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
Semmy [17]
2 years ago
5

Make t the subject of the formula 2(a + t) = 5t + 7

Mathematics
2 answers:
cupoosta [38]2 years ago
8 0

Answer:

t \:  = ( \frac{2a - 7}{3} )

Step-by-step explanation:

2a+ 2t = 5t + 7

2a - 7 = 5t - 2t

2a - 7 = 3t

t = answer

snow_lady [41]2 years ago
3 0

Answer:

Step-by-step explanation:

2a + 2t = 5t + 7

2a - 7  =  3t

t =  (2a = 7) / 3

You might be interested in
What is the volume of the cube?
weeeeeb [17]
Hi !
The volume of the cube is :
18 × 18 × 18= 5 832 mm³
The answer is D.
3 0
3 years ago
If f(x) = 2x2 and g(x)= x2 + 2x, which expression represents f(g(x))?
andre [41]

Answer:

f(g(x)) = 2(x^2 + 2x)^2

f(g(x)) = 2x^4 + 8x^3 + 8x^2

Step-by-step explanation:

Given;

f(x) = 2x^2

g(x) = x^2 + 2x

To derive the expression for f(g(x)), we will substitute x in f(x) with g(x).

f(g(x)) = 2(g(x))^2

f(g(x)) = 2(x^2 + 2x)^2

Expanding the equation;

f(g(x)) = 2(x^2 + 2x)(x^2 + 2x)

f(g(x)) = 2(x^4 + 2x^3 + 2x^3 + 4x^2)

f(g(x)) = 2(x^4 + 4x^3 + 4x^2)

f(g(x)) = 2x^4 + 8x^3 + 8x^2

Hope this helps...

7 0
3 years ago
VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.
mario62 [17]

Answer:

Coordinates switch, and the new y-coordinate changes sign

Explanation:

We have point A with the coordinates (-1,2), when we rotate it c90º it becomes (2,1).

What happened? The coordinates switched and the x-coordinate of A (-1) became the y-coordinate of A' (1) and it changed its sign.

7 0
3 years ago
Read 2 more answers
A certain microprocessor requires either 2, 3, 4, 8, or 12 machine cycles to perform various operations. Twenty-five percent of
myrzilka [38]

Answer:

The average number of machine cycles per instruction for this microprocessor is 5.8.

Step-by-step explanation:

To find the average number of machine cycles per instruction for this microprocessor, we multiply each number of cycles for it's relative frequency.

We have that:

25% require 2 cycles.

20% require 3 cycles.

17.5% require 4 cycles.

12.5% require 8 cycles.

25% require 12 cycles.

So the average number is:

M = 0.25*2 + 0.2*3 + 0.175*4 + 0.125*8 + 0.25*12 = 5.8

3 0
2 years ago
The temperature for 5 days is shown in the table. If on the 6th day the temperature is 83, by how much will this increase the ov
laila [671]

Answer:

I cant see the table

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • A post card collector has 1,230 postcards if she displays them on pages that hold 6 cares each how many pages does she need ?
    14·1 answer
  • Hans is planting a garden with snapdragons and daisies. The table shows some possible combinations of the two plants. If Hans pl
    11·2 answers
  • Choose the correct simplification of (2x3 + x2 − 4x) − (9x3 − 3x2).
    8·2 answers
  • Cell phone bills for residents of have a mean of $47/line with a standard deviation of $9/line. Find the probability that the av
    12·1 answer
  • John is driving at a constant speed of 40 miles per hour. How long does it take him to travel 50 miles?
    5·2 answers
  • The endpoints of a line segments are at the coordinates (-6,3,4) and (4,-1,2) what is the midpoint of the segment
    15·1 answer
  • HELP HELP PLEASE ILL MARK BRAINLIEST
    10·2 answers
  • Can you help me please (get brainliest)
    6·1 answer
  • Im stuck need help ASAP!!!!! Anyone?
    8·1 answer
  • I need to find the answer to this question and please explain how.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!