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
And has enough seats for 312 people. How many seats are
pogonyaev

Answer:

What is the first part of the question? Can you put it in the comments?

Step-by-step explanation:

3 0
2 years ago
Factor the polynomial by its greatest common monomial factor.<br> 3b^5+15b^4−18b^7
Natasha2012 [34]

Answer:

Step-by-step explanation:

3b⁵ + 15b⁴ - 18b⁷ = 3b⁵ + [3*5*b⁴] - [6*3*b⁷]

=3b⁴*( b + 5 - 6b³)

3 0
3 years ago
PLEASE ANSWER ASAP!
Blizzard [7]

Step-by-step explanation:

Let the length of the bridge be x

Since, triangles ADF and BCF are similar, ratio of their corresponding sides are equal.

Therefore,

60 / 144 = 40 / x

X (length of the bridge) = <u>96 m</u>

4 0
3 years ago
The cost of a student ticket to the school play is $7. Write an equation that correctly relates the total cost, c, for a particu
svp [43]
The answer is:

c = 7s

The Independent Variable is: s
The Dependent Variable is: c
8 0
3 years ago
What is m⦟3?
ANEK [815]
57 degrees because vertical angles are the same measure
6 0
3 years ago
Other questions:
  • What is the sum of the sequence 1+3+5+7+...+99<br> Use Gauss's approach to find the following sum.
    15·1 answer
  • How can Ari simplify the following expression? StartFraction 5 Over a minus 3 EndFraction minus 4 divided by 2 + StartFraction 1
    7·1 answer
  • 75% of a number is 120. What is 40% of the number? A. 36 B. 64 C. 138 D. 225
    12·2 answers
  • Simplify the following. (a) 3(-3 + 5x) - 1 (4 - 4x) (b) 3 squareroot 64 x^15 y^3 -2(-15 e^5 t/30 e^-2 t^-3)^0
    7·1 answer
  • 78 divided by 48 what is it between
    5·2 answers
  • Which answer is an equation in point-slope form for the given point and slope?
    7·2 answers
  • Answer if you can please ​
    6·1 answer
  • Find the equation the graph represents.<br> Find the solution to the equation<br>​
    10·1 answer
  • Jason has 3/ 4 ton of stone to spread equally in 3 square yards. How many tons of stone will be spread in each square yard?
    15·1 answer
  • Contruct 3 equation starting with -2
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!