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Rudiy27
2 years ago
5

I need help on number 8 please

Mathematics
1 answer:
belka [17]2 years ago
8 0
Well, the area of a trapezoid is A = (b_{1} + b_{2}) * h * 1/2 so you can use the area of a parallelogram, which is A = l * w, by splitting the trapezoid into 2 triangles and one rectangle. So you'd use A = l * w for the rectangle and A = 1/2bh for the triangles. You'd get the same answer!
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Pls ANSWER THIS ASAP will mark Brainliest
Crazy boy [7]

Answer:(1) 33% (2) 27% (3) 33% (4) 48% (5) 33% (6) 35% (7) there is a difference because theoretical is statistics and logistics while experimental probability is randomized as and answer

Step-by-step explanation: you have three options of you two coins to land so if you were to divide that by 100 you would get .333333 so on and so forth and putting that to percent is 33% then on the experimental probabilities it was the number of times it landed divided by 100

4 0
3 years ago
A puppy named Scout started out at 3 pounds and gained 1 pound every month. How heavy was Scout at 6 months old?
icang [17]

Answer:

9 pounds

Step-by-step explanation:

1 pound × 6 months =6 pounds

then add the 3 pounds Scout started with

6 + 3 =9

Scout is 9 pounds

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8 0
3 years ago
What is m 2DEC?<br> In square ABCD, we know:<br> AB = 6 and BE = 4.2
Alex787 [66]

Answer:

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3 0
2 years ago
50 PTS<br> Please Make sure its easy to understand
kkurt [141]

Answer:

1) -95.

2) 15.

3) The conference center is on floor 5.

Step-by-step explanation:

1) Evaluating gives -52-30-13=-(52+30+13)=-(95)=-95.

2) Substituting gives x+27=(-12)+27=15.

3) After going 4 floors down, we are on level -4. After going 9 floors up to the desired room, we are on level -4+9=5. So the conference center is on floor 5.

3 0
3 years ago
Read 2 more answers
Reggie was looking at a map of the school the scale shows that 1 inch equals 150 ft if the distance between his classroom in the
topjm [15]

Answer:

the actual distance is 1800 ft.

Step-by-step explanation:

Proportion states that the two fractions or ratios are equal.

Let x be the actual distance.

As per the statement:

Reggie was looking at a map of the school the scale shows that 1 inch equals 150 ft.

⇒1 inch = 150 ft.

if the distance between his classroom in the cafeteria measures 12 in on the map.

by definition of proportions we have;

\frac{1}{150} = \frac{12}{x}

By cross multiply we have;

x = 12 \cdot 150 = 1,800 ft

Therefore, the actual distance is 1800 ft.

4 0
3 years ago
Read 2 more answers
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