x^2 and 9 equals x = 3. 

x = 3 is your answer.
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The sum of three consecutive numbers is 51. What are the three numbers
bixtya [17]

Answer: 16,17,18

Step-by-step explanation: 16,17,18 are consecutive numbers and when you add them up the equal 51

6 0
3 years ago
What are the zero(s) of the following function: f(x)= -8X - 4?​
ANTONII [103]
0=-8x-4
you then move the variable to the left and you get
8x=-4
you then divide both sides to get the answer
x=-1/2
7 0
3 years ago
Pls help i’ll mark you brainliest
k0ka [10]

Answer:

90°

Step-by-step explanation:

please mark brainliest :))

7 0
3 years ago
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There are 30 families. Two families have 4-5 pets. What percent of the families own 4-5 pets?
amm1812
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3 0
3 years ago
Suppose ABCD is a rhombus with AB = 12 inches. The midpoints of its sides are joined to form a quadrilateral. What type of quadr
MrRissso [65]

Answer:

A rectangle

Step-by-step explanation:

The given parameters are;

The quadrilateral ABCD is a rhombus;

The length of the sides of the rhombus = 12 inches

The lengths of the sides of a rhombus are equal

The opposite interior angles of the rhombus are equal

The length of each midpoint from the vertex = 12 in./2  = 6 in.

Therefore, we have;

The line joining the midpoints form a quadrilateral with the length of the opposite sides equal

The sum of the interior angles of the rhombus = 180°

From the diagram created with Microsoft Visio, we have;

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4·a + 4·b = 360

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We have;

The interior angles of the quadrilateral formed = x

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x = 90°

Therefore, the interior angles of the quadrilateral formed = 90°

The quadrilateral formed having equal opposite sides, and all interior angle of 90° each is a rectangle

6 0
2 years ago
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