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
mylen [45]
3 years ago
11

When t = -3 Work out the value of 4t squared – 6

Mathematics
2 answers:
vesna_86 [32]3 years ago
6 0

Answer:

-42

Step-by-step explanation:

t^2^=-9

4x-9=-36

-36-6=-42

Vaselesa [24]3 years ago
3 0

Answer:

30

Step-by-step explanation:

4(-3)^2-6

4(9)-6

36-6

30

You might be interested in
I’m having a bit of trouble please help me
Vanyuwa [196]

Answer:

wouldnt it be -4 -4??since it going from 4 to 4 maybe

8 0
3 years ago
i need help with my homework plssssss stella drank 2/3 of her water on monday and on tuesday she drank 3/7 how much alltogether
mel-nik [20]

Answer:

1  2/21

Step-by-step explanation:

2/3 + 3/7

14/21+ 9/21= 23/21

5 0
3 years ago
Janice used a 16-inch dowel and a 21-inch dowel to build a kite what is the perimeter of her kite
marusya05 [52]
16x2=32
21x2=42
32+42=54

the perimeter is 54
6 0
3 years ago
The bedroom is 17 feet long by 18 feet wide, and the ceiling is 9 feet high. The inside of the bedroom door will be painted the
Lisa [10]

Answer:

Step-by-step explanation:

Do it yourself m8!

4 0
3 years ago
Solve the system by elimination<br> -6x + 6y = 0<br> 9x - 8y = 4
jarptica [38.1K]

Answer:

Point form: (4, 4)

x = 4, y = 4

7 0
3 years ago
Other questions:
  • On Thursday, 60% of the movieg were male if the male were 345 how many female's were there?
    11·1 answer
  • Which situation is an example of comparative advantage?
    13·2 answers
  • Can anyone help me please?
    9·1 answer
  • What does the fraction 4/5 mean? Show how can it be written using division?
    7·2 answers
  • If f(x)=e* and g(x) = X-4, what is (gºf)(x)?
    11·1 answer
  • Factor the polynomial
    6·1 answer
  • Solve question please​
    12·2 answers
  • Please help, I will mark you brainiest, thank you’
    8·1 answer
  • If the (Z) clock (O) is (O) one (M) 1:10 what will it be in 34 hours and 89 minutes?
    13·2 answers
  • HELP ILL MARK BRAINLIEST <br> Please just do questions 4. And 5.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!