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goldfiish [28.3K]
2 years ago
12

Hey what's

mes 2" alt=" \sqrt{169} \times 2" align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
elena-s [515]2 years ago
7 0
13 and the square root of 2
WITCHER [35]2 years ago
4 0

Answer:

the square root of 169 is 13 then ×2

26

I hope I am correct mate

enjoy your day

#Captainpower

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pshichka [43]

Answer: graph it ?

Step-by-step explanation:

8 0
3 years ago
Which equation is equivalent to the given equation? x^2+16x=22
Vaselesa [24]

Answer:answer is a (x+8)^2=86

Step-by-step explanation:

x+8=±√

​86

​

​​

2 Break down the problem into these 2 equations.

x+8=\sqrt{86}x+8=√

​86

​

​​

x+8=-\sqrt{86}x+8=−√

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​

​​

3 Solve the 1st equation: x+8=\sqrt{86}x+8=√

​86

​

​​ .

x=\sqrt{86}-8x=√

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​

​​ −8

4 Solve the 2nd equation: x+8=-\sqrt{86}x+8=−√

​86

​

​​ .

x=-\sqrt{86}-8x=−√

​86

​

​​ −8

5 Collect all solutions.

x=\sqrt{86}-8,-\sqrt{86}-8x=√

​86

​

​​ −8,−√

​86

​

​​ −8

x

​2

​​ +16x−22=0

2 Use the Quadratic Formula.

x=\frac{-16+2\sqrt{86}}{2},\frac{-16-2\sqrt{86}}{2}x=

​2

​

​−16+2√

​86

​

​​

​​ ,

​2

​

​−16−2√

​86

​

​​

​​

3 Simplify solutions.

x=-8+\sqrt{86},-8-\sqrt{86}x=−8+√

​86

​

​​ ,−8−√

​86

​

​​

6 0
3 years ago
Find the perimeter and area of the polygon shown below
dusya [7]

Perimeter = 80ft

Area = 368

5 0
2 years ago
Did I find the area of the composite figures correctly in the pic? If not, help pls?
Annette [7]
No, in problem 1
you said that area of triangle=bh when it should be 1/2bh
the area should be 9 not 18 so triange=9
aera of rectangle is correct
so
27+9=36 in^2 is answer



2. it is 1 rectangle 1 triangle 1 square  you forgot the square
rectangle=12 times 4=48
square=4 times 4=16
triangle=1/2bh=1/2(8)4=16
add

48+16+16=80 in^2


remember that
triangle=1/2(base times height)
draw immaginary lines and split shapes, it could help to seperate shapes or/and mmove them around and regroup them
8 0
3 years ago
Carmen needs to memorize words on a vocabulary list for German class. She has memorized 8 of the words, which is one-half of the
Sonbull [250]

Answer:

16 words

Step-by-step explanation:

You would multiply 8 by 2, giving you 16 words.

3 0
2 years ago
Read 2 more answers
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