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2 years ago

Pls help me or else...................

Mathematics

2 answers:

Kipish [7]2 years ago

5 0

Answer:

i cant see the pic sorry

Step-by-step explanation:

Sergio [31]2 years ago

5 0

Answer:

Function A is linear.

Step-by-step explanation:

Function C's graph is not a straight line, so it is not linear.

Function B's equation is showing a case of exponential increase (or decay), so it is not linear.

Function A is linear, since the y and x increases in a orderly ratio.

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In which figure is point G a centroid?

GaryK [48]

Hey, there is no picture???

4 0

3 years ago

Read 2 more answers

Find three consecutive odd integers such that the sum of the smaller two is three times the largest increased by seven

svlad2 [7]

Let the three odd integers be x - 2, x and x + 2
x - 2 + x = 3(x + 2) + 7
2x - 2 = 3x + 6 + 7
2x - 2 = 3x + 13
3x - 2x = -2 - 13
x = -15

The three consecutive odd integers are -17, -15 and -13.

4 0

3 years ago

Lim x->-5(((1)/(5)+(1)/(x))/(10+2x))=<br><br>correct answer 1/10x = -1/50<br><br>explain:

slava [35]

Given:

The limit problem is:

$lim_{x\to -5}\dfrac{\dfrac{1}{5}+\dfrac{1}{x}}{10+2x}$

To find:

The value of the given limit problem.

Solution:

We have,

$lim_{x\to -5}\dfrac{\dfrac{1}{5}+\dfrac{1}{x}}{10+2x}$

It can be written as:

$=lim_{x\to -5}\dfrac{\dfrac{x+5}{5x}}{2(5+x)}$

$=lim_{x\to -5}\dfrac{x+5}{5x}\times \dfrac{1}{2(5+x)}$

$=lim_{x\to -5}\dfrac{1}{5x\times 2}$

$=lim_{x\to -5}\dfrac{1}{10x}$

Applying limit, we get

$lim_{x\to -5}\dfrac{1}{10x}=\dfrac{1}{10(-5)}$

$lim_{x\to -5}\dfrac{1}{10x}=\dfrac{1}{-50}$

Therefore, the value of given limit problem is $-\dfrac{1}{50}$ .

6 0

2 years ago

A worker is cutting a square from a piece of sheet metal. The specifications call for an area that is 16 cm squared with an erro

masha68 [24]

Given:

area of square, A = 16 $cm^{2}$

error in area, dA = 0.03 cm^{2}

Step-by-Step Explanation:

Let 'a' be the side of the square

area of square, A = $a^{2}$ (1)

A = 16 = $a^{2}$

Therefore, a = 4 cm

for max tolerable error in length 'da', differentiate eqn (1) w.r.t 'a':

dA = 2a da

$0.03 = 2\times 4\times da$

da = $\frac{0.03}{8}$

da = 0.0375 cm

3 0

3 years ago

Helppppppp me fast.Tysm please

mrs_skeptik [129]

Answer:

704 cm

Step-by-step explanation:

The two triangles are 8x12=96 and since there are two triangles 96x2=192.

Next you do the top and bottom rectangles 10x16=160 and the two rectangles are the same size so 160x2=320.

Now you do the middle rectangle 16x12=192.

Now you add all the areas together 192+320=512+192=704cm.

So the answer is 704 cm!

7 0

2 years ago