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2 years ago

Using Matrices to find a co-linear missing point

Mathematics

1 answer:

baherus [9]2 years ago

5 0

Answer:

subject?

Step-by-step explanation:

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5 g of margarine contains 3.6 g

Komok [63]

Answer:

59.04g of fat

Step-by-step explanation:

I) Figure out how much grams of fat is in 1g of margarine:

3.6 ÷ 5 = 0.72

II) Next, we can figure out how much fat is in 82 g of margarine:

0.72 × 82 = 59.04

One shot formula:

(3.6g ÷ 5g) × 82g = 59.04g

8 0

3 years ago

Subtract 8 from 10, then add n to the result

ohaa [14]

Answer:

(10-8) + n

Step-by-step explanation:

Good luck with your work!

6 0

2 years ago

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What is the y and x? <br> write an equation.

solong [7]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~{{ 1993}} &,&{{ 14220}}~) 
% (c,d)
&&(~{{ 1997}} &,&{{ 9780}}~)
\end{array}
\\\\\\
% slope = m
slope \implies 
\cfrac{\stackrel{rise}{{{ y_2}}-{{ y_1}}}}{\stackrel{run}{{{ x_2}}-{{ x_1}}}}\implies \cfrac{9780-14220}{1997-1993}\implies \cfrac{-4440}{4}\implies -1110$

$\bf \stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-14220=-1110(x-1993)
\\\\\\
y-14220=-1110x+2212230\implies y=-1110x+2226450$

5 0

3 years ago

Pls hyelp. Me needs hyelp palease . Preciate it. Hehehehehehehehehe

klio [65]

Answer:

Step-by-step explanation:

You want to factor out perfect squares if they exist.

$1.\ \sqrt{36}=\sqrt{6^2}=6\\ \\ 2.\ \sqrt{40}=\sqrt{2^2(10)}=2\sqrt{10}\\ \\ 3.\ \sqrt{75}=\sqrt{3(5^2)}=5\sqrt{3}\\ \\ 4.\ \sqrt{120}=\sqrt{2^2(30)}=2\sqrt{30}\\ \\ 5.\ \sqrt{84}=\sqrt{2^2(21)}=2\sqrt{21}\\ \\ 6.\ \sqrt{48}=\sqrt{4^2(3)}=4\sqrt{3}$

4 0

2 years ago

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Pls help me find num 6 & 7

Bad White [126]

Number 6 is B. And Number 7 is C

3 0

2 years ago

Read 2 more answers