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
Semenov [28]
3 years ago
11

Find the value of the expression: 2xy+2x^2 for x=−2.5 and y=−7.5

Mathematics
1 answer:
Kisachek [45]3 years ago
8 0
2(-2.5)(-7.5) + 2(-2.5)^{2}

= 50
You might be interested in
How many 1/4 cup servings are in 4 cups of oatmeal ?
Wewaii [24]
4 1/4 cup servings
hope this helps
5 0
3 years ago
Read 2 more answers
Bethany is making trail mix with 3 cups of raisins for every 2 cups of peanuts. Which table represents this proportional relatio
Firlakuza [10]

Answer:4th one

Step-by-step explanation:I did it

5 0
3 years ago
Read 2 more answers
X + 11 &lt; 6 <br> Solve and graph on a number line
Drupady [299]

Answer & Step-by-step explanation:

So I can't exactly graph exactly, but I'll try...

To solve:

x+11<6  Subtract 11 on both sides.

x<-5

To graph:

<-------|---------o---------|-------->

        -6        -5         -4

(The bolded part of the line is the side you shade the graph on. In case you can't see it, you have to shade the left side of the open circle.)

Hope this helps! Have an awesome day ( • ω • )^

4 0
3 years ago
What is the length in centimeters of EF?
IrinaK [193]
Use pythagorean theorem: 6^2+b^2=10^2; 36+b^2+=100; b^2=64; \sqrt{64}=8; b=8cm=EF

3 0
3 years ago
Read 2 more answers
Help me on iready i need help
mash [69]

Answer:

13/20

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What are the factors of 3
    15·2 answers
  • What is 9 1/6 - 5 5/5
    15·1 answer
  • Please Help!!!
    13·1 answer
  • A television costs $350. If a 7% sales tax is added, what is the total cost of the television?
    11·1 answer
  • Omg help me please like I just can't right now <br><br> 2x-6y= -12 <br> x+2y=14
    9·1 answer
  • Prime factorization of 52 using factor tree
    10·1 answer
  • Which is more, 1 pint or 16 fluid ounces?
    7·2 answers
  • Help plz:))) I’ll mark you BRAINLIEST
    10·1 answer
  • A, O and B lie on a straight line segment.
    8·2 answers
  • Can someone plz help me
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!