1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mice21 [21]
3 years ago
14

If x is an integer, what is the least possible value of x for a rectangular lot

Mathematics
1 answer:
AlexFokin [52]3 years ago
7 0

Answer:

k = 13The smallest zero or root is x = -10

===============================

note: you can write "x^2" to mean "x squared"

f(x) = x^2+3x-10

f(x+5) = (x+5)^2+3(x+5)-10 ... replace every x with x+5

f(x+5) = (x^2+10x+25)+3(x+5)-10

f(x+5) = x^2+10x+25+3x+15-10

f(x+5) = x^2+13x+30

Compare this with x^2+kx+30 and we see that k = 13

x^2+13x+30 = 0

(x+10)(x+3) = 0

x+10 = 0 or x+3 = 0

x = -10 or x = -3

The smallest zero is x = -10 as its the left-most value on a number line.

Step-by-step explanation: Hope this helps kind of.

You might be interested in
HELPPO ME PLEASEE!!!!!!
ElenaW [278]

Answer:

Here,

x + 25° + 3x + 95° + 80°=360° (Sum of angles of a quadrilateral is 360°)

or,x+3x + 25° + 95° + 80° =360°

or,4x + 200 = 360°

or,4x = 360 - 200

or,4x = 160

or,x = 160÷4

or,x = 40

Now,

Angle K = (x + 25)° = 40 + 25° = 65°

Angle L = 3x° = 3 × 40° = 120°

4 0
3 years ago
Which point on the graph represents the y-intercept?
Helga [31]
Point W represents the y-intercept
8 0
3 years ago
You are given two functions f(x) and g(x). How has the graph of g(x) changed from that of f(x)?
madreJ [45]

Answer:

C. g has been shifted down five units and to the left two units from f

Step-by-step explanation:

Sana makatulong

8 0
3 years ago
7900 dollars is placed in an account with an annual interest rate of 5.5%. How much will be in the account after 11 years?
My name is Ann [436]

Answer:

\$12,679.50

Step-by-step explanation:

we know that

The simple interest formula is equal to

A=P(1+rt)

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

in this problem we have

t=11\ years\\ P=\$7,900\\ A=?\\r=5.5\%=5.5/100=0.055

substitute in the formula above

A=7,900(1+0.055*11)

A=7,900(1.605)

A=\$12,679.50

6 0
3 years ago
Y = 2x + 3<br> y = -3x + 8
snow_lady [41]

Answer:

i did not get that

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Six more than a number can be written as which variable expression
    7·1 answer
  • What is the perimeter of 2m 10cm by 45cm
    8·2 answers
  • Hakim invests $700 in a bank that pays 5% simple interest annually. After one year he uses the money in his account to buy a com
    14·1 answer
  • Dominick lives 1/3/4 from his school. if his mom drives him half the way, how far will Dominick have to walk to school
    15·2 answers
  • A Wheel has a radius of 15 cm. Approximately how how far does it travel in 4 revolutions
    9·1 answer
  • Which of the following is not a true statement about pi?
    11·1 answer
  • If a reporter for your local newspaper conducts a survey on music preference and only asks people leaving a country music concer
    13·1 answer
  • Pls help me with math ASAP
    5·2 answers
  • 2. Write the equation of the line that passes
    15·1 answer
  • PLEASE ANSWER ASAP, WILL GIVE BRAINLIEST IF CORRECT
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!