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Mnenie [13.5K]
3 years ago
14

Please help

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
8 0

Answer: 8√2

explaination:   all have a √2 so just do 4+7-3=8 so the answer is 8√2.

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Find the sum or difference. -3(h-4) -2(-6h + 5)
KIM [24]

Answer:

sum = -15h+2

Step-by-step explanation:

3 0
3 years ago
Help me please someone
algol13
So basically what you have to do is 6(3)+9
7 0
4 years ago
In rhombus MOTH, angle HTM=(5x+6) degrees. If angle HMO=(12x-6)degrees, what is angle HMO?
forsale [732]

Answer:

m∠HMO=102°

Step-by-step explanation:

we know that

In a Rhombus the diagonals bisect the angles and opposite angles are equal

In this problem

Angles HMO and HTO are opposite angles

m∠HMO=m∠HTO

m∠HTM=(1/2)m∠HMO ----> because the diagonals bisect the angles and opposite angles are congruent

substitute the values

(5x+6)\°=(1/2)(12x-6)\°

solve for x

10x+12=12x-6\\12x-10x=12+6\\2x=18\\x=9

<em>Find the measure of angle HMO</em>

m∠HMO=(12x-6)°

substitute the value of x

m∠HMO=(12(9)-6)=102°

see the attached figure to better understand the problem

5 0
4 years ago
What is the value of X 15/2= 75/X
LekaFEV [45]

Answer:

Step-by-step explanation:

15/2=75/x

Cross multiply

15x=150

x=10

4 0
3 years ago
Can you please elaborate on this question? I'm unable to visualize what has been told.
lukranit [14]

Answer:

See below

Step-by-step explanation:

See the attached image.  My calculation seems a bit off from what I expected, but the reasoning might help.

The paper is trailing the dropped object and a mark is made every 0.020 seconds.  By measuring the difference between the dots and dividing by the time, we can calculate the average speed at the the final 2 locations.  The difference in these speeds is due to acceleration, as shown in the calculation.

My result wasn't what is considered correct for Earth's acceleration of gravity, but I offer possible explanations.  Please check my calculations.

4 0
2 years ago
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