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AnnyKZ [126]
3 years ago
9

PPLS HELLLP IM ALOST DONE FOR TDAY PLSSSS I WILL CRYY

Mathematics
1 answer:
AVprozaik [17]3 years ago
5 0

Answer: 63


Step-by-step explanation:

PEMDAS

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<span>Find the area of two sides (Length*Height)*2 sidesFind the area of adjacent sides (Width*Height)*2 sidesFind the area of ends (Length*Width)*2 ends<span>Add the three areas together to find the surface area</span></span>
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[x] +3&gt;5<br> solve for x
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Step-by-step explanation:

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What is the inverse of the function h(x)=\dfrac{5}{2}x+4h(x)= 2 5 ​ x+4h, left parenthesis, x, right parenthesis, equals, start
Phantasy [73]

Answer:

The inverse of the function h(x) is h^{-1}(x)=\frac{2}{5}x-\frac{8}{5}.

Step-by-step explanation:

The given function is

h(x)=\dfrac{5}{2}x+4

Replace h(x) by y.

y=\dfrac{5}{2}x+4

Interchange x and y.

x=\dfrac{5}{2}y+4

Subtract 4 from both sides to isolate variable y,

x-4=\dfrac{5}{2}y

Multiply both sides by 2.

2x-8=5y

Divide both sides by 5.

\frac{2}{5}x-\frac{8}{5}=y

Replace y by h⁻¹(x).

h^{-1}(x)=\frac{2}{5}x-\frac{8}{5}

Therefore the inverse of the function h(x) is h^{-1}(x)=\frac{2}{5}x-\frac{8}{5}.

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Ricardo has 2 cases of video games with the same number of games in each case he gives 4games to his brother Ricardo has 10 game
Travka [436]
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Find the area VALUE of each figure below with the following measurements
Dmitry [639]

Answer:

the answer is 180cm for the rectangle

the answer is 126cm for the triangle.

the answer is 880ml for the rectangle.

Step-by-step explanation:

first diagram (rectangle)

area=l×b

15×12

180cm

second diagram(triangle)

area =

\frac{1}{2}  \times l \times b \\  \frac{1}{2}  \times 14 \times 18 \\  = 7 \times 18 \\ 126cm

third diagram( rectangle)

area=

l \times b \\  \\ 44 \times 20 \\ 880ml

3 0
3 years ago
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