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3 years ago

AJ purchased a new tv for $1200. The regular price of the tv was $1500. What percent did AJ save by buying it on sale?

Mathematics

2 answers:

nirvana33 [79]3 years ago

7 0

The correct answer is 20%. You will get that answer if you take 1500 - 20% you will get 1200
I hope this helped

miss Akunina [59]3 years ago

5 0

Save 300%
you're welcome

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vanissa brought 30 yards of fabric from the craft store. she gave 1/6 of the fabric to her cousin. how much fabric did her cousi

Pavlova-9 [17]

5 yards because 30 divided by 6 is 5

4 0

3 years ago

A small plane and a large plane are 6.8km from each other, at the same altitude (height). From an observation tower, the two air

Lemur [1.5K]

Answer:

7.9km

Step-by-step explanation:

(a)See attached for the diagram representing this situation.

(b)

In Triangle ABC

$\text{Using Law of Sines}\\\dfrac{\sin A}{a}=\dfrac{\sin C}{c} \\\dfrac{\sin A}{5.2}=\dfrac{\sin 58^\circ}{6.8} \\\sin A=5.2 \times \dfrac{\sin 58^\circ}{6.8}\\A=\arcsin (5.2 \times \dfrac{\sin 58^\circ}{6.8})\\A=40.43^\circ$

Next, we determine the value of Angle B.

$\angle A+\angle B+\angle C=180^\circ\\40.43+58+\angle B=180^\circ\\\angle B=180^\circ-(40.43+58)\\\angle B=81.57^\circ$

Finally, we find b.

$\text{Using Law of SInes}\\\dfrac{b}{\sin B}=\dfrac{c}{\sin C} \\\dfrac{b}{\sin 81.57^\circ}=\dfrac{6.8}{\sin 58^\circ} \\b=\dfrac{6.8}{\sin 58^\circ} \times \sin 81.57^\circ\\b=7.9km $ (to the nearest tenth of a kilometer)$

The distance between the small plane and the observation tower is 7.9km.

8 0

3 years ago

Can someone please check my answer?

ikadub [295]

Hi
we can write: f(x)= (x-2)^2
So for f(x+2), we replace x in f(x) by x+2
That means: f(x+2)= (x+2-2)^2=x^2.
Then the answer is x^2 and you are right.
Hope that you understand.

7 0

3 years ago

1*(-7+4)=__*-7+__*4=__+__=3

eduard

Answer:

See below.

Step-by-step explanation:

1*(-7+4) = 1*-7 + 1*4 = -7 + 4 = 3

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3 years ago

Which statements are true?

LenKa [72]

Answer:

All trapezoids are quadrilaterals

Step-by-step explanation:

Look it up it true

O~O

Roblox: Supertasticgg

Sub to Flamingo

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3 years ago