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3 years ago

Which statement is NOT true?

Mathematics

2 answers:

vaieri [72.5K]3 years ago

4 0

The correct answer is 3)

Rus_ich [418]3 years ago

4 0

Answer: Your answer is 3) A mixture is a group of chemically bonded substances.

Hope this helps!

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For Anya's birthday her father gave out colorful birthday hats that were cone shaped. Anya was very happy that day. The opening

Darya [45]

Anya will have 5cm of candy sorry if it’s
Wrong

6 0

3 years ago

Five Card Draw is one of most basic forms of poker, and it's the kind of poker you're used to seeing in movies and on TV. This g

n200080 [17]

Answer:

1287

Step-by-step explanation:

The number of combinations of 13 diamonds taken 5 at a time is ...

13C5 = 13·12·11·10·9/(5·4·3·2·1) = 13·11·9 = 1287

7 0

4 years ago

Find the length of side e to the nearest tenth in the triangle below.

inessss [21]

Answer:12.1

Step-by-step explanation:

Angle D=180-(82+52)

Angle D=180-134

Angle D=46

Using sine rule

e/sinE=d/sinD

e/sin52=11/sin46

e/0.7880=11/0.7193

e/0.7880=15.29

Cross multiply

e=15.29 x 0.7880

e=12.05

e=12.1 approximately

4 0

3 years ago

Kayla wanted to buy a sweatshirt. The original price was $45. When she went to the store the sale price was $37. What is the per

crimeas [40]

Answer:

You need to cross multiply 37/45+x/100 which equals 17%

Step-by-step explanation:

The first part represents the 37 dollars out of the original 45 and the second part represents x= the unknown percent out of 100 percent. This would be 17%

7 0

3 years ago

SOMEONE HELP ME ASAP PLZZ!!!

Black_prince [1.1K]

Answer:

The distance of the plane from the base of the tower is 25.5 foot.

Step-by-step explanation:

As given

Max is in a control tower at a small airport.

He is located 50 feet above the ground when he spots a small plane on the runway at an angle of depression of 27°.

Now by using the trigonometric identity.

$tan\theta = \frac{Perpendicular}{Base}$

As shown in the figure given below

Perpendicular = CB

Base = AC = 50 feet

$\theta = 27^{\circ}$

Put in the identity.

$tan\ 27^{\circ} = \frac{CB}{AC}$

$tan\ 27^{\circ} = \frac{CB}{50}$

$tan\ 27^{\circ} = 0.51\ (Approx)$

Put in the above

$0.51 = \frac{CB}{50}$

CB = 0.51 × 50

CB = 25.5 foot

Therefore the distance of the plane from the base of the tower is 25.5 foot.

4 0

4 years ago