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Brilliant_brown [7]
3 years ago
6

I need help (40pts)I will give brainliest & I put the screenshot of question

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
5 0

Answer:

168 ft

Step-by-step explanation:

To calculate the area of a parallelogram, the formula is Area=base*height

In this case, the base is 14ft and the height is 12ft

so,

14ft*12ft=168ft^2

He needs 168ft or fabric to cover the area

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3/2x+1 = 13<br> find x. <br> What is x?
Tatiana [17]
X=1/8 is the answer

you subtract 1 on both sides and u get 3/2x=12 and when you dive 3/2 on both sides you get 1/8
4 0
3 years ago
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Find a unit vector parallel to and normal to the graph of f(x) at the indicated point. f(x) = sqrt(25-x^2) point (3,4)
cupoosta [38]
<span>y = sqrt(25-x^2) at point (3,4)

The derivative gives us the slope at 3 to be:
          -2x
 ------------ at x=3: -3/4
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</span><span>so we have a vector that is parallel to the slope of the tangent line is: <4,-3>
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<span>the mag = 5 so; unit tangent = <4/5 , -3/5>
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4 0
4 years ago
Precizează felul atributelor din enunțurile de mai jos, analizând părțile de vorbire prin care se exprimă.
Llana [10]

Answer:

Step-by-step explanation:

Dorința de a mă juca este mare.

de a (mă) juca - atribut verbal (care dorință?) exprimat prin verb la modul infinitiv;

Avea aerul a nu înțelege.

a nu înțelege - atribut verbal (ce fel de aer?) exprimat prin verb la modul infinitiv;

El dovedise un curaj de invidiat.

de invidiat - atribut verbal (ce fel de curaj?), exprimat prin verb la modul supin.

Casele aveau coșuri fumegânde.

fumegânde - atribut adjectival, exprimat prin verb la gerunziu acordat (cu valoare adjectivală)

Nevoia de a o lua din de a o lua dinloc din cauza frigului era mare.

de a o lua din loc - atribut verbal, exprimat prin locuțiune verbală la modul infinitiv;

A lipi bileţele pe un frigider este un mijloc de adus aminte.

de adus aminte - atribut verbal, exprimat prin locuțiune verbală la modul supin;

Fata ținând nasul pe sus a alunecat pe gheață.

ținând nasul pe sus - atribut verbal, exprimat prin locuțiune verbală la modul gerunziu (neacordat);

Blocul de acolo este înalt.

de acolo - atribut adverbial, exprimat prin adverb de loc;

Trezitul devreme nu-mi place.

devreme - atribut adverbial, exprimat prin adverb de timp;

Mersul de colo până colo l-a obosit.

de colo până colo - atribut adverbial exprimat prin locuțiune adverbială;

E o vreme brrr!

brrr - atribut interjecțional, exprimat prin interjecție.

8 0
3 years ago
Find the Y intercept of the following quadratic function.​
-Dominant- [34]

Answer:

The Y-intercept is 6

Step-by-step explanation:

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3 years ago
The Statue of Liberty weighs about 2.04 x 105 kg. The Washington Monument weighs about 9.07 x 107 kg. About how many more kilogr
Misha Larkins [42]

Answer:

756.29

Step-by-step explanation:

2.04 x 105 = 214.2

and 9.07 x 107 = 970.49

970.49 - 214.2 = 756.29

6 0
3 years ago
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