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3 years ago

Find the area of the triangle

Mathematics

1 answer:

Irina18 [472]3 years ago

6 0

Answer:

48 units squared

Step-by-step explanation:

So you know the height, which is 8 and you know the base, which is 12. Then you multiply 8 by 12 and divide it by two which is 48.

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Plz helppppp asappppppp

olchik [2.2K]

Ok so the rectangle is 12x6 which is 72. The entire top part is 18 which means the other triangle side is 6. 6x6 = 36 so 72+36 is 108

7 0

3 years ago

Read 2 more answers

A fair spinner has 11 equal sections: 3 red, 4 blue and 4 green. It is spun twice. What is the probability of getting the same c

Aliun [14]

Answer:

The probability of getting the same colour twice is approximately 34%.

Step-by-step explanation:

The probability of getting each color is:

P(x=red) = 3/11
P(x=blue) = 4/11
P(x=green) = 4/11

Then, we can calculate the probability of getting the color red twice as:

$P(x_1=R;x_2=R)=P(x=R)^2=(3/11)^2=9/121$

We have to repeat this for the color blue and green:

$P(x_1=B;x_2=B)=P(x=B)^2=(4/11)^2=16/121\\\\P(x_1=G;x_2=G)=P(x=G)^2=(4/11)^2=16/121$

Then, the probability of getting the same color twice in two spins can be calculated as:

$P=P(x_1=R;x_2=R)+P(x_1=B;x_2=B)+P(x_1=G;x_2=G)=\\\\P=9/121+16/121+16/121\\\\P=41/121\approx0.34$

4 0

3 years ago

Sandy works at a clothing store. She makes $9 per hour plus earns 10% commission on her sales. She worked 74 hours over the last

Rina8888 [55]

C. $206
2,057*.10=205.7

3 0

3 years ago

I’m not sure what to do..

Arlecino [84]

Answer:

x=291/76

Step-by-step explanation:

Convert:

1/2x(6x+ 1/2)=-0.8x+16-1.2

Remove parenthesis and move terms:

3x+1/4=-0.8x+14.8

Collect the like terms and convert:

3x+0.8x=14.8-1/4

Subtract the fractions:

3.8x=74/5-1/4

Divide both sides by 3.8:

3.8x=291/20

x=291/76

7 0

3 years ago

alexgriva [62]

Answer:

16 the answer is 1, 4, 5, 6, yeah good answer

5 0

2 years ago

Find the area of the triangle​

Find the area of the triangle