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lawyer [7]
3 years ago
6

If f(x) = 2x3 – 12x2 + 26x — 20 and X

Mathematics
1 answer:
geniusboy [140]3 years ago
4 0
Wait what? i’m sorry i don’t understand
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If an object is shot with an initial velocity of 160 ft/sec, what is the smallest initial angle will you need to obtain a horizo
MrRissso [65]
To solve the question we shall use the formula for the range given by:
Horizontal range, R=[v²sin 2θ]/g
plugging in our values we get:
500=[160²×sin 2θ]/10
5000=160²×sin 2θ
0.1953=sin 2θ
thus:
arcsin 0.1953=2θ
11.263=2θ
hence:
θ=5.6315°~5.63
3 0
3 years ago
The value of a motorbike depreciates by 32% per year. Work out the current value of a motorbike bought 5 years ago for £3600
DaniilM [7]
\bf \qquad \textit{Amount for Exponential Decay}
\\\\
A=P(1 - r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{initial amount}\to &3600\\
r=rate\to 32\%\to \frac{32}{100}\to &0.32\\
t=\textit{elapsed time}\to &5\\
\end{cases}
\\\\\\
A=3600(1-0.32)^5\implies A=3600(0.68)^5\implies A\approx 523.41601
3 0
3 years ago
What are congruent triangles?​
jolli1 [7]
Triangles that have all sides and angles the same length or degree.

Please give brainliest
4 0
3 years ago
Read 2 more answers
You have 42 oz of egg noodles. You need 5 oz to make one serving of chicken noodle soup. How many servings can you
GenaCL600 [577]

Answer:

8 servings

Step-by-step explanation:

Take the total ounces and divide by the number of ounces per serving

42/5 =8.4

Round down since we don't want to short someone on their soup

8

4 0
3 years ago
Help meh pwease <3 Have a great day y’all!
Alexxandr [17]

The first thing you would do is add all the numbers to get the total budget : $1500

Next you would calculate the present to get : 24.2% or just 24% if your rounding

3 0
3 years ago
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