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3 years ago

Please help me! I don't know this!

Mathematics

1 answer:

schepotkina [342]3 years ago

6 0

Midnight huh ;) C, ray PA and ray PB

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It’s in the picture <br> P.S. the answer isn’t 64

sveta [45]

Answer:

2+6-3+7

8-10

-2

-2+x^4+3+1=

-2+x^8

-2x^8

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2 years ago

How much higher is 500 than -400 m

gogolik [260]

Answer:

900m

Step-by-step explanation:

All you have to do is find the difference between the two measurements

500 - (-400)

Then, two negatives create a positive:

500 + 400

= 900

3 0

2 years ago

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What is the solution to this inequality?

Alika [10]

Answer:

Step-by-step explanation:

<em><u>e5uiitweyutwwsuoye34t</u></em>

3 0

3 years ago

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Which function models the area of a rectangle with side lengths of 2x - 4 units and x + 1 units?

aalyn [17]

Answer:

Area of rectangle, $f(x)=2x^2-2x-4$ .

Step-by-step explanation:

We are given with side lengths of a rectangle are (2x-4) units and (x+1) units. It is required to find the area of rectangle.

The area of a rectangle is equal to the product of its length and breadth. It is given by :

$A=L\times B$

Let us consider, L = (2x-4) units and B = (x+1) units

Plugging the side lengths in above formula:

$A=(2x-4)\times (x+1)$

$A=2x^2+2x-4x-4\\\\A=2x^2-2x-4$

So, the function that models the area of a rectangle is $f(x)=2x^2-2x-4$ .

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2 years ago

How do you write 5.4 as a mixed number

mestny [16]

5 is a whole number so keep it as 5 then 4 is in the tenths place so that means have ten for the denominator so 5 and 4/10 is the mixed number then simplified to 5 and 2/5

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2 years ago

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