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sammy [17]
2 years ago
8

Please help I'll mark brainliest ​

Mathematics
1 answer:
Anon25 [30]2 years ago
3 0

Answer:

32

Step-by-step explanation:

Add up all the numbers and then divide by how many numbers there are.

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If the length of one base of a trapezoid is 5, the length of the other base is 2x + 7, and the length of the midsegment is 6x –
enyata [817]

Answer:

x = 6

Step-by-step explanation:

The midsegment of a trapezoid is the line parallel to the parallel sides of the trapezoid, which connects the midpoints of the non-parallel sides.

The length of the midsegment of the trapezoid is half the sum of the length of the parallel sides.

i.e,

Length of the midsegment = (1/2) *(Length of base1 + Length of base2)

6x - 24 = (1/2) * (5 + 2x + 7)

12x - 48 = 2x + 12

10x = 60

x=6

∴ x = 6

8 0
3 years ago
Anyone please help me anyone
NARA [144]

Answer:

The third answer: x+1

Step-by-step explanation:

Remember when writing roots, the signs are backwards. This is because you start with (x-__) and fill in the root.

So for x = -1, it'll be written as (x+1) [aka (x- -1)]

For x = -3, it'll be written as (x+3)

For x = 5, it'll be written as (x-5)

The only answer that is one of these is the the third answer

7 0
2 years ago
PLSSSS PLSSS HELPPPP Use a Calculator to find the equation which models the exponential which models the exponential data given
vitfil [10]

Answer:

Step-by-step explanation:

SOLVE FOR X

x∈R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SOLVE FOR Y

y∈R

8 0
3 years ago
Find the area of a right triangle with side lengths 12 cm, 35 cm, and 37cm
Maurinko [17]

Answer:

210 cm sq

Step-by-step explanation:

Area of a triangle is 1/2bh.

12 cm and 35 cm would be both sides of the triangle, not 37 cm because it is the hypotenuse (largest side).

1/2*12*35=210 cm sq

7 0
2 years ago
Determine the arc length of a circle that has a 7-centimeter radius and a central angle that is 40 degrees. Use 3.14 for π and r
agasfer [191]
Given:
Radius = 7cm
Central angle (theta) = 40 degrees

Asked:
Arc length (s)

SOLUTION:
s = 2*pi*radius*(central angle/360)
s = 2(3.14)(7cm)(40 degrees/360 degrees)
s = 4.88 cm

Therefore, the arc length of the circle is 4.88 centimeters.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.


6 0
3 years ago
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