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3 years ago

PLZ HELP!! 50 POINTS!

Mathematics

2 answers:

Serggg [28]3 years ago

8 0

Answer:

Step-by-step explanation:

Since all three angles are equal, it is an equilateral triangle.

Therefore all three sides are also equal in length

Equate any two lengths:

6x - 3 = 5x

6x - 5x = 3

x = 3

yKpoI14uk [10]3 years ago

6 0

x = 3

Step-by-step explanation:

5x = 3x + 6

5x - 3x = 6

2x = 6

x = 6/2

x = 3

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How do you solve this?

Basile [38]

Answer:

NO SOLUTION

Step-by-step explanation:

By the give me brainlist please

6 0

2 years ago

14 Type the correct answer in each box. Use numerals instead of words. a Ava, Lucas, and Maria are playing a game where they pas

jeka94

Answer:

Maria–Ava: 15.7 feet
Lucas–Maria: 10.1 feet
angle at Maria: 50°

Step-by-step explanation:

The cosine and tangent functions are useful here. The relevant relations are ...

Cos = Adjacent/Hypotenuse

Tan = Opposite/Adjacent

The distance from Maria to Ava (ma) is the hypotenuse of the triangle, so we have ...

cos(40°) = 12/ma

ma = 12/cos(40°) ≈ 12/0.76604 ≈ 15.7 . . . feet

The distance from Lucas to Maria (ml) is the side opposite the given angle, so we have ...

tan(40°) = ml/12

ml = 12·tan(40°) ≈ 12·0.83910 ≈ 10.1 . . . feet

The angle formed at Maria's position is the complement of the other acute angle in the right triangle:

M = 90° -40° = 50°

In summary, ...

Maria–Ava: 15.7 feet
Lucas–Maria: 10.1 feet
angle at Maria: 50°

5 0

2 years ago

PLEASE EXPLAIN TOO SO I CAN SOLVE OTHER SIMILAR ONES.

jeka57 [31]

Answer: x = 30' , y = 45'

hope this helps

Step-by-step explanation:

U is 90' it's a right triangle

well simple VRT you already know 2 angles which is 60' and 90'

R = 60'

V = 90'

T = x

you know that a triangle = 180'

so you do

180 - 60 - 90 = x

30 = x

if you want to do y

then you already know that U is 90' on both sides.

since you also know S,

S = 45'

U = 90'

V = y

180 - 90 - 45 = y

45 = y

4 0

3 years ago

6% as ratio in simplest form.

Kitty [74]

Answer:

3 : 50

Step-by-step explanation:

6% = 0.06

0.06 = 6/100

6/100 = 3/50

3/50 = 3 : 50

6 0

3 years ago

A person is selected at random. If there are seven days in a week, what is the probability that the person was not born on a Tue

levacccp [35]

Answer:

5 out of 7.

Step-by-step explanation:

There are seven days in one week. They are asking what is the probability of the person chosen not being born in a Tuesday or Wednesday. There are five other days, so there are five other options.

I hope I helped you!

7 0

3 years ago