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statuscvo [17]
2 years ago
11

Need help on the last problem please

Mathematics
1 answer:
Sveta_85 [38]2 years ago
3 0

Answer:

Step-by-step explanation:

Derivative is the slope of the tangent line at any point.

That slope is positive for x < -5 and x > 0

That slope is negative for -5 < x < 0

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*EASY 7TH GRADE MATH*
lora16 [44]

Answer:

2880

Step-by-step explanation:

The base is made up of two triangles and a square, if that makes sense. Finding the area of a triangle is (base x height)/2.  

The base of the tiny triangle is 4 because there is 8 inches extra to the 10 inch square. <u>10 x 4 = 40.</u>

Now we have a 10 by 10 square: <u>10 x 10 = 100. </u>

So, the area of the trapezoid is 140. There are two trapezoids in this prism, so both bases are 280.

The surface area of the sides are solved by <u>12 x 50 = 600. </u>Together, the sides equal 1200.

The top is solved by <u>10 x 50 = 500.</u>

The bottom is solved by <u>18 x 50 = 900.</u>

Add them all together: 280 + 1200 + 500 + 900 = 2,880

4 0
3 years ago
a company has 28100 employees in one country and this represents 33.7% of the company's total employees. how many total employee
White raven [17]

well that would mean 9469.7 people are of that companys total employees then you would have to round it so that means 9470 people

8 0
3 years ago
Which word sentence represents the equation 4y = y + 9 ?
Amanda [17]
B. four times the value of y = the value of y+9
8 0
3 years ago
Read 2 more answers
Write 7 x 10^-3<br> in standard notation.
VashaNatasha [74]

Answer:

0.007

Step-by-step explanation:

A negative notation starts with 0's from the left.

count 3 places before the 7, that is where my point is.

I am pretty sure of my explanation but the answer is correct.

5 0
3 years ago
Select the expression that can be used to find the price of a $350 telescope after a 48% markup.
zvonat [6]

Answer:

c

Step-by-step explanation:

you have to turn the48 to a decimal

4 0
2 years ago
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