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EleoNora [17]
3 years ago
7

Lenay created this drawing to represent what occurred during her Science class experiment. Based on her drawing,

Mathematics
2 answers:
NeX [460]3 years ago
8 0
A chemical change occurred.
Ludmilka [50]3 years ago
4 0

Answer:

A chemical changfjdjenebid

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What digit is in the ten-thousands place in the number 81,473
Ugo [173]

Answer:

8

Explanation:

8 - Ten-Thousands

1 - Thousands

4 - Hundreds

7 - Tens

3 - Ones

3 0
3 years ago
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Kevin borrowed 340,000 to purchase a home. If interest rate on the loan is 1.2% compounded monthly, how much total did he pay ov
shusha [124]

Answer:

Step-by-step explanation:

(340,000 x 0.012)x 1

(340,000 x 0.012)x 10

3 0
3 years ago
The points (6, 2) and (0, 1) fall on a particular line. What is its equation in slope-intercept form?
Leviafan [203]

Answer:

y=1/6x+1 because the formula is written as y=mx+b

6 0
3 years ago
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What is another way to write 54?
never [62]

Answer:

None of the above.

5 0
3 years ago
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Compute the magnitude and direction of the sum of the two vectors: 170N of force at 87° and 100N of force at 46°.
krok68 [10]

Answer:

F = 254.08N Θ = 72.03°

Step-by-step explanation:

First of all we find the resolution in both x and y axis

∑Fx = 170cos87 + 100cos46 = 78.36N

∑Fy = 170sin87 + 100sin46 = 241.70N

To find the resultant vector we use pythagorean theorem

F = √(∑Fx)² + ∑(Fy)²

F = √(78.36² + 241.70²)

F = √(64559.1796)

F = 254.08N

the angle between both force can be obtained using

tanθ = ∑Fy / ∑Fx

tanθ = 241.70 / 78.36

tanθ = 3.084

Θ = tan⁻ 3.084

Θ = 72.03°

5 0
3 years ago
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