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
kompoz [17]
3 years ago
9

If x = -5 and y = 2x^2, then y = ? *

Mathematics
1 answer:
Mrrafil [7]3 years ago
7 0

Answer:

x = -5

y = 2×^2

y = 2 x (-5 x -5)

= 2 x 25

y = 50

You might be interested in
IM STUCK WITH THIS, ITS BETWEEN 22 OR 12 CAN SOMONE CHECK?<br> ILL MARK U BRAINIEST
Mkey [24]

Answer:

12

Step-by-step explanation:

it’s 12 because 4 x 3 = 12

6 0
3 years ago
Read 2 more answers
The value of the digit in the hundreds placed in the number 653841 is 1/10 the value of the digit in the thousand place in which
kondor19780726 [428]
The complete question in the attached figure

we have that
the value of the digit in the hundreds place in the number 653,841 is---> 800

case  A) 748,917
the value of the digit in the thousands place------> 8000
1/10 the value of the digit is-------> (1/10)*8000=800
800=800---------------> is ok

case  B) 749,817
the value of the digit in the thousands place------> 9000
1/10 the value of the digit is-------> (1/10)*9000=900
900 is not 800

case  C) 784,817
the value of the digit in the thousands place------> 4000
1/10 the value of the digit is-------> (1/10)*4000=400
400 is not 800

case  D) 797,481
the value of the digit in the thousands place------> 7000
1/10 the value of the digit is-------> (1/10)*7000=700
700 is not 800


the answer is
the option A) 748,917

6 0
4 years ago
PLEASE ANSWER ASAP ILL GIVE BRAINLIEST!!!’
LuckyWell [14K]

Answer:

d.  So y = 10 (.5)^x   the 10 is the initial amount of the sample at the time  it was discovered

Step-by-step explanation:

When we have an equation of the form

y = ab^x

a is the initial value at time x=0

b is the growth (or decay ) factor  ( 1 + or - percent)

and x is the time

So y = 10 (.5)^x   the 10 is the initial amount of the sample at the time  it was discovered


5 0
3 years ago
What's the equation of the line shown above?
Zigmanuir [339]

Answer:

D

Step-by-step explanation:

x,y 2,3 just trust me good sir

6 0
3 years ago
Read 2 more answers
In 3-8, find the missing side length of each right triangle. 50yd.<br> 30yd.
denis23 [38]
Hi! so you didn’t let us know which side length is missing and it kind of matters so i’ll attach an image so you can just copy the one that looks most like yours.

7 0
3 years ago
Other questions:
  • What is the answer to 7n-2(n+5)&lt; 3n-16
    7·2 answers
  • Which equation matches the graph of the absolute value function seen here?
    7·1 answer
  • Cassidy says that capacity is the same as the amount
    14·1 answer
  • Select the correct answer.
    9·1 answer
  • A line passes through (1,1) and (-3,5) what is the equation of the line in slope intercept form? y=
    8·1 answer
  • Find X if f(x)=18x+26 and f(x) = 2x+10​
    15·1 answer
  • Porsche’s mom told her to choose 3 crayons out if a box of 64 what is the probability she will choose red yellow and blue?
    5·1 answer
  • 16. Select ALL of the lines that are PERPENDICULAR to y = 3/4x + 9
    8·1 answer
  • second angle of a triangle is 10 degrees larger than the first angle. Third angle is 10 larger than second angle. Find the small
    14·1 answer
  • The record high temperature recorded one year was 93°F while the record low temperature that year was -21°F. How much warmer was
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!