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3 years ago

7

Find the gradients for line A and B. See pic attached

1 answer:

pogonyaev3 years ago

8 0

Gradient is the difference between the y-axis and the x-axis
Gradient = y2-y1/x2-x1
Choose any two point making a triangle
Line B (0,8) (4,0)
This makes a triangle please go look at the graph once again! The the triangle should not have half squares but full!
Line A (5,14)(2,2)
Now plug in the variable
The difference between the Y and X
Line B 0-8/4-0
Line B gradient =-2
Line A 2-14/2-5
Line A gradient = +4

Finalized answer
Line B gradient = -2
Line A gradient = +4

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How many hundreds in 43617

Nana76 [90]

There are 436 hundreds in 43617.
You can find this by dividing 43617 by 100 and rounding down to the nearest whole number (note: with this method, you have to round down).

Hope this helps :)

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3 years ago

Read 2 more answers

G(x)=\sqrt{x+3}g(x)= x+3 g, left parenthesis, x, right parenthesis, equals, square root of, x, plus, 3, end square root What i

Aleks04 [339]

Answer:

The domain of g(x) is -3 to infinity

Step-by-step explanation:

Given

$g(x) = \sqrt{x + 3}$

Required

Determine the domain of g(x)

We start by expressing the content of the square root in the following form:

$x + 3 \geq 0$

Subtract 3 from both sides

$x + 3 -3 \geq 0 - 3$

$x \geq 0 - 3$

$x \geq - 3$

This can be expressed using interval notation as follows:

$\{x: -3, infiniti\}$

<em>Hence, the domain of g(x) is -3 to infinity</em>

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4 years ago

3. The length of a ribbon is 0.375 meter. Which value also represents the length, in meters, of the ribbon?

Iteru [2.4K]

Answer:

The answer is the fourth one 375/1000.

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3 years ago

A construction worker is sent to the store to buy more than 30 lb of roofing nails. The nails are sold in 5 lb boxes and 10 lb b

____ [38]

Weight of 5 lb boxes = 5x
Weight of 10 lb boxes = 10y

Total weight should be greater than 30 lbs.

5x + 10y > 30

The third option is correct.

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4 years ago

A cellphone company charges a monthly rate of $1295 and $25 a minutes per call. the bill for x minutes is$212000. write a equati

Viktor [21]

The equation 25x+1295=212000 models the situation. The bill had charges of 8428.2 minutes

Step-by-step explanation:

Given,

Monthly rate = $1295

Per minute charges = $25

Bill for x minutes = $212000

As x are the total minutes.

Per minute charges * Total minutes + Monthly rate = Bill for x minutes

25x+1295=212000

$25x+1295-1295=212000-1295\\25x=210705$

Dividing both sides by 25

$\frac{25x}{25}=\frac{210705}{25}\\x=8428.2$

The equation 25x+1295=212000 models the situation. The bill had charges of 8428.2 minutes

Keywords: division, subtraction

Learn more about division at:

#LearnwithBrainly

7 0

3 years ago