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STatiana [176]
2 years ago
14

BRAINLIEST + 45 POINTS FOR RIGHT ANSWER ONLY! MUST SHOW WORK!

Mathematics
2 answers:
vodka [1.7K]2 years ago
5 0

Answer:

Step-by-step explanation:

40+3+7=50

50x2=100

40x2=80

3x2=6

7x2=14

80% on side

6% with open side up

3 percent with closed side up

Eva8 [605]2 years ago
4 0

Answer:

80% on side

6% with open side up

3 percent with closed side up

<u><em>Please give brainliest!!</em></u>

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NO LINKS HELP PLEASE PLEASE EXPLAIN ​
Iteru [2.4K]

Answer:  1,278

Step-by-step explanation: 2(18x18)+2 1/2(18x14)

p.e.m.d.a.s. 18x18= 324       18x14= 252

2x324= 648      2.5x252=630

648+630 =1,278

4 0
2 years ago
Trigonometry help?? Thank you so much!!
liq [111]

Answer:

7) a = 60; b = 100

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Step-by-step explanation:

7)

a + 120 = 180

a = 60

b + 80 = 180

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8)

5c + 4c = 180

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6 0
3 years ago
Please help me answer
Alla [95]

Answer:

No

Step-by-step explanation:

6 0
3 years ago
What is the value of x in the equation 3.5x = 105
levacccp [35]

Answer:

x=30

HOPE THIS HELPS

- Todo ❤️

Step-by-step explanation:

105/3.5=30

4 0
2 years ago
Which of these is the algebraic expression for "3 times the sum of 2 and y?"
max2010maxim [7]

Answer:

the answer is 3(2+y)

Step-by-step explanation:

i commented that first it would not let me answer

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7 0
2 years ago
Read 2 more answers
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