4 years ago

The graph of a system of equations will intersect at more than ___.

1 answer:

3 0

<span>The graph of a system of equations will intersect at more than 1 point sometimes. Because in some cases it can't intersect axis.</span>

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If NQZ ~ CBK, find BK<br><br> Look at picture

nevsk [136]

Answer:

BK=39/7

Step-by-step explanation:

because NQZ~CBK

so BK/QZ = TZ/KF

(4x+1)/(2x+7) = 27/45 = 3/5

5(4x+1) = 3(2x+7)

20x + 5 = 6x + 21

14x = 16

x = 8/7

=> BK = 4(8/7)+1 = 39/7

5 0

3 years ago

Anyone know the answer?

Agata [3.3K]

Answer:

1/5 + z = 3/5

Step-by-step explanation:

1/5 + z = 3/5

z = 3/5 - 1/5

z = 2/5

3 0

2 years ago

Need help with 18- 23 . I tried doing them but come up with different answers not on the paper

rjkz [21]

18. 2/7 or b

19. 3/4 or b

20. Unable to see

21. 9/20 or a

22. 1/4 or a

23. 27/35 or b

8 0

4 years ago

Brainliest offered

miss Akunina [59]

I think they are asking for a formula, an equation.
in this case Roses: 24-10 = 14/day
Carnations 36-12=24/day
Week has 7 days
(24-10+36-12)x7

6 0

4 years ago

Find the volume of the region bounded by the paraboloid z=x2+y2 and the plane x+y=1 in the first octant.

Scorpion4ik [409]

Answer:

Step-by-step explanation:

Given

Paraboloid $z=x^2+y^2$ and Plane $x+y=1$ are bounded to get the area

In first octant

value of x varies from $0\leq x\leq 1$

value of y varies from $0\leq y\leq 1$

Volume $V=\int_{0}^{1}\int_{0}^{1-x}\left ( x^2+y^2\right )dydx$

$V=\int_{0}^{1}\left [ x^2y+\frac{y^3}{3}\right ]_{0}^{1-x}$

$V=\int_{0}^{1}\left [ x^2(1-x)+\frac{(1-x)^3}{3}\right ]dx$

$V=\int_{0}^{1}\left ( \frac{-4x^3}{3}+2x^2-x+\frac{1}{3}\right )dx$

$V=\frac{1}{6}$

5 0

3 years ago