2 years ago

Express ✓ – 75 in its simplest form.

Mathematics

1 answer:

timofeeve [1]2 years ago

3 0

Step-by-step explanation:

The correct answer is 5i $\sqrt{3}$

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Enzo is building a dog run that measures 10 feet by 9 feet. How many feet of fencing does he need to fence in the area?

iragen [17]

Answer:

90ft

Step-by-step explanation:

A=L*w

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2 years ago

What is the area of the green (shaded) region?<br> 20 km<br> 11 km<br> 11 km<br> 18 km

emmasim [6.3K]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

The binomial 5x – 4 is a factor of 10x2 – 23x + 12. What is the other factor?

SVETLANKA909090 [29]

$Method\ 1^o\\10x^2-23x+12=(5x-4)(ax+b)\\\\10x^2-23x+12=5ax^2+5bx-4ax-4b\\\\10x^2-23x+12=5ax^2+(5b-4a)x-4b\\\\therefore\\\\ \begin{array}{ccc}(1)\\(2)\\(3)\end{array}\left\{\begin{array}{ccc}5a=10\\5b-4a=-23\\-4b=12\end{array}\right\\\\(1)\ divide\ both\ sides\ by\ 5\to a=2\\(3)\ divide\ both\ sides\ by\ (-4)\to b=-3\\check\\subtitute\ the\ values\ of\ "a"\ and\ "b"\ to\ (2):\\5\cdot(-3)-4\cdot2=-15-8=-23\ /correct/\\\\Answer:\boxed{2x-3}$

$Method\ 2^o\\10x^2-23x+12=10x^2-8x-15x+12\\=2x\cdot5x-2x\cdot4-3\cdot5x-3\cdot(-4)\\=2x(5x-4)-3(5x-4)=(5x-4)\boxed{(2x-3)}$

6 0

2 years ago

What’s the variance

creativ13 [48]

A is the right answer

8 0

2 years ago

How do I solve this problem??

choli [55]

They're the same like integers.
First you should interpret it.
For example:
a. -3x + 8x is the same like -3 + 8. You just add x.
Which is 5x.

3 0

2 years ago