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4 years ago

What is the area of the trapezoid?

Mathematics

2 answers:

nalin [4]4 years ago

6 0

Im not the best with area but i think its A sorry if its wrong

charle [14.2K]4 years ago

3 0

Well it depends if your trying to round or multiply you may just have to divide

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write two different inequalities in which one of the solutions is the same as the solution to x - 23 = 192

Slav-nsk [51]

Answer:

I don't no the answer sorry

3 0

3 years ago

Which number line shows the solution set for |y-9| <12

RUDIKE [14]

Answer:

Option c

$y\geq-3$ or $y \leq 21$

Step-by-step explanation:

The absolute value is a function that transforms any value x into a positive number.

Therefore, for the function $f(x) = |x|$ x> 0 for all real numbers.

Then the inequation:

$|y-9| \leq 12$ has two cases

$(y-9)$ if $y \geq 9$ (i)

$-(y-9)$ if $y < 9$ (ii)

We solve the case (i)

$y \leq 9 + 12\\y\leq21$

We solve the case (ii)

$-y +9 \leq 12\\-y \leq 12-9\\y \geq -3$

Then the solution is:

$y\geq-3$ or $y \leq 21$

8 0

3 years ago

Can someone please help with this question due in 5 minutes (ASAP)

tamaranim1 [39]

Answer:

62.4 cm squared

Step-by-step explanation:

8^2-4^2=48

The square root of 48 is 6.928

7*2.928=48.497

(6.928*4)/2=13.856

48.497+13.856= 62.353 or 62.4

4 0

3 years ago

CDs costs $4 each and DVD cost $8 each.

Licemer1 [7]

Answer:

0 and 4

1 and 3

2 and 2

3 and 1

4 and 0

Step-by-step explanation:

If you need 4 gifts and you want to spend less than $40, then you could buy

1 cd+ 3 dvds for $25

2 cds + 2 dvds for $24

3 cds + 1 dvd for $20

4 cds and 0 dvds for $16

0 cds and 4dvds for $32

Any of these solutions will work

8 0

3 years ago

Multiply. Enter your answer as a simplified mixed number. -4(3/14)

Rus_ich [418]

Answer:

-53 /14

Step-by-step explanation:

6 0

2 years ago