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
Free_Kalibri [48]
3 years ago
5

What is the value of t? :O (A) -20 (B) -5 (C) 5 (D) 20

Mathematics
1 answer:
Gnoma [55]3 years ago
3 0
3/5t -4 -7/10t  = -2 (as you know 3/5 = 6/10) so
6/10t - 4 - 7/10t = -2
Simplify
-1/10t -4 = -2
add 4 to both sides
-1/10t - 4 + 4 = -2 + 4
-1/10t = 2
multiply -10 to both sides
-1/10t *(-10)  = 2 * (-10)
Simplify
t = -20

Answer first one t = -20

You might be interested in
6. Which of the following is true about the
Gnom [1K]
C.
Y=mx + b is the formula (M being slope, and B being the y intercept) always start by going up or down by what the y-intercept number is, if it’s -9 you go down the y axis 9 numbers from the origin (0,0) and slope (m) is always better put in a fraction-5x is better put in -5/1x
Think of the top number of the fraction as ‘up/down’ and the bottom number as ‘over’ if the top number is negative you will go down from the y-intercept number that many times, the bottom number is how many spots you go over from that number , it is always to the right.
5 0
2 years ago
Three consecutive integers whose sum is 363.
Alex777 [14]
Answer: 120,131,122
Your three integers are x, x+1, and x+2
x+x+1+x+2=363
3x+3=363
3x=360
x=120
x+1=121
x+2=122
7 0
3 years ago
Read 2 more answers
Find the exact volume of a sphere with a radius of 6 inches
ladessa [460]

Answer:

904.778 in.

Step-by-step explanation:

Formula for volume of sphere:

4/3×(3.1426)×(radius)^3

=904.778 inches

4 0
3 years ago
2/3 times 3/4 in simplest form
cestrela7 [59]

Answer:

1/2

Step-by-step explanation:

2/3 times 3/4 is 6/12, and 6/12 in simplest form is 1/2.

3 0
3 years ago
PLEASE HELP!! <br> Let g(x) = -5x + 2 I’m confused
lina2011 [118]

Answer:

7

Step-by-step explanation:

We need to plug in -1 for x. Here's what we get:

-5(-1)+2     multiplying two negative numbers gives us a positive number

5+2

= 7

4 0
3 years ago
Read 2 more answers
Other questions:
  • 18 ÷ x = -2 what does x equal
    5·1 answer
  • According to the general equation for conditional probability, if P(AuB')=5/9 and P(B)=1/3, what is P(A|B')?
    9·1 answer
  • How many kilometers did Amelia drive per liter
    14·1 answer
  • Beginning with the equation x= -90, write the new equation produced by dividing both sides by 10
    11·1 answer
  • Multiply. Write your answer in scientific notation.<br> (8.8 x 10')(7.5 x 10<br> 10 )
    6·1 answer
  • 1 2/3 - 3/5 as fraction
    7·1 answer
  • which of the following equation represents a linear function a. f(x) =6x-3 b. f(x) = 7x(x+1) c.f(x) = x2+3x2 d. f(x) = x2(x-3​
    10·1 answer
  • 36% of £240 add working out pleasee
    8·2 answers
  • In the triangle below,
    7·1 answer
  • Find the slope of the line passing through the points (-3, 3) and (5, 9)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!