3 years ago

Anita has 1 ¼ as much money as Tonya , and Tonya has ⅔ ( two-

Mathematics

1 answer:

Debora [2.8K]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

Hey stars of the day i need help

Solnce55 [7]

Answer:

x = 20

Step-by-step explanation:

Assuming that both 6x and 120 are equal to each other, you can use simple algebra to find out what x is

6x = 120 (divide both sides by 6 to isolate x)

x = 20

8 0

2 years ago

Solve for y: 9y = 36 A) y=4 B)y=12 C)y=18 D) y=9

igor_vitrenko [27]

Answer:

y=4

Step-by-step explanation:

9y=36

first divide both sides by 9 (9y/9) and (36/9)

y=4

Now test that it is correct by replacing y with 4

9(4)=36

Indeed!

4 0

3 years ago

Read 2 more answers

Where is Point B on the number line

pishuonlain [190]

I think it’s -3 1/3 because if you count your lines after -3 to -2 you get 3 and it’s on the first line so 1/3! Hope this makes sense :)

3 0

2 years ago

Read 2 more answers

Evaluate the line integral, where c is the given curve. c y3 ds,

postnew [5]

Parameterizing $\mathcal C$ by

$\mathbf r(t)=(t^3,t)$

with $0\le t\le2$ , we have

$\mathrm ds=\|\mathbf r'(t)\|\,\mathrm dt=\sqrt{(3t^2)^2+1^2}\,\mathrm dt=\sqrt{9t^4+1}\,\mathrm dt$

So

$\displaystyle\int_{\mathcal C}y^3\,\mathrm ds=\int_{t=0}^{t=2}t^3\sqrt{9t^4+1}\,\mathrm dt$
$=\displaystyle\frac1{36}\int_0^236t^3\sqrt{9t^4+1}\,\mathrm dt$
$=\displaystyle\frac1{36}\int_{u=1}^{u=145}\sqrt u\,\mathrm du$
$=\dfrac{145^{3/2}-1}{54}$

5 0

3 years ago

Is it

Hatshy [7]

Answer:

B. 90 degrees counterclockwise

Step-by-step explanation:

7 0

2 years ago