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3 years ago

If 200 gems cost $5, how much is each gem?

1 answer:

Pie3 years ago

8 0

You can find this answer by dividing 200 by 5.
200 / 5 = 40. We know that each gem being $40 does not make sense, so it would be 0.40 cents per gem

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Need help on finding the equation for both graphs

Assoli18 [71]

for #1 it is y=-3/2x+4 the -3/2 is the slope and the 4 is the y intercept

for #2 it is y=6/+2 the 6/2 is the slope and the 2 is the y-intercept

the y-intercept is where the line passes through the y axis

5 0

4 years ago

9 hours = days can anyone tell me<br>

stealth61 [152]

How many minutes are in 9 hrs

1 hr = 60 min

You must apply dimensional analysis (aka setting up fractions where the units you want will cancel out and the ones you want stay)

$\frac{9 hr}{1} *\frac{60 min}{1hr}$

9 hrs is 540 min

Hope this helped!

~Just a girl in love with Shawn Mendes

7 0

3 years ago

Read 2 more answers

Find the smallest zero for the function h(x) =4x squared -8x-60

Alekssandra [29.7K]

Answer:

The smallest zero is $x=-3$

Step-by-step explanation:

The given function is

$h(x)=4x^2-8x-60$

To find the zeros of this function, we equate it to zero.

$\Rightarrow 4x^2-8x-60=0$

Dividing through by 4 gives

$x^2-2x-15=0$

We split the middle term to get;

$x^2-5x+3x-15=0$

Factor

$x(x-5)+3(x-5)=0$

Factor further to get;

$(x-5)(x+3)=0$

$(x-5)=0,(x+3)=0$

The zeros are

$x=5,x=-3$

The smallest zero is

$x=-3$

4 0

3 years ago

6k²+16k=0<br> x²-5x= 0<br> ANSWer these noeww!

pentagon [3]

Answer:

1) k = (-8)/5

2) x = 5

Step-by-step explanation:

$6 {k}^{2} + 16k = 0$

$= > 2k(3k + 8) = 0$

$= > 3k + 8 = \frac{0}{2k} = 0$

$= > 3k = - 8$

$= > k = \frac{ - 8}{3}$

${x}^{2} - 5x = 0$

$= > x(x - 5) = 0$

$= > x - 5 = \frac{0}{x} = 0$

$= > x = 5$

8 0

3 years ago

How to find the value of an angle

trasher [3.6K]

What kind of anle PICTURE please

5 0

4 years ago