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3 years ago

Which equation results from taking the square root of both sides of (x + 9)^2= 25?

Mathematics

2 answers:

MrRa [10]3 years ago

6 0

Answer:

$x=-4,-15$

Step-by-step explanation:

$(x+9)^{2}=25 \\(x+9)=\pm5\\x=-9\pm5\\x=-4, -15$

ch4aika [34]3 years ago

6 0

Answer:

x + 9 = +/-5

Step-by-step explanation:

It was on Edgenuity

Hope this helped :)

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In a diagram, X is the midpoint of Segment VZ. VW =5, and VY =20. Find the coordinates of W,X, and Y.

guapka [62]

solution:

$x(a_{x},b_{x})is midpoint of vz\\
a_{x}=\frac{a_{v}+a_{z}}{2}=\frac{-12+22}{2}=\frac{10}{2}=5\\
b_{x}=\frac{b_{v}+b_{z}}{2}=\frac{0+0}{2}=0\\
and,\\
x(5,0)\\
w(a_{w},b_{w}),v_{w} and w is on the right of v.\\
a_{w}-a_{v}=5\\
a_{w}-(-12)=5\\
a_{w}+12=5\\
a_{w}=5-12=-7\\
w(-7,0)\\
y(a_{y},b_{y})=20 and y is on the right of v.\\
a_{y}-a_{v}=20\\
a_{y}-(-12)=20\\
a_{y}+12=20\\
a_{y}=20-12=8\\
y=(8,0)$

7 0

2 years ago

What are the partial products of 396 divided by 12?

Alisiya [41]

396 divided by 12 will be 33

8 0

3 years ago

Read 2 more answers

Need help on this please Help. I would really appreciate it :)

Ierofanga [76]

Answer:

i am not sure but according to me ans is d

Step-by-step explanation:

Ax+By=C

Ax=C-By

A=C-By/x

5 0

2 years ago

Help please<br>solve for x

adoni [48]

Answer:

X = 60°

Step-by-step explanation:

the angle you are looking for is a corresponding angle to the angle given (121°)

2x + 1 = 121

121 - 1 = 2x

121 - 1 = 120

2x = 120

120/2 = 60

X = 60

6 0

2 years ago

Simplify:<br> (11x0q6)(7x0)<br> I need step by step too

Scorpion4ik [409]

Answer:

(11⋅7q^6)

Step-by-step explanation:

STEP 1:

11q^6 • 7

STEP 2:

Final result :

(11•7q6)

3 0

3 years ago