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3 years ago

Sndnfnfndbsnsnsndndnfnfnnfnfnfndnsnzbzbxbzbbsbsbsbdjdjfjfkgkfkgkkvk k

Mathematics

2 answers:

leva [86]3 years ago

8 0

Answer:

Thanks!

Step-by-step explanation:

I needed some points.

Arturiano [62]3 years ago

4 0

1246678956)7t fhiuxdc

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Write an equation of the line in slope-intercept form

andre [41]

Answer:

y = 6

x = 3

Step-by-step explanation:

To find y and x on a graph, you must count how many squares one dot intercepts the same line as the other dot (in this case it's three) and for the y axis you do the ssme thing; find out how many squares are between both dots between the point where they intercept each other but for this time, it's vertically (in this case it's 6)

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3 years ago

yolandaa sunflower is 12 centimeters more than jean sunflower yolanda sunflower is 75 centimeters tall. how tall is jeans sunflo

klio [65]

Answer:

63 centimeters

Step-by-step explanation:

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3 years ago

Read 2 more answers

A group of 8 workers decides to send a delegation of 3 to their supervisor to discuss their grievances. Complete parts (a) thro

ivolga24 [154]

Answer:

A) 56

B) 21

Step-by-step explanation:

A) The number of delegations possible is given by;

C(n,r) = n!/[(n - r)!(r!)]

In this question, n = 8 and r =3

Thus,

C(8,3) = 8!/[(8 - 3)!(3!)] = 56

B) Since a particular member must be in the delegation, the number of outcomes will now be;

C(n, r) - C(n-1,r)

Thus, we have;

C(8,3) - C(7,3)

= 56 - [7!/[(7 - 3)!(3!)]

= 56 - 35 = 21

8 0

3 years ago

What are two numbers multiplied together to get 15 but add to be 12?

KiRa [710]

So x times y=15
x+y=12
solve
x+y=12
subtract x from both sides
y=12-x
subsitute
xy=15
x(12-x)=15
distribute
12x-x^2=15
subtract (12x-x^2) from both sides
0=x^2-12x+15
use quadratic formula which is
x= $\frac{ -b+/- \sqrt{b^{2}-4ac} }{2a}$
where you have
0=ax^2+bx+c
so
a=1
b=-12
c=15
subsitute
x= $\frac{ -(-12)+/- \sqrt{-12^{2}-4(1)(15)} }{2(1)}$
x= $\frac{ 12+/- \sqrt{144-60} }{2}$
x= $\frac{ 12+/- \sqrt{84} }{2}$
x= $\frac{ 12+/- 2\sqrt{21} }{2}$
x=6+/- $\sqrt{21}$
x=6+ $\sqrt{21}$ or 6- $\sqrt{21}$ or aprox
x=10.5826 or 1.41742
the numbers are 10.5826 and 1.41742

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4 years ago

What is the missing angle measure?

algol [13]

Answer:

x = 136º

Step-by-step explanation:

x = 180 - (29 + 15)

x = 180 - 44

x = 136

Hope that helps! :)

-Aphrodite

3 0

3 years ago