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Debora [2.8K]
4 years ago
5

In a triangle find y

Mathematics
2 answers:
Softa [21]4 years ago
6 0
5 using the Pythagorean theory
weeeeeb [17]4 years ago
6 0
The answer would most likely be 5
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4vir4ik [10]

The required number will be 16

the expression will be like :

  • 9 {x}^{2}  + 24x + 16

  • (3x) {}^{2}  + (2 \times 3x \times 4) + (4) {}^{2}

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hope it helps you cap !!

Anti - Venom

5 0
3 years ago
Use the quadratic formula to solve the equation 2x^2+2x-4=0
const2013 [10]

Answer:

<h2>x = -2 or x = 1</h2>

Step-by-step explanation:

The quadratic formula for the quadratic equation ax² + bx + c = 0:

x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}

2x^2+2x-4=0\qquad\text{divide both sides by 2}\\\\x^2+x-2=0

a=1,\ b=1,\ c=-2

Substitute:

x=\dfrac{-1\pm\sqrt{1^2-4(1)(-2)}}{2(1)}=\dfrac{-1\pm\sqrt{9}}{2}=\dfrac{-1\pm3}{2}\\\\x_1=\dfrac{-1-3}{2}=\dfrac{-4}{2}=-2\\\\x_2=\dfrac{-1+3}{2}=\dfrac{2}{2}=1

4 0
3 years ago
4 QUESTIONS 20 POINTS
storchak [24]
Coresponding is
1to5
4to8
3to7
2to6
pick 2 pairs (there are 4 pairs)

alternate interior angles are
4and5
3and6

angle7=angle6=angle2=angle3=106 degrees

angle7+angle8=180
106+angle8=180
angle8=74











1to5
4to8
3to7
2to6
pick 2 pairs (there are 4 pairs)

alternate interior angles are
4and5
3and6

angle7=106 degrees

angle8=74




5 0
3 years ago
When Ryan was born, he weighed 7 pounds.At 6 months, he weighed 11.2 pounds. Amanda weighed 6 pounds when she was born, and 12.9
seropon [69]

Answer:

rayan

Step-by-step explanation:

because

he weighed 7 pounds

7 0
4 years ago
Read 2 more answers
Give the domain and range. x –2 0 2 y –1 0 1 a. domain: {2, 0, 2}, range: {1, 0, 1} b. domain: {–2, 0, 2}, range: {–1, 0, 1} c.
weeeeeb [17]

Step-by-step explanation:

1×1×1 |/£_《פ_《×~|_`×+₽€`_`+《_×~_《~×《_£~《,~|/€_|~£|_~|×~_《€52544151^1%1%1%!%^6!54151^6$16$17%61"`×<£《>_/£>_|×>|×`|_《~×《_《~×`《_¤《+_¤+》_{+|_`+|_{×~_+_+~£¤~\[£ зцсругтсурсшу

7 0
4 years ago
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