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Maru [420]
4 years ago
14

(x+4)(x+3)-x(x-2)=48

Mathematics
1 answer:
nikitadnepr [17]4 years ago
8 0

Step-by-step explanation:

trust me its b i got it right

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A bag of 4 cookies cost £1.80 how much will 1cost
Vinvika [58]
£1.80 divided by 4 =0.45...
so the answer is 45p...
hope this helps and HAGD!!
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Given the figure below, find the values of x and z<br><br>(5x+23)​
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3 years ago
Use the distributive property to remove the parentheses.
Mumz [18]

Answer:

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Step-by-step explanation:

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Evaluate b-2a-c for a = -7, b = 3, and c = -7 <br><br> a: 3<br> b: -18 <br> c: 24
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3 years ago
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The height, h, in meters above the ground, of a projectile at any time, t, in seconds, after the launch is defined by the functi
Ivanshal [37]
The equation h(t) =-6t^2 + 15t + 2 <span>sets the parabola. You can find the parabola vertex as:
</span>
t_v= \frac{-b}{2a} =- \frac{15}{2\cdot (-6)} = \frac{15}{12}= \frac{5}{4}=1.25

then 

h( \frac{5}{4} )=-6\cdot  (\frac{5}{4} )^2+15\cdot \frac{5}{4} +2= \frac{91}{8} =11.375

This means that the maximum height is 11.375 m and <span>a projectilereaches this height at 1.25 seconds.</span><span /><span>
</span><span>
</span><span>The projectile initially launched at time t=0, so the initial height is h(0)=2 m</span>


6 0
4 years ago
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