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Ivan
3 years ago
10

(7y + 8) + (8m - 3) + (6b+ 7) =

Mathematics
2 answers:
antoniya [11.8K]3 years ago
6 0
= 7y+12+8m+6b


I hope you like it
Volgvan3 years ago
5 0
= what the top player said your welcome
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Which box and whisker plot represent the data set 11,6,19,14,21,7,13,15,15
alexgriva [62]

Answer:

The answer is d dark spots at 6, 9, 14, 17, 21

4 0
3 years ago
Please help me..............................
myrzilka [38]

Answer:

y = 12

Step-by-step explanation:

∵ m∠ABC = 40

∵ BD ray is the bisector of ∠ABC

∴ m∠ABD = m∠CBD = 20

In 2 Δ BAD and BCD:

∵ m∠BAD = m∠BCD = 90°

∵ m∠ABD = m∠CBD = 20°

∵ BD is a common side in the two triangles

∴ ΔABD congruent to ΔCBD⇒(AAS)

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6 0
4 years ago
Many older homes have electrical systems that use fuses rather than circuit breakers. A manufacturer of 15-amp fuses wants to ma
katrin2010 [14]

Answer:

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h1 : u ¥ 15 amps

Note: h0 is the null hypothesis

h1 is the alternative hypothesis

u is the mean

¥ is used to represent 'not equal to'

6 0
4 years ago
Need help with these 2 please
SVETLANKA909090 [29]
1) given that those two lines are parallel, we can deduce that 9/45=x/75. 
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Divide both sides by 5 to get x.
Final answer: x = 15

2) Again, we can set up a proportion to solve for x because we know the lines are parallel. 24/36=x/12. 24/36 simplifies to 2/3 so 2/3=x/12. Cross multiply to get this: 3x = 24. Divide both sides by 3 to get x.
Final answer: x = 8
3 0
4 years ago
A pitcher contains 4.32-pint of lemon syrup. 12.6 pint of water are added to the syrup to make lemonade. How much lemonade is ma
Gemiola [76]

Answer:

16.92 pints of lemonade was made

Step-by-step explanation:

6 0
3 years ago
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