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
denpristay [2]
3 years ago
14

Y=2x^2+5 when x=4... Help

Mathematics
1 answer:
balandron [24]3 years ago
7 0
Y=37 is the answer when x=4
You might be interested in
Using the graph below, find the missing value to complete the t-chart.
S_A_V [24]
I think the answer is (B)
5 0
3 years ago
Read 2 more answers
It is 2 miles from Ellie’s house to school, 1 mile = 5280 feet. How many feet is it from Ellie’s house to school ?
Lana71 [14]
This is a conversion problem. We know that 1 mile is 5280 feet, right? Since Ellie lives 2 miles, and two is double of 1, we just take 5280 and multiply that by two (or add it twice) to find how many feet is between Ellie's house and school. 5280 x 2 = 10560 (you get the same answer if you add 5280 twice). Therefore, 10560 feet lies between Ellie's house and school.
8 0
3 years ago
When the absolute value of the slope gets bigger, the graph of a line gets _____.
Kruka [31]
Longer B is the right answer
4 0
3 years ago
Read 2 more answers
If x-1/x=5 find x^3+1/x^3=?
ipn [44]

\dfrac{x-1}{x}=5\ \ \ \ /x\neq0\\\\\dfrac{x-1}{x}=\dfrac{5}{1}\ \ \ \ |\text{cross multiply}\\\\5x=x-1\ \ \ \ |-x\\\\5x=1\ \ \ \ |:5\\\\x=0.2\\\\\dfrac{x^3+1}{x^3}=\dfrac{x^3}{x^3}+\dfrac{1}{x^3}=1+\dfrac{1}{x^3}\to1+\dfrac{1}{0.2^3}=1+\dfrac{1}{0.008}\\\\=1+\dfrac{1}{\frac{8}{1,000}}=1+\dfrac{1,000}{8}=1+125=126\\\\\text{Answer:}\ \dfrac{x^3+1}{x^3}=126

5 0
3 years ago
Read 2 more answers
Create a set of five lengths so that:
lozanna [386]

Answer:

1, 2, 3, 7, 10

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Help!!!!!!!!!!!!!!!!
    6·1 answer
  • A certain class has 24 students. Which of the following could NOT be the ratio of boys to girls?
    9·2 answers
  • Which equation represents the magnitude of an
    12·1 answer
  • A boogie board that normally sells for $69 is on sale at a 35% discount. If the sales tax is 8%, what is the total cost of the b
    11·2 answers
  • The volume of a cube is 125m3 if I L of a paint covers 6m2, how many liters of paint are needed to paint the outside of the cube
    15·1 answer
  • Select the correct answer from each drop-down menu.
    9·1 answer
  • How long will it you to bik a distance of 108 miles at a speed of 24 mph
    10·1 answer
  • Sorry for only 13 points. I will give brainiest though!! plz answer asap
    10·2 answers
  • Austin is 8 years younger than twice Sarah’s age. Austin is 32 years old.<br><br> How old is Sarah?
    11·2 answers
  • Determine intervals when the graph is concave up or concave down
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!