3 years ago

4 - t = 3(t - 1) - 5

Mathematics

1 answer:

Anika [276]3 years ago

4 0

Answer:

T=3

Step-by-step explanation:

4-T = 3(t-1) -5

4-t=3T -3-5

^^ distribute

-T=3T-12

^^combine like terms and subtraction prop. of equality.

-4T=-12

^^ subtraction property of equality

(-4T=12)/-4

^^ thats just getting rid of the -sign, then its also simpliying

T=3

You might be interested in

Help me please! I'd really appreciate it

Svetllana [295]

The ratio of the sides are the same. So 6/24=x/56. This leads to x being 14.

4 0

3 years ago

At what points does the helix r(t) = sin t, cos t, t intersect the sphere x2 + y2 + z2 = 65? (round your answers to three decima

Firdavs [7]

$\mathbf r(t)=\langle x(t),y(t),z(t)\rangle=\langle\sin t,\cos t,t\rangle$

$x^2+y^2+z^2=\sin^2t+\cos^2t+t^2=65$
$\implies t^2=64$
$\implies t=\pm8$

7 0

3 years ago

State how many solutions, 3 + 2x + 1 = 2x + 3

AlexFokin [52]

Answer:

Step-by-step explanation:

3 + 2x + 1 = 2x + 3

2x + 4 = 2x + 3

4 ≠ 3

no solution

5 0

3 years ago

Please help me with the answer ASAP

DENIUS [597]

Answer:

y = 4x + 1

Step-by-step explanation:

y = mx + b

b = y-intercept

From the graph we see that b = 1

m = slope

Start at (0, 1). Go up 8 units. Rise = 8. Go right 2 units. Run = 2.

slope = rise/run = 8/2 = 4

y = 4x + 1

6 0

2 years ago

Cara's muffin recipe calls for 1 1/4 cups of flour for the muffins and 3/4 cup of flour for the topping. If she makes 1/2 of the

olga55 [171]

Answer: 3/8

Step-by-step explanation:

4 0

2 years ago