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Kruka [31]
2 years ago
9

Find the value of x in the following parallelogram: 6x-15=5x+10=x+15

Mathematics
1 answer:
Over [174]2 years ago
3 0

Answer:

x=6

Step-by-step explanation:

You might be interested in
Cody bought two burgers and two
8_murik_8 [283]

Answer:

$5

Step-by-step explanation:

Let the cost of one burger be $b while the cost of one small fries be s

2 burgers and 2 small fries cost $14

This means that;

2b + 2s = 14

divide both sides by 2

b + s = 7 •••••••• (i)

Three burgers and four small fries cost $23

Mathematically;

3b + 4s = 23 •••••••• (ii)

From i , we can see that s = 7- b

we can now substitute this into equation ii

3b + 4(7-b) = 23

3b + 28 -4b = 23

4b -3b = 28 -23

b = $5

one burger costs $5

7 0
3 years ago
The area of the triangle is 5.88 square centimeters.what is the length of the base.the heights is 2.1
Bas_tet [7]

Answer:

base = 5.6 cm

Step-by-step explanation:

area of a triangle = 1/2 * base * height

area = 5.88 cm²

height = 2.1 cm

5.88 = 1/2 * base * 2.1

5.88 = 1.05 base

5.88 / 1.05 = base

base = 5.6 cm

4 0
3 years ago
The exterior angle of a regular polygon is 15 degrees how many sides does it have
Komok [63]
The formula to use is
n = 360/E
where 
n = number of sides
E = measure of exterior angle

In our case, E = 15 so 
n = 360/E
n = 360/15
n = 24

This regular polygon has 24 sides
6 0
3 years ago
What is the mode of the data set?<br> (Please help)
Snowcat [4.5K]

Answer:

the number that occures the most is the answer

Step-by-step explanation:

7 0
3 years ago
The second step in the process for factoring the trinomial x2-5x-36 is to
Ivanshal [37]
X²-5x-36

Write -5x as a sum or difference.

x²+4x-9x-36

Factor out x from the expression.

x(x+4)-9(x+4)

Factor out x+4 from the expression.

(x+4)(x-9)

Answer: The second step is to factor out x.
8 0
3 years ago
Read 2 more answers
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