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Mars2501 [29]
3 years ago
13

Giving brainliest !! *easy*

Mathematics
2 answers:
Nostrana [21]3 years ago
4 0

Answer:

96

Step-by-step explanation:

A=2(wl+hl+hw)=2·(4·4+4·4+4·4)=96

defon3 years ago
3 0

Answer:

64

Step-by-step explanation:

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Pleaseee help mee!<br><br><br> ..
Deffense [45]

Answer:

Step-by-step explanation:

8 0
3 years ago
Which quadratic equation has roots - 2 and 1/5 :
Sladkaya [172]

Answer:

5 {x}^{2}  \:  +  \: 8x \:  - 2 \:  =  \: 0

Step-by-step explanation:

sum \: of roots =  - 2 +  \frac{1}{5}  = - \frac{8}{5}  \\ product \: of \: roots =  - 2 \times  \frac{1}{5}  =  -  \frac{2}{5}  \\ from \: general \: equation \\ a {x}^{2}  + bx + c = 0 \\  {x}^{2}  +  \frac{8}{5} x  \: -   \frac{2}{5}  = 0 \\ 5 {x}^{2}   \:  +  \: 8x \:  - 2 \:  =  \: 0

7 0
3 years ago
-(7p+6)-2(-1-2p)<br> what is that simplified?
charle [14.2K]

Answer:

-3p-40

Step-by-step explanation:

-(7p+6)-2(-1-2p)

-7p-42+2+4p

-3p-40

4 0
3 years ago
April has only consumed one glass of wine, so her body isn't affected by the alcohol because short-term effects only begin with
MrMuchimi

ANSWER: False

This is false because alcohol can have effect as soon as the first drink, depending on the type of person you are.

For example, if your parents drank, and you were born early (a preemie) this can affect your ability to drink.

Hope this helps! ^^

4 0
3 years ago
Read 2 more answers
Test again help please
netineya [11]

Answer:

4v+3 + 5v +6=180

ans is v=19

hope so its the ans

Step-by-step explanation:

mark as brainliest plzzz

4 0
3 years ago
Read 2 more answers
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