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3 years ago

PLEASE ANSWER ASAP> WILL MARK BRAINLIEST!!!!!

Mathematics

2 answers:

tekilochka [14]3 years ago

7 0

Answer:

exterior because it's an obtuse triangle.

Step-by-step explanation:

goldfiish [28.3K]3 years ago

4 0

Answer:

Step-by-step explanation:

PLS GIVE ME BRAINLIEST

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An employee at a department store is stocking cell phone cases. He has a box of 80 cases. Among the 80 cases, 40 are black, 10 a

Salsk061 [2.6K]

Answer:

$\sf \dfrac{203}{4108}$

As a decimal = 0.05 (nearest hundredth)

Step-by-step explanation:

$\sf Probability \ of \ an \ event \ occurring = \dfrac{Number \ of \ ways \ it \ can \ occur}{Total \ number \ of \ possible \ outcomes}$

First pick:

$\sf \implies P(pink)=\dfrac{30}{80}$

As the case is NOT replaced, second pick:

$\sf \implies P(pink)=\dfrac{30-1}{80-1}=\dfrac{29}{79}$

As the case is NOT replaced, third pick:

$\sf \implies P(pink)=\dfrac{29-1}{79-1}=\dfrac{28}{78}$

Therefore,

$\sf \implies P(pink \ and \ pink \ and \ pink)=\dfrac{30}{80} \times \dfrac{29}{79} \times \dfrac{28}{78}=\dfrac{203}{4108}$

Answer as a decimal = 0.05 (nearest hundredth)

6 0

2 years ago

The video club to which Lin belongs allows her to receive one free DVD for every three DVDS she rents. If she pays $3 for each D

Nesterboy [21]

Answer:

Step-by-step explanation:

Given:

On every 3 DVDs she rents, 1 DVD is received for free

Rent of each DVD = $3

Total amount paid = $114

Now,

The total number of DVDs she took on rent = $\frac{\textup{Total amount paid}}{\textup{Rent of each DVD}}$

The total number of DVDs she took on rent = $\frac{\textup{114}}{\textup{3}}$

The total number of DVDs she took on rent = 38

also,

For every 3 DVDs she gets 1 Free DVD

thus,

For every 1 DVD she gets $\frac{\textup{1}}{\textup{3}}$ free DVD

therefore,

For 38 DVD she gets $\frac{\textup{38}}{\textup{3}}$ free DVD

she gets 12.67 DVDs free

Since,

the DVDs cannot be given in fraction

Hence she will get 12 free DVDs

5 0

3 years ago

is the diameter of a circle with center P. The coordinates of the endpoints of the diameter are (1, 3) and (6, 6). What are the

VashaNatasha [74]

This the concept of geometry, we are required to get the coordinates of the point p which is the center of the circle.
The center of the circle will be at the point:
(x,y)
=[(6-1)/2,(6-3)/2]
=(5/2,3/2)

3 0

3 years ago

HEY CAN ANYONE HELP ME PLZ

finlep [7]

Step-by-step explanation:

1. 48 decide by 16 = 3 per min

2. Decide by 7 you will get 5:2

3. 24 per hour so 3 hours is 3 times 24 which is 72

4. 5cm per hour

5. 175:326.

6.1080 decide by 9 you get 120

120 times 13 is 15607.

7. 2520 decide by 9 is 280

Sara got 560 while Hina got 19608.

8. Ali is the fastest. He can fold 8 in a minute

9. I dont understand your question

10. A is 3

3 0

2 years ago

Find the x-intercepts if the parabola with vertex (-3,-18) and y-intercept (0,0). Write your answer

anzhelika [568]

Vertex form is
y = a(x - b)^2 + c

here a = -3 and b = -18 so we have

y = a(x + 3)^2 - 18

when x = 0 , y= 0 ( the y-intercept) so:-

0 = a(3^)2 - 18
9a = 18
a = 2

so the parabola is y = 2(x + 3)^2 - 18

x intercepts found as follows:-

2(x + 3)^2 - 18 = 0
(x + 3)^2 = 9
x + 3 = +/- sqrt9 = +/- 3

so x intercepts are 0 and -6 Answer

4 0

3 years ago