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
Vladimir [108]
3 years ago
5

Plz help! solve for t

Mathematics
2 answers:
Aleks04 [339]3 years ago
4 0

Answer:

t can equal 7 or -7

Step-by-step explanation:

inessss [21]3 years ago
3 0

Answer:

t=7 or t=-7

Step-by-step explanation:

To solve for t, we need to get t alone. To do this, perform the opposite of what is being done to the equation. Keep in mind, everything must be performed to both sides.

t^2=49

t is being squared. The opposite of squared is the square root. Take the square root of both sides.

√t^2=√49

t=√49

t=±7

So, t is equal to 7 or -7

You might be interested in
Find the solutions of the quadratic equation - 2^2+ 3x – 3 = 0
Assoli18 [71]

Answer:

-1/3

Step-by-step explanation:

2^2 + 3x - 3 = 0

4 - 3 + 3x = 0

1 + 3x = 0

x = -1/3

Hope it helps

7 0
2 years ago
The diagram shows the straight line which passes through the points (0, 1) and (3, 13).
Damm [24]

Answer:

y=4x+1

Step-by-step explanation:

First find the gradient of the straight line

Then substitute the gradient in the formula y=mx+c.

Substitute one of the given coordinates in the line to find the value of c.

After finding the value of c substitute it in the formula but do not write the values of x and y in the formula

5 0
3 years ago
Divide. Write in simplest form.
butalik [34]
Yes. / = divide & * = multiply.
As for the equation, 10 divided by 1 2/3 is 15
7 0
3 years ago
I don't have a question but x + 8900 = 390<br>​
AleksandrR [38]

Answer:

you did it wrong you have to subtract X from 8900.

First you want to subtract 390 from 8900 and that equals

<h2>8510</h2>
5 0
2 years ago
Whats the center and radius of (x+3)^2+(y-5)^2=64
Alexandra [31]

Answer:

The answer to your question is Center = (-3, 5)  radius = 8

Step-by-step explanation:

Data

                (x + 3)²  +  (y - 5)² = 64

Process

Because of the characteristics of the equation, we conclude that it is a circle.

Standard form of a circle:

              (x - h)² + (y - k)² = r²

In this form of the equation, the center has coordinates (h, k), just change the signs.

And to get the radius, just get the square root of r²

h = -3

k = 5

r = 8

Center = (-3, 5)

radius = 8

5 0
3 years ago
Other questions:
  • is 14 closer to 10 0r 15 or 20, is 11 closer 10 or 15 or 20 ,is 18 closer to 15 or 10 or 20, is 16 closer to 10 or 15 or 20
    6·2 answers
  • A rectangular prism has a base that is 4 m by 6 m and a height of 10 m. If all dimensions are doubled, what happens to the volum
    11·2 answers
  • A helicopter is flying from Hong Kong to Jakarta. The latitude of Jakarta is -6.20°, and its longitude is 106.80°. The latitude
    7·2 answers
  • Mason and Christian go to the movie theater and purchase refreshments for their friends. Mason spends a total of $45.75 on 3 bag
    9·1 answer
  • Mark owes his sister $15. He earned $20. He gave 1/5 of his earnings to a local charity and then he paid his sister. Does Mark h
    12·2 answers
  • √y =x linear or nonlinear
    9·1 answer
  • If you subtract 5 1/2 minus 2 1/8, how much is it?
    10·2 answers
  • 8 out of 10 of the people at the circus are kids. if 575 tickets were sold,how many are expected to be kids?
    8·1 answer
  • Jose works as a salesperson at an electronics store and sells phones and phone accessories. Jose earns a $9 commission for every
    11·1 answer
  • For a moving object, the force acting on the object varles directly with the object's acceleration. When a force of 45 N acts on
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!