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melisa1 [442]
3 years ago
12

Use the diagram to find the value of a. The parallel lines are marked

Mathematics
1 answer:
Dmitry [639]3 years ago
6 0

Answer:

Where is the diagram

Step-by-step explanation:

Thank you for the extra points

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The first table that Cory designs will seat 8 people. If the diameter is 5 feet, what is the area? The area in terms of pi is Pi
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Answer: 19.6

Step-by-step explanation:

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3 years ago
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Which shows the correct substitution of the values a b and c from the equation -2 equals negative X Plus x squared minus 4 into
kondor19780726 [428]
-2=-x+x square-4
firstly regroup the equation
x square-2x+x-2=0
x square-x-2=0
multiply the first term by the last term.(I.e x square multiply by -2=-2x square)
product of factor = -2x 1
sum of factor= -2x+1(x)= -1
x square -2x+x-2=0
open the bracket:
x(x-2)+1(x-2)=0
x=1 or x=-2
Therefore; x=-1 or x=2


5 0
3 years ago
Pls help meee<br>thank you thank you thank you thank you
olga_2 [115]

Answer:

See below

Step-by-step explanation:

11 box 1: 12

11 box 2: 101

12 box 1: 80

12 box 2: 80

12 box 3: 80

13 box 1: 16

13 box 2: 16

13 box 3: 76


20 = y + 12

20 - 12 = y + 12 - 12

8 = y


x + 2 = 19

x + 2 - 2 = 19 - 2

x = 17


z - 313 = 176

z - 313 + 313 = 176 + 313

z = 489

6 0
3 years ago
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A company uses 4 pounds of resource 1 to make each unit of X1 and 3 pounds of resource 1 to make each unit of X2. There are only
liraira [26]

Answer:

b)

Step-by-step explanation:

4X1 + 3X2 less than or equal to 150

5 0
3 years ago
Solve the equation.<br> (10x + 5) + (6x − 1) = 180<br><br> A. 9<br> B. 11<br> C. 17<br> D. 23
cluponka [151]
(10x+5) + (6x-1)=180
10x+5+6x-1=180
16x+4=180
16x+4=180
16x=180-4
16x=178
x=11
3 0
3 years ago
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