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
babunello [35]
2 years ago
6

Please I need help!!!

Mathematics
1 answer:
zavuch27 [327]2 years ago
3 0

Answer:

-25

Step-by-step explanation:

2 x (-5)² - 3 ( -9 x (-5) - 40)²

2 x 25 - 3 (45 - 40)²

2 x 5² - 3 x 5²

- 5²

- 25

You might be interested in
reflect the figure with the given vertices across the y-axis, A(0,-3), B(3,-4),C(2,-1) what is the image of B
grin007 [14]

Answer:

A(0,3) B(3,4) C(2,1)

Step-by-step explanation:

when reflecting you just the change the sign if either the X or the Y. in this case it's the Y

8 0
4 years ago
To make a scarf, Jenny uses blue and white yarn. The number of yards of blue yarn she uses is 4 times the number of white yarn i
spin [16.1K]
(blue yarn to white yarn)
4 to 1
4/1
4:1
8 0
3 years ago
Read 2 more answers
I can't seem to figure this out. Can someone please help me preferably ASAP! 15 POINTS!!
Alona [7]
1/3 of 

33.33333333333%
3 0
3 years ago
Read 2 more answers
Y/-5=1/10<br> Enter your answer as a reduced fraction.
Lady_Fox [76]

Answer:

1/2

Step-by-step explanation:

y/-5=1/10

multiply -5 on both sides

y/-5 x -5 - cancels

1/10 x -5/1

1/10 x -50/10 = 5/10 = 1/2

so then its y=1/2

3 0
3 years ago
What is 5 days as a fraction of 20 days?? but as a simplified fraction.
frutty [35]
Is would be 5/20 and then simplified is 1/4
8 0
3 years ago
Read 2 more answers
Other questions:
  • A certain 5-digit combination lock can be reset with a new combination. The lock uses numbers from 1 to 6. After a friend accide
    8·1 answer
  • Jared paints custom designs on skateboards. Last month he painted 7 small designs for $24.95 each and 7 large designs for $45.50
    10·2 answers
  • Giraffes are herbivores,or plant eaters. A giraffe can eat up to 75 pounds of leaves each day. Write and evaluate an expression
    13·1 answer
  • Pls Help dont get this
    9·2 answers
  • Can someone please tell me answers to these? You’re supposed to put pyramid, cone, cylinder, or sphere for 7-15. Someone help pl
    5·1 answer
  • Help me solve the Inequality Word Problem and solve?
    9·1 answer
  • Please help. Also show how you got it thanks!
    10·1 answer
  • Solve the function.<br> h(x)= 6x - 10<br> ————-<br> X + 3 <br><br><br> Help please
    10·1 answer
  • What is the slope of a line that passes (4, 10) and (1, 10)
    11·2 answers
  • You and your friend play a video game. You have a final score of 120 points and your friend has a final score of-67 points. By h
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!