emdsmerud
emdsmerud
03-02-2021
Mathematics
contestada
"Find the value of x"
Respuesta :
rileyjliberman25
rileyjliberman25
03-02-2021
Answer:
x = 20
Step-by-step explanation:
7x²+(x+20)² = 360
That then simplifies to x =20.
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
4. Find the general solution to 4y"+20y'+25y = 0
4. What is the value of x in the equation below?14.3 -0.4x = 2.6x + 5.6
I would like some help with this question plz
A uniform plank is 8-m long and weighs 99 N. It is balanced on a sawhorse at its center. An additional 182 N weight is now placed on the left end of the plank.
Roslynn is a student who uses a motorized wheelchair for mobility. Other students in her kindergarten class are hesitant to interact with her. The teacher feels
A photo originally measuring 11 inches by 9 inches needs to be enlarged to a size of 55 by 45 inches. Find the scale factor.
as a linear cost function. Find the cost function. Assume that the situation can be expressed Fixed cost is $100 20 items cost 500 to produce. The linear cost f
Geometry: The vertices of triangle ABC are A(0, 0), B(8, 1), and C(5, 5). Find the coordinates of the image of triangle ABC after a rotation of 90 degrees count
A0.12 kg yo-yo is whirled around by its string in a circle of radius 0.44 m at a constant speed of 6 m/s. What is the required centripetal force in Newtons to k
A major-league pitcher can throw a baseball in excess of 41.0 m/s. If a ball is thrown horizontally at this speed, how much will it drop by the time it reaches
