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timofeeve [1]
2 years ago
8

Pls help me

t="49 = {x}^{2} " align="absmiddle" class="latex-formula">
49=x2​
Mathematics
2 answers:
Nitella [24]2 years ago
7 0

Answer:

x=-7

Step-by-step explanation:

Jobisdone [24]2 years ago
4 0

\qquad \qquad\huge \underline{\boxed{\sf Answer}}

Let's solve ~

\qquad \sf  \dashrightarrow \:  {x}^{2} = 49

According to rule : x² = y, then x = ± √y

\qquad \sf  \dashrightarrow \:  x =   \pm\sqrt{49}

\qquad \sf  \dashrightarrow \: x=  \pm7

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Nastasia [14]

Answer:

7 cm

Step-by-step explanation:

An equilateral triangle has all sides equal.

To find the measure of the side, simply divide the perimeter by 3. This is because a triangle has 3 sides.

21 ÷ 3 = 7

3 0
2 years ago
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What is the slope of a line between (-4,14) and (-16,8)
Bess [88]

Answer:

\frac{1}{2}

Step-by-step explanation:

slope :

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7 0
3 years ago
Help mee pleaseee:((((((
polet [3.4K]

Answer:

76776 is the answer

Step-by-step explanation:

have a nice day mate

7 0
2 years ago
2. Solve each given equation and show your work. Tell whether each equation has one solution, an infinite number of solutions, o
Ugo [173]
Alright,

(a) 2x+4(x-1)=2
2x+4x-4=2---- Distrubution of 4(x-1)
6x-4=2---- Combining like terms
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x=1---- Divide the coefficiant (6)

(b) 25-x=15-(3x+10)
25-x=15-3x-10----Distribute the -1
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20=-2x---- Make 5 equal zero by subtracting 5 (or adding -5) to both sides
-10=x---- Divide by the coefficiant (-2)

(c) 4x= 2x+2x+5(x-x)
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x=x ---- divide by the coefficiant

Alright! Hope this helps! ;)
4 0
3 years ago
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