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3 years ago

Use the x-coordinates A and C to calculate AC without counting

Mathematics

1 answer:

alexandr1967 [171]3 years ago

3 0

21 its 21 because it is 21

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Help quickly please!!!

nadezda [96]

The value of the expression is 12

6 0

4 years ago

Find the sine of ∠U. A)48/55 B)48/73 C)55/48 D)55/73

charle [14.2K]

Answer:

D) 55/73

Step-by-step explanation:

The question is on trigonometry. Sine of an angle is obtained using the SOH of SOHCAHTOA formula of trigonometry. SOH is an acronym for sine, opposite and hypotenuse. Sine of an angle is obtained from the ratio of opposite and hypotenuse of a given triangle. Thus, SOH

is denoted as stated below.

$sine \: \beta = \frac{opposite}{hypotenuse}$

Hence, given the above triangle,

$sine \: of \: angle \: u = \frac{ |bc| }{ |ab| } = \frac{55}{73}$

Therefore, the sine of angle u = 55/73 (D)

6 0

3 years ago

In the diagram line mn and jk are parallel and are intersected by line at

Katena32 [7]

There is a lack of a diagram to go along with this question...

8 0

3 years ago

Read 2 more answers

Will Give Brainliest if you show all the steps. 8x - 6 / 2 = x + 12 Solve for X

abruzzese [7]

Answer:

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

8x−

=x+12

8x+−3=x+12

8x−3=x+12

Step 2: Subtract x from both sides.

8x−3−x=x+12−x

7x−3=12

Step 3: Add 3 to both sides.

7x−3+3=12+3

7x=15

Step 4: Divide both sides by 7.

6 0

3 years ago

One morning a bird feeder in a backyard yard attracted 2 finches, 7 sparrows, and 7 blue birds. What is the empirical probabilit

Rama09 [41]

Answer:

Step-by-step explanation:

P(B)=7/(2+7+7)

P(B)=7/16

P(B)=0.4375

3 0

3 years ago