All categories

3 years ago

Which equation has a solution of t = 1/4

Mathematics

2 answers:

ValentinkaMS [17]3 years ago

8 0

Answer:

C. 2t = 1/2

Step-by-step explanation:

A. 2 1/4 + (1/4) = 4

9/4 + 1/4 = 4

10/4 = 4

2 1/2 = 4 X

B. 4(1/4) = 16

1 = 16 X

C. 2(1/4) = 1/2

1/2 = 1/2

D. (1/4) - 1 = 3/4

-3/4 = 3/4 X

ss7ja [257]3 years ago

5 0

Answer:

2t = 1 / 2

Step-by-step explanation:

2t = 1 / 2

t = 1 / ( 2 x 2 )

t = 1 / 4

You might be interested in

Find the equation in general form of the circle with center at the origin and radius equal 6.

____ [38]

$\bf \textit{equation of a circle}\\\\ 
(x-{{ h}})^2+(y-{{ k}})^2={{ r}}^2
\qquad 
\begin{array}{lllll}
center\ (&{{ h}},&{{ k}})\qquad 
radius=&{{ r}}\\
&0&0&6
\end{array}\\\\
-------------------------------\\\\
(x-0)^2+(y-0)^2=6^2\implies x^2+y^2=36$

3 0

3 years ago

There are twice as many flute players as there are trumpet players in the band. if there are n flute players, write an algebraic

ale4655 [162]

Answer:

n/2 = # of trumpet players

Step-by-step explanation:

6 0

3 years ago

Video rental stores are being replaced by streaming subscriptions. In one area, there were 10 video rental locations in 1996, bu

SSSSS [86.1K]

Answer:

The unit rate is -1 store per year

Step-by-step explanation:

Let

x -----> the number of years since 1996

y ----> the number of video rental stores

we know that

The year 1996 represent x=0

2016 represent ----> x=2016-1996=10 years

we have the points

(0,10) and (10,1)

The unit rate is equal to the slope of the linear equation

<em>Find the slope m</em>

$m=(1-10)/(10-0)$

$m=-1\ stores/year$ ----> is negative because is a decreasing function

therefore

The unit rate is -1 store per year

7 0

4 years ago

P. 14.1

irakobra [83]

Answer:

. a = 15, b = 20 2. a = 5, b = 12

N. 25

U. 9

3. a = 13, b = 84

4. a = 65, b = 72

O. 97

5. a = 6, b = 17.5

6. a = 6-, b = 7

H. 116.6

N. 60

Find the side length b of the right triangle with the given

hypotenuse c and side length a. Round your answer to the

nearest tenth.

G. 30

O. 13

7. c = 61, a = 11

8. C = 82, a = 80dis is the good kid ok

Step-by-step explanation:

5 0

3 years ago

Kevin is going to purchase sod for his backyard (see diagram below). How many square feet of sod will Kevin need?

Andrews [41]

Answer:

450 square feet

Step-by-step explanation:

Think of the shape as a complete rectangular

The area of the rectangular shape would be 25×30 = 750 square feet

Now find the area of the missing space and subtract it from 750

it would be 15×20 = 300 square feet

750 - 300 = 450 square feet

6 0

3 years ago