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3 years ago

Can someone please help me

Mathematics

1 answer:

GarryVolchara [31]3 years ago

7 0

The factory produce 11 shirt in half minute (30 seconds)

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Area of trapezoids <br>find the area

Zinaida [17]

Answer:

Area of the trapezoid = $6cm^2$

Step-by-step explanation:

Area of a trapezoid:

(1/2)*Sum of parallel opposite sides +Distance between the parallel sides

Parallel sides are: 2 cm and 4 cm

Distance between the parallel sides is 2 cm

Area of the trapezoid:

$=\frac{1}{2}*(2+4)*2\\\\=\frac{1}{2}* 6*2\\\\=\frac{12}{2}\\\\ =6cm^2$

Area of the trapezoid is $6cm^2$

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3 years ago

Reasoning the sum of 8.5 and a number n is negative. What are two facts you can conclude about the number n ?

Arte-miy333 [17]

N is greater than -8.5

i can only think of one answer. sorry

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3 years ago

How to solve question 22?

elixir [45]

Answer:

Josh has 29 coins.

Step-by-step explanation:

Let Terry have x coins then Josh has x + 12 coins.

Together they have x + x + 12 coins so we can form the equation:

x + x + 12 = 46

2x + 12 = 46

2x = 46 - 12 = 34

x = 17, so Terry has 17 coins and Josh has 17 + 12 = 29 coins.

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4 years ago

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How to solve inequaities?

Elza [17]

$-3(-8+5m) > 5(6-3m)\qquad|\text{use distributive property}\\\\(-3)(-8)+(-3)(5m) > (5)(6)+(5)(-3m)\\\\24-15m > 30-15m\qquad|\text{add 15m to both sides}\\\\24 > 30\qquad FALSE\\\\\text{Therefore your answer:}\ \boxed{NO\ SOLUTION}\to m\in\O$

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4 years ago

Choose the expression that is equivalent to identity: a^2 - b^2 .

Yuri [45]

Answer:

Step-by-step explanation:

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3 years ago