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3 years ago

PLEASE HELP ME!! Find the length of CU.

Mathematics

1 answer:

Viktor [21]3 years ago

3 0

Answer:

Did you ever find the answer? I have the same question!

Step-by-step explanation:

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For y = 6/x² estimate the value of 6/(4.03)².

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3 years ago

Plz Answer this question ASAP!

nydimaria [60]

Answer:

$564$ tiles

Step-by-step explanation:

there are many ways to solve this soo...

1. convert to centimetres (there are 100 centimetres in 1 metre)

2. the square tiles area = $20*20=400cm$

2. find the large area (4.8m x 3.8m or 480cm x 380cm)

$480 *380=182400cm$

2. find the two smaller areas (1.2m x 1.8m or 120cm x 180cm)

$2(120*180)=4.3200cm$

3. add to find total area

$182400 +43200=225600cm$

4. find how many tiles are needed

$\frac{225600}{400}= 564$ tiles

8 0

3 years ago

Find the area of a rectangle that has the length of 2x-3 and the width of x .Someone painted an interior area of the rectangle a

Svet_ta [14]

Answer:

The area that was not painted is $(2x^{2}-6x+6)\ units^{2}$

Step-by-step explanation:

step 1

Find the area of the rectangle

we know that

The area of a rectangle is equal to

$A=LW$

In this problem we have

$L=2x-3$

$W=x$

substitute

$A=(2x-3)x\\A=(2x^{2}-3x)\ units^{2}$

step 2

Find the area that was painted

$A=(3)(x-2)\\A=(3x-6)\ units^{2}$

step 3

Find the area that was not painted

Subtract the area that was painted from the total area of rectangle

$A=(2x^{2}-3x)-(3x-6)=(2x^{2}-6x+6)\ units^{2}$

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3 years ago

Which of the following statements is always true?

yKpoI14uk [10]

Workers being paid on commission get paid based solely on their performance.
They get paid based on their performance and not their hours.

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3 years ago

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mel-nik [20]

Answer:

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6. From 1, 4, and 5. (SAS axiom)

Step-by-step explanation:

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3 years ago