All categories

3 years ago

Find the value of x and found to the nearest degree help ASAP

Mathematics

1 answer:

seraphim [82]3 years ago

8 0

Answer:

Step-by-step explanation:

sin(X) = perpendicular/base

sin(X) = 7/19

X=arcsin(7/19)=22

You might be interested in

Need help due tonight

Degger [83]

Answer:

an=7n-19

(the last one)

Step-by-step explanation:

5 0

3 years ago

I WILL GIVE BRAINLIEST AND 30 POINTS FOR THE ANSWER!!

agasfer [191]

Answer:

1170 m²

Step-by-step explanation:

Parallelogram: 40 x 18 = 720

triangle: (50 x 18) / 2 = 450

total area: 720 + 450 = 1170

5 0

3 years ago

Factor 2m^3-12m^2+18m completely

Nina [5.8K]

Answer:

The answer is A.

Step-by-step explanation:

Firstly, you have to take out the common terms for this expression. In this expression, the common terms ard 2 and m :

$2 {m}^{3} - 12 {m}^{2} + 18m$

$= 2( {m}^{3} - 6 {m}^{2} + 9m)$

$= 2m( {m}^{2} - 6m + 9)$

Next you have to factorise the brackets :

${m}^{2} - 6m + 9$

$= {m}^{2} - 3m - 3m + 9$

$= m(m - 3) - 3(m - 3)$

$= (m - 3)(m - 3)$

$= {(m - 3)}^{2}$

So the final answer is :

$2m {(m - 2)}^{2}$

6 0

3 years ago

Read 2 more answers

Xyz^(2) if x=2 y=7 and z=-4

Afina-wow [57]

Answer:

-224

Step-by-step explanation:

xyz^2

(2)(7)(-4)^2

14 x -16

-224

8 0

3 years ago

Find the midpoint of the segment with the given endpoints.<br> (3,- 9) and (4, -8)

frez [133]

(3,-9)
(4,-8)

$\boxed{\sf (x,y)=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)}$

$\\ \sf\longmapsto \left(\dfrac{3+4}{2},\dfrac{-9+8}{2}\right)$

$\\ \sf\longmapsto \left(\dfrac{7}{2},\dfrac{-1}{2}\right)$

3 0

3 years ago