3 years ago

Does anyone know the answer

Mathematics

2 answers:

Bas_tet [7]3 years ago

8 0

T= 1

Step by step:
Combine like terms t+4t
It will be 16-2t=5t+9
It will be -7t=-7
And then divide the answer is 1

kirza4 [7]3 years ago

3 0

Answer:

t = 1

Step-by-step explanation:

16 - 2t = t + 9 + 4t; move numbers and t's

-16 -16 ; subtract 16 from both sides

-2t = 5t -7 ; subtract -5t from both sides

-5t -5t

--------------

-7t = -7 ; divide by -7

t = 1

You might be interested in

2. Suppose 0 = 180°. Which of the following is NOT an equivalent coterminal 1 point

n200080 [17]

Answer:

D: 920

Step-by-step explanation:

My reasoning here was simple: 920 is the only option listed that is not divisible by 180.

Hope this helps. Have a great day!

6 0

3 years ago

Solve: 4n - 6 = 12 O n = 4 O n = -4 O n = 4.5 O n=-4.5

Alexus [3.1K]

Answer:

4.5

Step-by-step explanation:

4n - 6 = 12

add +6 to both sides

4n = 18

divide by 4

4/4n = 18/4

n = 4.5

7 0

2 years ago

Find a polynomial equation that has double zeros at x = -3, and x = 4.

Digiron [165]

Answer:

Step-by-step explanation:

reqd polynomial=(x+3)²(x-4)^2

3 0

3 years ago

1x10 to the fifth power over 4x10 to the negative faith power given on scientific notation

MissTica

Answer:

$2.5*10^{8}$

Step-by-step explanation:

The correct question is

1x10 to the fifth power over 4x10 to the negative fourth power given on scientific notation

we know that

To divide two numbers in scientific notation, divide their coefficients and subtract their exponents.

we have

$\frac{1*10^{5}}{4*10^{-4}}=(\frac{1}{4})*10^{5+4} =0.25*10^{9}= 2.5*10^{8}$

8 0

3 years ago

What is the capacity of the cube in liters?

Yanka [14]

Capacity=L^3
=8×8×8
=512L

6 0

2 years ago

Read 2 more answers