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Makovka662 [10]
4 years ago
11

Part 2/2 6-10 Im so tired and staring at a bright screen gives me a headache =/

Mathematics
1 answer:
atroni [7]4 years ago
7 0

Answer:

Step-by-step explanation:

the first 1 is lamarck

the second one is 1,3,4

then last one is the 4th one

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Find m Of the function
Masteriza [31]

Answer:

m=1

Step-by-step explanation:

slope formula is y=mx-b

whenever a variable is by itself, the coefficient is always 1

6 0
3 years ago
Annie rides her bicycle the 1.5 km to Ben’s house at an average speed of 12 km/h. Calculate the percentage increase that 12 km/h
castortr0y [4]
The question is asking you to find how much more quicky Annie is traveling on a bike compared to walking. We simply divide her biking speed by her walking speed to get a factor:
x  = 12 \div 3.75 \\ x = 3.2

Then we convert this to a percent: 320 percent.

We can say that Annie is traveling 320 percent faster on a bike compared to walking.
4 0
3 years ago
A. Use your calculator to work out the exact value of 13822 x 623/ 14
aleksklad [387]

Answer:

The answer for A is 615079

Step-by-step explanation:

6 0
3 years ago
Determine whether the points lie on straight line.
wel

Answer:

A) Non-collinear- does not lies on straight line

B) Collinear- lie on straight line

Step-by-step explanation:

We have to check collinearity of three points.

The points (x_1, y_1, z_1),(x_2, y_2, z_2),(x_3, y_3, z_3) are said to be collinear if,

\left[\begin{array}{ccc}x_1&y_1&z_1\\x_2&y_2&z_2\\x_3&y_3&z_3\end{array}\right] = 0

A) A(2, 5, 3), B(3, 7, 1), C(1, 4, 4)

\left[\begin{array}{ccc}2&5&3\\3&7&1\\1&4&4\end{array}\right] \\\\=2(28-4)-5(12-1)+3(12-7)\\= 8 \neq 0

Thus, the given points are not collinear.

B) D(0,-5,5), E(1,-2,4), F(3,4,2)

\left[\begin{array}{ccc}0&-5&5\\1&-2&4\\3&4&2\end{array}\right] \\\\=0(-4-16)+5(2-12)+5(4+6)\\=0

Thus, the given points are collinear.

6 0
3 years ago
Distributive property <br> 11(12+u)
AveGali [126]

       \rule{50}{1}\large\blue\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}

       <em>Simplify 11(12+u)</em>

<em>        </em>\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}

    \bigstar To simplify this expression, Multiply 11 (the number outside the parentheses) by every term

     inside the parentheses, as follows:-

   \text{$(11\times12)+(11\times u)$}

   Simplifying,

    \text{132+11u}

  \Uparrow\textsf{Our simplified expression (with the help of the distributive property)}

 Please note that we cannot simplify this any further, because \textbf{132 and 11u are not like terms.}

<h3>Good luck with your studies.</h3>

#TogetherWeGoFar

\rule{300}{1}      

7 0
3 years ago
Read 2 more answers
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