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Ugo [173]
3 years ago
8

-13/28+17/20 give answer as a reduced proper or improper fraction

Mathematics
1 answer:
Kay [80]3 years ago
6 0
13/28+17/20=−13/28+17/20=27/70
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♥️Any help would be appreciated ♥️
enot [183]

Answer:2/5 a)

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Step-by-step explanation:


7 0
4 years ago
Translate the shape A four squares right and two squares up.
Vanyuwa [196]

Answer:

(5, 6)

Step-by-step explanation:

The original coordinate is (1, 1) (3, 1) (1, 4)

Translate four squares : (5, 1) (7, 1) (5, 4)

Translate two squares up: (5, 3) (7, 3) (5, 6)

The vertices of the image is (5, 6)

3 0
2 years ago
100÷10-9[46-5(6)] power 3
Lapatulllka [165]

Answer:

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Step-by-step explanation:

100 ÷ 10=10

(a)=a

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5 0
3 years ago
25 POINTS. Radar used microwaved yo check the speed of cars. If a speed of the microwaves is 2 000 000 m/ s and the wavelength i
Virty [35]

Answer:

57971014.49 Hz or 5.79 * 10^7 Hz

Step-by-step explanation:

Given that:

Speed of microwave (v) = 2,000,000 m/s

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Frequency :?

Using the relation :

v = fλ

f = v / λ

f = 2,000,000 / 0.0345

f = 57971014.49 Hz

6 0
3 years ago
Alice can return to normal size if she flips at least 1 tail out of two flips of the coin. determine the probability as a percen
kolbaska11 [484]

Answer:

75

Step-by-step explanation:

1 - P(no tails)

1 - (½)²

1 - ¼

¾ × 100 = 75%

7 0
4 years ago
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