2 years ago

Find the slope of (2,5) and (4,9)

Mathematics

1 answer:

lukranit [14]2 years ago

4 0

Answer:

the slope equals to 2

Step-by-step explanation:

If you put it in a graph you can find that the answer is 2.

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Gia's ruler is divided into tenths of an inch. What fraction of an inch represents the greatest possible measurement error due t

miskamm [114]

The greatest measurement error s 1/10 of an inch, which is 10% of an inch.

Therefore the greatest measurement error is 1/10 or 10%.

Answer: 0.1 or 10% per inch.

4 0

2 years ago

Mr. Dean had 4/5 he wanted to give his student 1/6 how many does he give them

Sunny_sXe [5.5K]

Answer:

$\frac{2}{15}$

Step-by-step explanation:

$\frac{4}{5}$ ÷ 6 × 1 = $\frac{2}{15}$

=> He gave them $\frac{2}{15}$

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3 years ago

In a classroom of 33

amid [387]

Answer: 9 boys
Explanation:
3/11= x/33
11x= 99
x=9

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2 years ago

Point b is the midpoint of ac-. if ab= 4x+2 and ac=10x-6, find the length of ac

Natasha2012 [34]

let's bear in mind that B is the midpoint and thus it cuts a segment into two equal halves.

$\bf \underset{\leftarrow \qquad \textit{\large 10x-6}\qquad \to }{\boxed{A}\stackrel{4x+2}{\rule[0.35em]{10em}{0.25pt}} B\stackrel{\underline{4x+2}}{\rule[0.35em]{10em}{0.25pt}\boxed{C}}} \\\\\\ AC=AB+BC\implies 10x-6=(4x+2)+(4x+2)\implies 10x-6=8x+4 \\\\\\ 2x-6=4\implies 2x=10\implies x=\cfrac{10}{2}\implies x= 5 \\\\[-0.35em] ~\dotfill\\\\ AC=(4x+2)+(4x+2)\implies AC=[4(5)+2]+[4(5)+2] \\\\\\ AC=22+22\implies AC=44$

3 0

3 years ago

Simplify (x2 16)(x2-16)? A. x4- 256 B. x256 C. x432 D. x4-32

tiny-mole [99]

(x² + 16)(x² - 16)
= (x²)² - 16²
= x⁴ - 256

7 0

2 years ago