batobbudaev
batobbudaev
14-12-2020
Mathematics
contestada
Show the work
1. 11x + 13° + 4x + 17°=180°
Respuesta :
xobriyanaxo
xobriyanaxo
14-12-2020
First collect like terms
15x + 30=180
Move the constant to the right and change it’s sign
15x = 180 - 30
Collect like terms again
15x = 150
Divide both sides by 15
x = 10
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
A converging lens of focal length 0.18 m is used to produce an image of an object on a screen. If a magnification of 9.0 x is required, calculate the distance f
An elevator moves downward in a tall building at a constant speed of 5.70 m/s. Exactly 4.95 s after the top of the elevator car passes a bolt loosely attached t
Circle the function types that are both increasing & decreasing for the same function. Choose all that apply. A. Linear functions B. Constant functions C. Q
I need personal narrative ideas! I need to start on my essay as soon as possible, please give me a good suggestion. I'll highly appreciate it. :)
Which of the following is a e? a. Aa b. aa d. AA e. all of the above are examples of homozygotes e. only b. and c. are examples of homozygotes
David Scott's experiment shows that all objects, regardless of their weight, fall equally in the absence of:
Prove that the curve a(t) = (cost, sin 2t, cos 2t) is regular on R and that it self-intersects at (1,0,1). Check the self-intersection part by using algebra and
Why does software have bugs?
The radii of curvature of a biconvex lens are 4 cm and 15 cm. The lens is in air, its index of refraction is 1.5. An object is at 1 m before the front surface o
Ms. Handler walks to work at an average speed of 5 km per hour. if she increases her speed to 6 kilometers per hour she will save 10 minutes. Find the distance
