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frez [133]
3 years ago
9

What is the answer for this one 4x + 16 = ?

Mathematics
1 answer:
timurjin [86]3 years ago
5 0

Answer:

20x

Step-by-step explanation:

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43.77 as a mixed number in simplest form
valina [46]
First you have to take the whole number (43) and then take the decimal and put it over 100 (77/100).

5 0
3 years ago
Three more than twice a number is nine
denis23 [38]
Answer:

2x + 3 = 9

Step-by-step explanation:

Three more than twice a number is nine

Twice a number would be 2x
where x is the number

Three more would be + 3

And is means equal sign or “=“
6 0
3 years ago
Read 2 more answers
9(x+3)=7x-2x+4 solve forx
Paladinen [302]
9x+12=5x+4
9x-5x=12-4
4x=8
x=8/4
x=2
3 0
3 years ago
Read 2 more answers
I need help.please ​
DedPeter [7]

Answer:

1. cos = adjacent / hypotenuse

tan = opposite / adjacent

sin = opposite / hypotenuse

2. cos = adjacent / hypotenuse

cos(G) = 429/821 = 0.5225 ≈ 0.523

tan = opposite / adjacent

tan(G) = 700/429 = 1.6317 ≈ 1.632

sin = opposite / hypotenuse

sin(G) = 700/821 = 0.8526 ≈ 0.853

3. Part A:

sin(G) = opp / hyp = 420/427 = 0.9836 ≈ 0.984

Part B:

tan(Z) = opp / adj = 77 / 420 = 0.1833 ≈ 0.183

Part C:

cos(Z) = adj / hyp = 420 / 427 = 0.9836 ≈ 0.984

Part D:

sin(M) = opp / hyp = 427 / 427 = 1

Part E:

The sine value of any right angle is 1. The opposite side to the right angle is the hypotenuse.

Explanation:

1. Use "SohCahToa" to remember the equations.

S = o/h         C = a/h       T = o/a

"o" for opposite; "h" for hypotenuse; "a" for adjacent

"S" is sine; "C" is cosine; "T" is tangent.

2. Use the formulas for sin, cos and tan. Substitute the numbers for each side into the equations.

Since the values depend on ∠G, ∠G determines which side is opposite or adjacent. The adjacent side touches ∠G but the opposite side does not. The hypotenuse is the longest side.

3. Use the sin, cos and tan formulas from question 1. Which side is called opposite or adjacent depends on which angle (G, Z or M).

5 0
3 years ago
YO PLEASE HELP N ONLY ANSWER IF U KNOW THE ANSWER!!
Ronch [10]
HOPE THIS HELPS YOU..... :)

7 0
3 years ago
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