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____ [38]
4 years ago
15

Brian is solving the equation x^2 -3/4 x =15. What value must be added to both sides of the equation to make the left side a per

fect-square trinomial?
Mathematics
1 answer:
Nata [24]4 years ago
5 0
Add 9/16 to both sides then the lady side will be (x- 3/8)^2
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How many pounds must a sand bag weigh to test if a safety net can absorb the proper amount of force?
Agata [3.3K]
 its 400lbs
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4 years ago
It is POSSIBLE to toss a coin 20 times and have it land tails-up all 20 times.
levacccp [35]

Answer: Yes.

Step-by-step explanation: It is very rare, but is indeed possible.

3 0
3 years ago
A _____ is an isometry that maps all points of a figure the same distance in the same direction.
valkas [14]

The <em>correct answer</em> is:


Translation.


Explanation:


A translation is a "slide" of a figure. Since it "slides" the figure, it moves every point the same direction and the same distance.


Since the size and shape of the figure is preserved, a translation is an isometry.

7 0
4 years ago
Read 2 more answers
V-10=-3 solve the equation
Evgesh-ka [11]

Answer:

v =7

Step-by-step explanation:

Simplifying

v + -10 = -3

Reorder the terms:

-10 + v = -3

Solving

-10 + v = -3

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '10' to each side of the equation.

-10 + 10 + v = -3 + 10

Combine like terms: -10 + 10 = 0

0 + v = -3 + 10

v = -3 + 10

Combine like terms: -3 + 10 = 7

v = 7

Simplifying

v = 7

7 0
4 years ago
PLEASE HELP ASAP !!!! WILL MARK BRAINLIEST
kakasveta [241]

Answer:

10

Step-by-step explanation:

We can write the equation 38=4y-2 because LZ and DO are equivalent

Isolate x:

38=4y-2

38+2=4y-2+2 (add 2, addition property of equality)

40=4y

40/4=4y/4 (divide by 4, division property of equality)

10=y

3 0
3 years ago
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