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2 years ago

Which of the following is considered one of the undefined terms of geometry?

Mathematics

1 answer:

cupoosta [38]2 years ago

7 0

The answer is a line segment

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Please help ASAP!!!!!!!!!!

Advocard [28]

Answer:

Step-by-step explanation:

sin x=7/15

x=sin^{-1}(7/15)≈28°

6 0

3 years ago

Im stuck on this one

nika2105 [10]

ABC is a right triangle, so by Pythagoras' theorem,

$AB^2+AC^2=BC^2\implies BC=\sqrt{4^2+9^2}=\sqrt{97}$

Then by the law of sines,

$\dfrac{\sin A}{BC}=\dfrac{\sin C}{AB}\iff\dfrac1{\sqrt{97}}=\dfrac{\sin C}4\implies\sin C=\dfrac4{\sqrt{97}}$

$\implies C=\sin^{-1}\dfrac4{\sqrt{97}}\approx24^\circ$

5 0

3 years ago

Answer the question pls

Ksivusya [100]

Answer:

Question number 8 u place the number 1 line before -1 on the left.

Step-by-step explanation:

cuhcuhcuhcuchcuhcuhc

3 0

2 years ago

I need this problem solve quick

belka [17]

Answer:

Step-by-step explanation:

The missing sides is equal to the opposite side

So add all the sides up

3 0

2 years ago

2. Mrs. Frederick is paid semimonthly.

Julli [10]

The annual salary of Mrs. Fredrick is $ 39397.2

Solution:

Given, Mrs. Frederick is paid semimonthly.

Her semi-monthly salary is $1.641.55.

Now, let us find her monthly salary first.

monthly salary = 2 x semi – monthly salary

So, monthly salary = 2 x 1,641.55 = $ 3283.1

Since there 12 months in a year, we obtain the annual salary as follows:

Now, the annual salary = 12 x monthly salary

Annual salary = 12 x 3283.1 = $ 39397.2

Hence, the annual salary of Mrs. Fredrick is $ 39397.2

5 0

2 years ago