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3 years ago

PLEASE HELP ME SO I CAN MOVE ON FROM THIS TOPIC

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

4 0

Answer:

3rd option

Step-by-step explanation:

( $\frac{f}{g}$ )(x)

= $\frac{f(x)}{g(x)}$

= $\frac{2x^2-5x-3}{2x^2+5x+2}$ ← factorise numerator and denominator

= $\frac{(x-3)(2x+1)}{(x+2)(2x+1)}$ ← cancel (2x + 1) on numerator/ denominator

= $\frac{x-3}{x+2}$

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What kind of angles are ADB and BDC

Taya2010 [7]

Answer:

Triangles.

Step-by-step explanation:

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3 years ago

During the school year, each student planted 2 x 10^2 trees as part of a community service project. If there are 3.5 x 10^3 stud

amm1812

Answer:

Total number of trees planted = $7\times 10^{5}$ trees

Step-by-step explanation:

Trees planted by each student = $2\times 10^2$

Total number of students = $3.5\times 10^3$

Using unitary method to find total number of trees planted by all the students in school.

1 student plants = $2\times 10^2$ trees

$3.5\times 10^3$ student would plant = $(2\times 10^2)\times (3.5\times 10^3)$

We apply the product rule of exponents to multiply $[a^xa^y=a^{x+y}]$

⇒ $(2\times 3.5)\times(10^2\times 10^3)$

⇒ $7\times 10^{2+3}$

⇒ $7\times 10^{5}$ trees

Total number of trees planted = $7\times 10^{5}$ trees

4 0

4 years ago

PLZ HELPPP THIS IS DUE TORR

Mademuasel [1]

Minimum=25
first quartile= 30
Third quartile=45
Maximum=55

5 0

3 years ago

Can you pls help me hurry

Sav [38]

It’s 188.4

All you have to do is plug in 30cm into the formula for circumference :)

8 0

3 years ago

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Loretta is trying to build the largest taco in the world . she use 2000 pound of ground beef one tenth as many pound of cheese a

Veseljchak [2.6K]

1/10 of 2000 is 200 pounds. so 200 pounds of cheese

i guess you mean 100 times more lettuce than beef so that would be 200,000 pounds of lettuce

200+200,000=200,200 final answer

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3 years ago

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