4 years ago

Ethan bought 4 packages of pencils. After he gave 8 pencils to his friends, he had 40 pencils

Mathematics

1 answer:

Inessa05 [86]4 years ago

8 0

Answer:

Step-by-step explanation:

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Four students simplify the expression below: 6 + 4 x 10 ÷ 2 Anshu's solution is 25 , David's solution is 46 , Jimmy's solution i

Mrac [35]

Answer:

Jimmy; 26

Step-by-step explanation:

PEMDAS

Parentheses Exponents Multiplication Division Addition Subtraction

6 + 4 * 10 / 2 = 6 + 40 / 2

6 + 40 / 2 = 6 + 20

6 + 20 = 26

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3 years ago

Question 8 (1 point)<br> Find the perimeter of the triangle.

Romashka [77]

Answer:

Step-by-step explanation:

its the closest to the answer i got so that must be it

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2 years ago

How am I supposed to integrate this?

svlad2 [7]

$6x^2-4x+1=6\left(x-\dfrac13\right)^2+\dfrac13\ge0$

which means the parabola lies above the x-axis over its entire domain. This means the area is given by

$\displaystyle\int_{-1}^2(6x^2-4x+1)\,\mathrm dx=2x^3-x^2+x\bigg|_{x=-1}^{x=2}=10-(-5)=15$

4 0

4 years ago

pls help! :) it’s my first day knowing about this things, i don’t even think we had a lesson on it— anywayysss

podryga [215]

Answer:

acute and equilateral

Step-by-step explanation:

because all the angles are given equal

3 0

3 years ago

Read 2 more answers

Rewrite as a mathematical equation and solve: 3 less than the product of 5 and a number is 42. Find the number.

Temka [501]

5x-3=42. To solve you add three to both sides making the equation 5x=45. Then you divide both sides by five, and you get 9 as your answer.

8 0

3 years ago