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
xxMikexx [17]
2 years ago
15

Find the value of the polynomial 6t^2 + 7t - 3 when t = -1​

Mathematics
1 answer:
Snezhnost [94]2 years ago
4 0

Answer:

the value of the polynomial should be -4

Step-by-step explanation:

Hope this Helped

You might be interested in
What is the arc measure of major arc AC on circle P in degrees
andreyandreev [35.5K]

An arc is a segment of a circle. An arc measure is the measure of an angle that the arc creates in the center of a circle, while an arc length is the span of the arc. This measure can be given in degrees or radians. We can easily convert between the two using the fact that pi radians = 180 degrees.
5 0
2 years ago
At 1:00 p.m., the water level in a pool is 13 inches. At 1:30 p.m., the water level is 18 inches. At 2:30 p.m.,the water level i
Mila [183]
The pool water goes up 5 inches every half hour.
6 0
2 years ago
Read 2 more answers
Theresa is 14 years younger than her brother. Together, their total age in years is 35.
solniwko [45]
Let :
T = Theresa age
H = her brother
We know :
T = H - 14
T + H = 35
Substitute T
H -14 + H = 35
2H - 14 = 35
2H = 49
H = 49/2 = 24.5
Since we know H = 24.5 we then can substitute it to either equation.
T = H - 14
T = 24.5 - 14
T = 10.5
Theresa is 10.5 years old
Her brother is 24.5 years old

4 0
3 years ago
Find the distance between the pair of points (-6.-17) and (-8.-19) The distance is (Round to the nearest thousandth as needed.)​
valina [46]

Answer:

2.83

Step-by-step explanation:

d= Square root of (x2 - x1 )^2 +( y2- y1)^2

from the point given you

x1= -6

y1 = -17

x2 = -8

y2 = -19

by applying the formula

Square root of ( -8 - (-6))^2 + ( -19 - (-17))^2

Square root of (-8+6) + (-19+17)^2

3 0
2 years ago
Solve for x: x^4 = 3^x
sveticcg [70]
There are no algebraic methods for finding solutions to a general mix of exponential and polynomial terms. A graphing calculator can be helpful.

This equation has 3 real solutions, approximately ...
  x ∈ {-0.802246431546, 1.51677641228, 7.17475582739}

_____
In the folder "iteration for solutions" is an equation for Newton's method iteration, essentially, ...
  g(x) = x -f(x)/f'(x)
where f(x) is defined as shown in the picture.

Many graphing calculators can compute a numerical derivative, so you can essentially write the formula in this form without having to do the derivative-taking yourself. This calculator is nicely interactive, so the iteration result is produced at the same time the argument for g(x) is entered. Essentially, you write the answer by copying the answer using the 4-digit zero-crossing values shown on the graph as the iteration starting point.

5 0
3 years ago
Other questions:
  • There is a light post that is 9 feet tall that casts a shadow that is 6 feet long. At the same time, there is a tree that casts
    5·1 answer
  • It cost $36 per person if 75 people rent the bus. How much will it cost per person if 100 people rent.
    9·1 answer
  • Gary invested $1,000 in a account earning interest at an annual rate of 5% compounded annually. Each year he deposited an additi
    14·1 answer
  • How do I solve this problem
    14·1 answer
  • What is the value of the product (3 - 2i) (3 +2i)?<br> O 5<br> 9 + 4;<br> 9 – 4;
    12·1 answer
  • ANOVA is a hypothesis testing technique used to compare the equality of means for two or more groups; for example, it can be use
    12·1 answer
  • Find the length of CD
    13·2 answers
  • Jared started a new job. On the first day he had orientation and worked for 2 hours. On the second day he trained for 4 hours. A
    10·1 answer
  • How would l solve this question???!!
    9·1 answer
  • What îs judy’s motto about zootopia to Find out skip count by 5s then crack the code
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!