All categories

3 years ago

Help Me Please! Does anyone know what is the Radical of 4/49

Mathematics

2 answers:

Serjik [45]3 years ago

7 0

2/7 im pretty sure hope it helped

mihalych1998 [28]3 years ago

5 0

Answer:

2/7

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

Exact Form:

2 /7

Decimal Form:

0. 285714

You might be interested in

Can you please show work if you can. Thank you

klemol [59]

17-34(304)$-5 this is what I put

7 0

3 years ago

PLEASE HELP 25 POINTS Write the equation for the following relation. Include all of your work in your final answer. Submit your

Deffense [45]

R = {(x, y): (4, 5), (8, 7), (12, 9), (16, 11), . . .}

Notice that y increases by 2 when x increases by 4

slope = 2/4 = 1/2

Notice that if you decrease x by 4 y will decrease by 2

So, y-intercept = (0,3)

Equation: y = (1/2)x+3

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

R = {(x, y): (2, 3), (4, 4), (6, 5), (8, 6), . . .}

slope = 1/2

y-int: (0,1)

Equation: y = (1/2)x + 1

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

Q = {(x, y): (2, 8), (3, 27), (4, 64), (5, 125), . . .}

Not a linear relation because y does not increase consistently

as x increases.

Equation: y = x^3

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

P = {(x, y): (1, 0), (2, 4), (3, 8), (4, 12), . . .}

slope = 4

y-int: -4

Equation: y = 4x-4

7 0

3 years ago

Read 2 more answers

NEED HELP!!!!!!!!!!!!!

worty [1.4K]

Hope this helps!! I just distributed when needed and solved for the unknown variable

6 0

3 years ago

In triangle ABC .m/A=35 ,m/B=65 , and a=8.71. Find b. Round your aswer to the nearest tenth. A. 13.8 B. 9.5 C. 8.7 D. 23.7

defon

Answer: b is about 13.8 or choice A.

See picture reply.

7 0

3 years ago

A boat heads north across a river at a rate of 2 miles per hour. If the current is flow A boat heads north across a river at a r

Ivahew [28]

Answer:

$\textrm{Resultant velocity}\ =\ \sqrt{29}\ miles/hour$

along the direction 68.19° from north.

Step-by-step explanation:

Given,

speed of the boat, u= 2 miles/hour along north

speed of the river, v= 5 miles/ hour along east

Since, north and east are perpendicular to each other, so we can write the resultant velocity in vector form as,

$\vec{r}\ =\ 2\hat{i}+5\hat{j}$

Hence, the magnitude of resultant velocity can be written as

$r\ =\ \sqrt{2^2+5^2}$

$=\ \sqrt{4+25}$

$=\ \sqrt{29}$

Hence, the magnitude of resultant vector is \sqrt{29} moles/hour.

And the direction of the boat can be given by,

$tan\theta\ =\ \dfrac{5}{2}$

$=>\ tan\theta\ =\ 2.5$

$=>\ \theta\ =\ tan^{-1}2.5$

= 68.19°

Hence, the resultant velocity of boat is $\sqrt{29}$ miles/hour along the direction making an angle 68.19° with the north.

8 0

3 years ago