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Vladimir [108]
3 years ago
13

I'm giving 100 POINTS and I MARK BRAINLIESTTT pls answer ASAP tyy ❤️

Mathematics
2 answers:
serious [3.7K]3 years ago
5 0
63.5 is the answer!!!
Ede4ka [16]3 years ago
4 0

Answer:

63.25

Step-by-step explanation:

Area of the triangle:

  1. B × H = A
  2. 8 × 6 = 48
  3. 48 ÷ 2 = 24

Area of the semicircle:

  1. πr^{2} = A
  2. r^{2} = 5^{2} = 25  
  3. π × 25 = 3.14 × 25 = 78.5
  4. 78.5 ÷ 2 = 39.25

Combine them:

  1. 24 + 39.25 = 63.25

I hope this helps!

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the K/D range is 22%

Step-by-step explanation:

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3 years ago
Grandma baked 969696 cookies and gave them to her grandchildren. One of the grandchildren, Cindy, received ccc fewer cookies tha
Angelina_Jolie [31]

The total number of cookies baked by grandma = 96

Number of grandchildren = 8

As given, all cookies were evenly divided among 8 children, let us assume that everyone except Cindy got equal share. So on being divided equally, it becomes, \frac{96}{8}=12 cookies per children.

But, as mentioned that Cindy received 'c' cookies less, so let us suppose Cindy received 'x' cookies.

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6 0
3 years ago
WHO DOESN'T LOVE MAX POINTS. MAX POINT QUESTION<br> PLS ANSWER THIS TRIGONOMETRY QUESTION
mezya [45]

Answer:

Solution given:

opposite:9

adjacent: 12

\theta=?

Relationship between opposite and adjacent is given by tan angle

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Tan \theta=\frac{opposite} {adjacent}=\frac{9}{12}

Tan \theta=\frac{3}{4}

\theta=Tan^{-1}\frac{3}{4}

\bold{\theta=36.8°}

#11.

hypotenuse[h]=11cm

opposite/perpendicular[P]=b cm

adjacent/base[b]=a cm

now

\theta=62°

Relationship between height and hypotenuse is given by Sin angle

:.

Sin 62°=\frac{opposite}{hypotenuse}=\frac{b}{11}

doing crisscrossed multiplication

b=Sin 62°*11

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a) At <u>9</u><u>.</u><u>7</u><u>1</u><u> </u>cm height does the ladder touch the building.

again

Relationship between base and hypotenuse is given by Cos angle

:.Cos 62°=\frac{base}{hypotenuse}=\frac{a}{11}

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2 years ago
Please help ASAP 40 PTS
umka21 [38]

Answer:

70

Step-by-step explanation:

The angle not marked in the top triangle is 40 degrees since it is an isosceles triangle.  That makes the angle opposite it in the other triangle 40 degrees since they are vertical angles and vertical angles are equal.

The bottom triangle has 3 angles that sum to 180 degrees,  The other angle not marked is also y since it is an isosceles triangle.

40 + y +y = 180

Subtract 40 from each side and combine like terms

40-40 +2y = 180-40

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Divide by 2

2y/2 = 140/2

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3 years ago
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T-2(3-2t)=2t+9 <br>algebra2
nekit [7.7K]
T-2(3-2t)=2t+9
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