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Bond [772]
3 years ago
11

a triangle with 70 and 120 degree angles and an included 10m , is it not a triangle, a unique triangle or more than one triangle

?
Mathematics
1 answer:
kari74 [83]3 years ago
5 0
Not a triangle. A triangle is 180 degrees.
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The area of another rectangle is x² + 5x + 6. If one side measures (x + 2), what is the measure of the other
tiny-mole [99]
  • L=x+2
  • We need B

\\ \sf\longmapsto LB=Area

\\ \sf\longmapsto B(x+2)=x^2+5x+6

\\ \sf\longmapsto B(x+2)=(x+2)(x+3)

  • Cancel x+2

\\ \sf\longmapsto B=x+3

8 0
2 years ago
The current student population of the Brentwood Student Center is 2,000. The enrollment at the center increases at a rate of 4%
swat32

Answer:

2249.728 so the answer would be 2250

Step-by-step explanation  

2000(1.04)^3 you can change the 3 out for any number to find the population for any given year.

5 0
3 years ago
HELP ASAPP 30 points!!!!!<br> Which number is rational?
Anna35 [415]

Answer:

d

Step-by-step explanation:

because its a whole number as in the square root is 4

6 0
2 years ago
2(x-5)=3(x+7) Show the process, please.
chubhunter [2.5K]

Answer:

-31

Step-by-step explanation:

(2×x) - (2×5) = (3×x) + (3×7)

2x-10 = 3x+21

2x-3x = 21+10

-x = 31

therefore, x = -31

5 0
3 years ago
Read 2 more answers
The area of the shaded region to the nearest tenth is __________.
goldfiish [28.3K]

Answer: 380 ft^2

Step-by-step explanation:

Length of sides of square=25

Diameter of semicircle=25

Radius=r=25/2=12.5

π=3.14

Area of square=length x length

Area of square=25 x 25=625

Area of semicircle=0.5 x π x r x r

Area of semicircle=0.5 x 3.14 x 12.5 x 12.5

Area of semicircle=245.3125

Area of shaded portion=area of square - area of semicircle

Area of shaded portion=625-245.3125

Area of shaded portion=379.6875

Area of shaded portion=380ft^2

approximately

4 0
3 years ago
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