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valkas [14]
3 years ago
14

HELPPPP!!!! PLZ HURRY AND SHOW UR WORK!!!!

Mathematics
1 answer:
mars1129 [50]3 years ago
8 0
The scale factor is 0.75 or 3/4
TR/EZ=9/12=3/4
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Donna wants to draw a right triangle. She wants the hypotenuse to be 1.5 inches long and one of the legs to be 1.2 inches long.
Nady [450]

Answer:

0.9 inches

Step-by-step explanation:

The sides of right triangles follow the Pythagorean Theorem:

a² + b² = c²

"a" and "b" are the two shorter sides and "c" is the hypotenuse, the longest side.

Let's plug in what we know.

a² + b² = c²

(1.2)² + b² = (1.5)²

Let's solve the exponents.

1.44 + b² = 2.25

Subtract 1.44 from both sides.

b² = 0.81

Take the square root of both sides.

√b² = √0.81

b = 0.9

The second side will be 0.9 inches.

8 0
3 years ago
Help will get brainliest
Likurg_2 [28]

Answer:

it ix 23 then 43

Step-by-step explanation:

4 0
3 years ago
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Sara had a balance of $350 in her bank account. Her electric bill was $375. After she pays the electric bill, what amount of mon
Alex_Xolod [135]
She should deposit $25.
$375 - $350 = $25
4 0
3 years ago
A movie started at 5:25pm and
Lena [83]

Answer:

7:20 pm

Step-by-step explanation:

25 + 55 = 80

80 - 60 = 20

Add 2 hours to 5

3 0
3 years ago
Tony owns a car lot. He orders cars and motorcycles at a ratio 5:2. Find an equivalent ratio if Tony ordered 25 cars. Then find
Romashka-Z-Leto [24]

Answer:

10 motorcycles and 30 cars

Step-by-step explanation:

If there are 25 cars and a 5:2 ratio, then 25/5=5, and 5x2=10, then there will be 10 motorcycles.

                   5:2

   Divide by 5 | Multiply by 2

If there are 12 motorcycles, then 12/2=6 and 6x5=30. The ratio is reversed because the translation required is reversed.

                     2:5

   Divide by 2 | Multiply by 5

8 0
3 years ago
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