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
BlackZzzverrR [31]
2 years ago
14

do not try me adamins i will get you you mack my points 100- or ban me i am not going to stop bakas ps i need help

Mathematics
2 answers:
VikaD [51]2 years ago
6 0
To answer this, you need to isolate t. To do this you're going to want to divide each side by 7 so that it cancels out the 7 being multiplied by the t. It should look something like this.

t • 7 = 63
------ ---- t = 63/7
7 7

Now that you've isolated t, all you have left is to solve the right side of the equation.

63 ÷ 7 = 9

Therefore, t is equal to 9.
12345 [234]2 years ago
3 0

Answer:

T=9

Step-by-step explanation:

You might be interested in
Mike reads 40 pages of a book in 50 minutes. David can read 10 more pages than Mike in 50 minutes. How many pages should David b
Sveta_85 [38]
David can read 50 pages in 50 minutes.
(50 pages)/(50 minutes) = 1 page/minute
Since David reads 1 page per minute,
in 80 minutes David can read 80 pages.
8 0
3 years ago
Read 2 more answers
I NEED HELP ASAP PLEASE!!!!!!!
Greeley [361]
The 2nd option is correct
3 0
3 years ago
HELP!!!!:(<br>2.) WHAT'S THE RESULT?​
Juli2301 [7.4K]

-1+5x

You combine like terms:

Here there are two different ones.

the number without the variable (the 1s) and the one with the variable (5x)

All you have to do is combine them:

1+(-1)+(-1) = 1-1-1 = -1

5x = 5x

So, the answer would be -1+5x

Hope this helps :D

6 0
3 years ago
What is the discriminant of 9x^2+=10x
prisoha [69]
9x^2-10x=0
D= b^2-4ac
b=-10
a=9
c=0
D=(-10)^2-4*9*0=10^2-0=100
4 0
3 years ago
What is the product? (9 t minus 4)(negative 9 t minus 4) negative 81 t squared minus 16 negative 81 t squared + 16 negative 81 t
liraira [26]

The product is negative 81 t squared + 16 ⇒ 2nd answer

Step-by-step explanation:

The product of two binomials (ax + b)(cx + d), where a, b, c, and d are constant

  • Multiply (ax) by (cx) ⇒ 1st × 1st
  • Multiply (ax) by (d) and (b) by (cx) ⇒ ext-reams and nears
  • Add the two products ⇒ like terms
  • Multiply (b) by (d) ⇒ 2nd × 2nd

Let us find the product of (9 t - 4) and (-9 t - 4)

Multiply the 1st two terms

∵ (9 t)(-9 t) = -81 t²

Multiply the ext-reams

∵ (9 t)(-4) = -36 t

Multiply the nears

∵ (-4)(-9 t) = 36 t

Add the like terms

∵ -36 t + 36 t = 0

Multiply the 2nd two terms

∵ (-4)(-4) = 16

Write the answer

∴ (9 t - 4)(-9 t - 4) = -81 t² + 0 + 16

∴ (9 t - 4)(-9 t - 4) = -81 t² + 16

The product is  -81 t² + 16

Learn more:

You can learn more about the product of algebraic expressions in brainly.com/question/1617787

#LearnwithBrainly

7 0
3 years ago
Read 2 more answers
Other questions:
  • Select all the correct answers.
    12·1 answer
  • Combine like terms to simplify -1(2/7b + 9) -8
    5·1 answer
  • Which equation, in point-slope form, represents a line with m= -4/7 that goes through the point (-1, 4)?
    6·1 answer
  • PLS HELP ON GEOMETRY
    13·1 answer
  • What is the Expanded form of 17,390
    14·2 answers
  • EASY --------What is cos K?<br>​
    12·1 answer
  • Canada has a population that is about 1/10 as large as the United States. If Canada's population is about 32 million, about how
    12·1 answer
  • Joe paid $10 for 8 batteries. Which graph represents the cost of the batteries he bought?
    9·1 answer
  • GIVING BRAINLIEST FOR BEST ANSWER!
    10·2 answers
  • NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. There are 21 mathem
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!