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Tatiana [17]
3 years ago
13

Did I do this right?

Mathematics
2 answers:
Nikolay [14]3 years ago
8 0

Answer:

Answering your own module is a perfect list in our teacher so verygood

Step-by-step explanation:

Nice try and try

Rasek [7]3 years ago
5 0

Answer:

Yea u did......

Step-by-step explanation:

you did right because all the steps are right

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Help with special right triangle please
Ahat [919]

Answer:

Step-by-step explanation:

Looking at the right angle triangle that contains x and y, we would apply trigonometric ratio to determine x an y. Taking 60 degrees as the reference angle,

Hypotenuse = y

Adjacent side = x

Opposite side = 36

Therefore,

Sin # = opposite side / hypotenuse

Sin 60 = 36/y

y = 36/Sin60 = 36/0.8660 = 41.57

Cos # = adjacent side/hypotenuse

Cos 60 = x/41.57

x = 41.57Cos 60 = 41.57 × 0.5 = 20.785

Sin45 = z/36

z = 36Sin45 = 36 × 0.7071 = 25.4556

7 0
3 years ago
7 1/3 ∙ x = 1.6 ÷ 6/11<br><br> x = __ <br><br> Please Help!
ANTONII [103]

Answer:

x= 0.4

Step-by-step explanation:

We need to solve and find the value of x

7 1/3x = 1.6 ÷ 6/11

Converting mixed fraction into improper fraction

22/3 x = 1.6 ÷ 6/11

Converting ÷ sign by X and reciprocating the term

22/3 x = 1.6 * 11/6

Now divide both sides by 3/22

x = 1.6 * 11/6 * 3/22

x = 1.6 * 1/2 * 1/2

x = 1.6/4

x = 0.4

S0, x= 0.4

7 0
3 years ago
Find the values of the variables in the parallelogram. The diagram is not drawn to scale. Use fear rams involving parallel lines
Anarel [89]
X = 21; y = 56; z = 103
3 0
3 years ago
Find the roots of the following function:<br><br> y = x2 − 7x − 30
DIA [1.3K]

Answer:

x = 3, −10

Step-by-step explanation:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace y with 0 and solve for x.

6 0
3 years ago
Solve the system by substitution.<br> y = 4x + 22<br> y = -7x
Lesechka [4]

Answer:

x=-2

y=14

Step-by-step explanation:

-7x=4x+22

-11x=22

x=-2

y=-7(-2)

y=14

7 0
3 years ago
Read 2 more answers
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