doggounkown doggounkown

07-05-2020
Mathematics

contestada

I need help with this this is the only question i have right now good luck.

giving quite a few points

I need help with this this is the only question i have right now good luck giving quite a few points class=

Respuesta :

alexisritter13 alexisritter13

08-05-2020

the mistake is that -7^2 is 49, not -49

Answer Link

Otras preguntas

the combustion of propane may be described by the chemical equation, C3H8(g) + 5O2(g) --> 3CO2(g) + 4H2O(g) how many grams of O2(g) are needed to completely

Jerome bought 8 packs of baseball cards at a garage sale each pack had 10 cards he gave his younger sister 3 cards from each pack how many cards does Jerome hav

A TV at an electronics store originally costs $600, but it is on sale for 30% off. If a customer buying the TV has a coupon for $35.00 off of any purchase, what

A salesperson set a goal to earn $3,000 in July. He receives a base salary of $1,200 per month as well as a 10% commission for all sales in that month. How many

Joe has a collection of 35 DVD movies. He received 8 of them as gifts. Joe bought the rest of his movies over years. If bought the same number of movies each ye

a helicopter is hovering above a road at an altitude of 24 m. At a certain time, distance between the helicopter and a car on the road is 45.0 m. Calculate the

What are the particles floating around the nucleus of the atom

How did early humans protect their limited food resources?

the radius of the dial of the worlds longestclock is 7.7find the area of the dial

Find the roots of each polynomial equation X^3-2^2+5x-10=0.