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
a_sh-v [17]
3 years ago
15

What is the value of 4x^2 + 5x . when x = 1

Mathematics
2 answers:
Lostsunrise [7]3 years ago
8 0

Answer:9

Step-by-step explanation:

First you would replace the x with 1. Then you would evaluate 1^ 2 which would be one. That would leave you with 4(1) + 5(1). Which is 9

Lynna [10]3 years ago
7 0

Answer:

9

Step-by-step explanation:

Just substitute the value of x onto the x variables in the equation

; 4(1)^2 + 5(1)

; 4 + 5

; 9

You might be interested in
Of all the calls in the first quarter of year 5, how many were abandoned
11Alexandr11 [23.1K]

I do not know what you mean, but ok.

4 0
3 years ago
HEY GUYS I NEED HELP LIKE REALLY BAD I HAVE A DBA( test) WHATS EVERYTHING I NEED TO KNOW ABOUT Exponential Functions PLZZZZ HELP
Angelina_Jolie [31]

Answer:

An exponential function can describe growth or decay

It gets rapidly smaller as x increases, as illustrated by its graph. In the exponential growth of f(x), the function doubles every time you add one to its input x.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A mother is 5 times as old as her daughter. In 6 years she will be 3 times as old as her daughter. How old is the mother and her
Serga [27]

Answer:

The mother is 30 and the daughter is 6

Step-by-step explanation:

When solving for this, you can derive the equations

x=5y and x+6= 3(y+6)

x= mother and y= Daughter

Solve the equations by substituting the first equation into the places of x in the second equation to get the value of x. Next, pug in the value of x and solve for y.

6 0
2 years ago
April carries 5 suitcases to the car.Each suitcase weighs 6 1/3 pounds.How many pounds does April carry in all?
Neporo4naja [7]
The answer to your question is 31 2/3.
6 0
3 years ago
How to you solve 7 7/10- 3 4/5
Vera_Pavlovna [14]
Make them both improper fractions.
77/10 - 19/5

Give them common denominators (multiply the second fraction by 2)
77/10 - 38/10

Subtract 
39/10 = 3 9/10
8 0
3 years ago
Read 2 more answers
Other questions:
  • Help please and explain
    8·1 answer
  • Complement of 18 degrees
    14·1 answer
  • Help Me Please (30 Points) + Brainliset Answer
    13·2 answers
  • What is the equation of a line with a slope of -1 and a y-interceptor -5
    5·1 answer
  • Solve For x . Show all steps / work !
    7·1 answer
  • Determine whether the equation 2x + y = 8 is linear. If so, graph the function.
    12·1 answer
  • A pipe can fill a tank in 120 minutes while the drain can drain it in 150 minutes. If the drain is left open and the fill pipe i
    11·1 answer
  • I need help SOO bad Help me please!!!!!
    11·2 answers
  • A box is to be constructed with a rectangular base and a height of h cm. The length, l, of the box is 10 cm, and the width, w, i
    12·1 answer
  • Each patron can borrow the books for 2 weeks and renew the loan twice. What is the maximum number of days a patron can keep the
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!