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Lina20 [59]
3 years ago
9

Which statement is true about the right angles ABC and DEF

Mathematics
1 answer:
cluponka [151]3 years ago
7 0
The answer is the first one
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Please help me with my math
boyakko [2]

Answer:

x = 115

z = 27

Step-by-step explanation:

x + 65 = 180 (same side interior angles)

x = 115

x = 3z +34 (alternate interior angles)

115 = 3z + 34

3z = 81

z = 27

5 0
2 years ago
Read 2 more answers
Farmer sold his corn at the market. The first day he sold 3/8 of harvest. The second day he sold 4/8 of harvest. During the two
slava [35]

Answer:

4/8 + 3/8 = 7/8 corn was sold.

4 0
3 years ago
Read 2 more answers
Malik's arts and crafts shop has a bolt of crimson velvet 32 meters long. A customer came in during the morning and bought 120 c
vladimir2022 [97]

Answer:

Amount of crimson velvet left = 3200 -  120 - 1400 = 1680  cm

Step-by-step explanation:

The arts and craft shop has a bolt of crimson velvet of 32 meters long. A customer bought 120 centimetres of the velvet. In the afternoon another customer bought 14 meters. The remaining length of crimson velvet Malik shop possess after the morning and afternoon sales can be calculated below.

The total length of the crimson velvet = 32 meters. Since our answer should be in centimetre we will convert all the units to cm.

total length = 32 m

1 m = 100 cm

32 m = ?

cross multiply

total length in cm = 32 × 100 = 3200 cm

The first customer bought 120 cm

The second customer bought 14 m so let convert again.

1 m = 100 cm

14 m = ?

cross multiply

the second customer length in cm = 14 × 100 = 1400 cm

The amount left in the shop will be as follows

Amount of crimson velvet left = 3200 -  120 - 1400 = 1680  cm

8 0
3 years ago
True or false. Potential rivals may be more likely to collude if they view themselves as playing a repeated game rather than a o
saveliy_v [14]

Answer: True

Step-by-step explanation:

7 0
3 years ago
latrell wants to keep his test average in his class at 85 or higher. so far, he has earned score of 85, 76, 94 and 81 on his tes
Lena [83]

Answer:

89

Step-by-step explanation:

Use the mean formula, mean = sum of elements / number of elements.

He wants to keep his average at 85 or higher, so plug in 85 as the mean. Let x represent the score he has to get, and solve for x:

mean = sum of elements / number of elements.

85 = (85 + 76 + 94 + 81 + x) / 5

85 = (336 + x) / 5

425 = 336 + x

89 = x

So, he has to get a 89.

7 0
2 years ago
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