subject
Mathematics, 16.04.2020 16:23 eddie6242

-32 = 2(x2 + 10x)
-32 + = 2(x2 + 10x + 25)
18 = 2(x + 5)2
9 = (x + 5)2
=X+5
x=-2 or x=

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 22.06.2019 00:00
Urgent! 20 points! here is a you are the new manager at trusty goods wholesale produce. you need to figure out how to adjust the amount of produce in your notes after the events of the day: you got 5 more crates of bananas someone returned 2 crates of apples a worker dropped a crate of grapes (oh no! , you had to throw them out) you sold a crate of bananas you sold 5 crates of apples can you write an expression to describe your day using: "a" for crates of apples "b" for crates of bananas and "g" for crates of grapes? make sure the expression is in simplest form question 2 (3 points) explain your steps using sentences.
Answers: 1
question
Mathematics, 22.06.2019 00:00
City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)
Answers: 2
question
Mathematics, 22.06.2019 02:30
3/4 + p = 1/2? i’m not sure how to solve it
Answers: 1
question
Mathematics, 22.06.2019 04:20
Dana kicks a soccer ball. the table shows the height of the soccer ball with respect to the time, in seconds, after the ball was kicked.time | height(seconds) | (feet) ~~~~~~~~~~~~~~~0.5 211 341.5 392 362.5 253 6which graph best displays the relationship shown in the table? (i just need confirmation that its c)
Answers: 2
You know the right answer?
-32 = 2(x2 + 10x)
-32 + = 2(x2 + 10x + 25)
18 = 2(x + 5)2
9 = (x + 5)2
=X+5<...
Questions
question
Mathematics, 14.05.2021 03:00
question
Mathematics, 14.05.2021 03:00
question
Mathematics, 14.05.2021 03:00
question
Mathematics, 14.05.2021 03:00
question
English, 14.05.2021 03:00
question
Physics, 14.05.2021 03:10