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weqwewe [10]
3 years ago
15

Help please! I don’t know the answer to this question

Mathematics
2 answers:
miv72 [106K]3 years ago
6 0

Answer:

x=8

2x \times 10  \div 2\\  = 2(8) \times 10  \div 2\\  = 16 \times 10 \div 2 \\  = 160 \div 2  \\  = 80

aliina [53]3 years ago
6 0

Answer:

x = 8 cm

Step-by-step explanation:

Area = 1/2bh

80 = 1/2(10)(2x)

10x = 80

x = 8

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A large airplane has 3 sections of seating, with 75 seats in each section. Which pair of expressions shows two ways to determine
valentina_108 [34]

Answer:

You can either multiply 3 by 75 or do 75+75+75

thats pretty much it

Step-by-step explanation:

7 0
4 years ago
Omg cholesteral please help me with this one<br> letter choices
Akimi4 [234]

Population density (people per square mile) is found by dividing population by square miles. The appropriate numbers are found in choices A and B, but only choice B uses the <em>divided by</em> operation.

The appropriate choice is ...

... B) 1.2e6÷1.1e4

3 0
4 years ago
Find the gradient of the line Joining the points p(-2,6) and Q(3,-2)​
Rudiy27

Answer:

-  \frac{8}{5}

Step-by-step explanation:

\boxed{gradient =  \frac{y1 - y2}{x1 - x2} }

(x₁, y₁) is the 1st coordinate while (x₂, y₂) is the 2nd coordinate.

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7 0
3 years ago
Which statement is correct for the graph of the specified function?
mash [69]

The correct statement regarding the function plotted in the graph is:

C) The maximum value of the quadratic function occurs at y = 4.

<h3>What is the rate of change of the linear function?</h3>

When x = 0, y = -7, and when x = -5, y = 8, hence the rate of change(change in y divided by change in x) is given by:

R = [8 - (-7)]/-5 - 0 = 15/-5 = -3

<h3>What is the maximum value of the quadratic function?</h3>

It is concave down, hence it has only a maximum value at y = 4 and not a minimum value, hence option C is correct.

More can be learned about functions at brainly.com/question/25537936

4 0
2 years ago
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jonny [76]
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6 0
2 years ago
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