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Tamiku [17]
4 years ago
14

Find the value of variable x. If your answer is not an integer, write it in simplest radical form with the denominator rationali

zed.

Mathematics
1 answer:
Otrada [13]4 years ago
8 0

Answer:

the answer is 7

Step-by-step explanation:

angle 30°

x=14/2

x=7

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Find the midpoint of the segment with endpoints of (-2,-2) and (4,6) and
Hatshy [7]

Answer:

(1,2)

Step-by-step explanation:

x value -2+4 /2 = 1

y value -2+6/2 = 2

7 0
3 years ago
Factorize x squared - 1x +10 =0
Natalka [10]

Answer:

no solution exists:

Step-by-step explanation:

x²−1x+10=0

Step 1: Simplify both sides of the equation.

x²−x+10=0

Step 2: Subtract 10 from both sides.

x²−x+10−10=0−10

x²−x=−10

Step 3: The coefficient of -x is -1. Let b=-1.

Then we need to add (b/2)^2=1/4 to both sides to complete the square.

Add 1/4 to both sides.

x²−x+ 1/4=−10+ 1/4

x²−x+ 1/4=−39 /4

Step 4: Factor left side.

(x  -1/2)² = −39 /4

Step 5: Take square root.

x  −1 /2 =±√ −39 /4

Step 6: Add 1/2 to both sides.

x  =−1/2  + 1/2 = 1/2 ±√ -39/4

x = 1/2 ±√ -39/4

No real solutions.

6 0
3 years ago
The volume of 10 drops of a liquid is 0.01 fluid ounce. What is the volume of 1000 drops?
Maslowich
The answer is 10 fluid ounces. 1000 divided by 10 = 100 so if you multiply 0.1 by 100 you get 10. So therefore, 1,000 drops is equal to 10 fluid ounces
3 0
3 years ago
The second question with the blank please
konstantin123 [22]
Usually called "half of base times height", the area of a triangle is given by the formula below.Area=ba2whereb  is the length of the base
a  is the length of the corresponding altitude

You can choose any side to be the base. It need not be the one drawn at the bottom of the triangle. The altitude must be the one corresponding to the base you choose. The altitude is the line perpendicular to the selected base from the opposite vertex.

In the figure above, one side has been chosen as the base and its corresponding altitude is shown.

6 0
3 years ago
Read 2 more answers
Jillian surveyed students at her school and found out the following probabilities: P ( freshman ) = 0.30 P ( plays instrument )
VLD [36.1K]

Answer: 1/3

Step-by-step explanation:

6 0
3 years ago
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