cmarsh7604
cmarsh7604
03-11-2021
Mathematics
contestada
please solve
5x^2+20x=9
Respuesta :
samuelkuld
samuelkuld
03-11-2021
Answer:
The last choice, D.
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
The graphs of y=x2- 3 and y = 3x -4 intersect at approximately 1) (0.38,-2.85), only 2) (2.62,3.85), only 3) (0.38, -2.85) and (2.62,3.85) 4) (0.38, -2.85) and
A 3 cm by 3 cm rectangle sits inside a circle with radius of 4 cm
rachel received a $70 gift card for a coffee store. she used it in buying some coffee that cost $7.44 per pound. after buying the coffee, she had $25.36 left on
Find the ordered pair solution of y = (2/5)x + 2 corresponding to -5
Iridium-192 is an isotope of iridium and has a half life of 73.83 days. If a laboratory experiment begins with 100 grams of iridium-192, the number of grams, A,
y-x=15 y-x=5 using elimination
Victims of child physical abuse have _________ amount of risk for psychiatric disorders as non-victims.
Myra is evaluating the expression –31.7 + 4.5x, when x = 2.1. –31.7 + 4.5(2.1) –27.2(2.1) –57.12 What was Myra’s error?
You've decided on an idea for an essay you've been assigned to write. What should you do next
which of the following number sets does 82 squares belong in? 1,2,3 and 4 1 and 3 1 and 2 2, 3, and 4
