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1 year ago

5+7x to the power of 2+4x

Mathematics

1 answer:

agasfer [191]1 year ago

6 0

Answer:

7x^2 + 4x + 5

Step-by-step explanation:

hope that work

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Write down Mrs. Chauke's balance on the 25 March 2021 in words.18 582,07

aleksandr82 [10.1K]

Answer:

the answer in words is eighteen thousand five hundred and eighty two Rand and seven cents

7 0

2 years ago

The slope of AB is 3 over 4 and point A is (2. 9). How many possible locations are there for point

nignag [31]

Answer:

Part 1) There are infinity locations for the point B

Part 2) see the explanation

Step-by-step explanation:

Part 1) How many possible locations are there for point B?

we know that

The equation of a line in point slope form is equal to

$y-y1=m(x-x1)$

where

$m=\frac{3}{4}$

$(x1,y1)=(2,9)$

substitute

$y-9=\frac{3}{4}(x-2)$

Convert to slope intercept form

$y-9=\frac{3}{4}x-\frac{6}{4}$

$y=\frac{3}{4}x-\frac{6}{4}+9$

$y=\frac{3}{4}x+\frac{30}{4}$

$y=0.75x+7.5$

Point B can be any point ( different from point A) that satisfies the linear equation

therefore

There are infinity locations for the point B

Part 2) Describes a method to location the point

To locate the point, one of the two coordinates must be known. The known coordinate is placed into the linear equation and the equation is solved to find the value of the missing coordinate

Example

Suppose that the x-coordinate of point B is 4

For x=4

substitute in the linear equation

$y=0.75(4)+7.5=10.5$

The coordinates of point B is (4,10.5)

3 0

2 years ago

Help me please :>>>>>>>

Ket [755]

Answer:

C. Median

Step-by-step explanation:

If both sides are <em>symmetrical,</em> then there is no need to try and find the mean or anything because you already have the middle point and no outliers. <u>If there were outliers it'd be different</u>, unless the outliers were symmetrical with the rest of it, then the median would still be a good option.

5 0

2 years ago

Read 2 more answers

Can someone help me with this

aleksandrvk [35]

Answer:

the answer to the second question is h^9

Step-by-step explanation:

you are subtracting 14-5=9

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2 years ago

Please help: how many inches of wood will be needed to make all three triangles?

goldfiish [28.3K]

Insufficient Information

5 0

2 years ago