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3 years ago

Please help me now :c

Mathematics

1 answer:

PtichkaEL [24]3 years ago

3 0

Answer:

$\frac{16}{25}$

Step-by-step explanation:

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Evaluate the expression 2(8 − 4)2 − 10 ÷ 2. A .11 B. 27 C. 56 D. 59

timurjin [86]

2(4)2 - 10 / 2 = 8(2) - 10 / 2 = 16 - 5 = 11 (FINAL ANSWER)

5 0

3 years ago

Read 2 more answers

Parker is laying pavers to build a patio in his backyard. Each square paver measures 2 feet on each side. He would like the pati

MatroZZZ [7]

Answer:

32 pavers

Step-by-step explanation:

step 1

Find out the area of one square paver

The area of a square is

$A=s^{2}$

where

s is the length side of the square

we have

$s=2\ ft$

substitute

$A=2^{2}\\A=4\ ft^{2}$

step 2

Find out the area of the rectangular patio

we know that

The area of a rectangle is

$A=LW$

we have

$L=16\ ft\\W=8\ ft$

substitute

$A=(16)(8)\\A=128\ ft^2$

step 3

Find out the number of pavers needed to build the patio

Divide the area of the rectangular patio by the area of one paver

$128\ ft^2/4\ ft^{2}=32\ pavers$

5 0

3 years ago

Please help. For each box, just number them. Example: The top box is 1, the middle box is 2, and the third box is 3.

Feliz [49]

Answer:

box 1=4

20/5= 4 (if you divide the others by x and y they equal 4)

box 2=512

if every square mile has 4 squirrels. then you multiply 128×4=512

box 3=81 because you divide 324/4=81

4 0

3 years ago

Read 2 more answers

Find the variable 1) 3x +25= 2x

zalisa [80]

X=-25 is the answer for the problem listed above.

4 0

3 years ago

Correct answers only please! If you don't know the answer, then please don't guess or say what you think it is.

hammer [34]

Answer:

The option "C" is correct

#in my opinion#

Step-by-step explanation:

The size of a screen is generally measured diagonally.

Thus to find the diagonal length,

we take help from Pythagoras theorem

$i.e. \\ {h}^{2} = {b}^{2} + {p}^{2}$

where h (hypotenuse) is the diagonal length, b (base) is the length of horizontal side, and p (perpendicular) is the length of the vertical side of the TV,

THUS the diagonal length or hypotenuse

$h = \sqrt{ {b}^{2} + {p}^{2} } \\ \: = \sqrt{1024 + 324} \\ \: = \sqrt{1348} \\ \: = 36.7 \: (= aprox \: 37)$

3 0

4 years ago