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serg [7]
3 years ago
14

What statement about the angles measures is true ( PLS HELP ME)

Mathematics
1 answer:
Stels [109]3 years ago
8 0
I think is B
I think is B
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thank you for hurrying here is the very last one Explain how you would find the perimeter of this triangle.
Lena [83]

Step-by-step explanation:

Use the method of TOA CAH SOH.

tan(51.3) =  \frac{opp}{adj}  \\  \tan(51.3)  =  \frac{u}{4}  \\ u = 4 \tan(51.3)

cos(51.3)  =  \frac{adj}{hypo}  \\  \cos(51.3)  =  \frac{4}{v}  \\ v \cos(51.3)  = 4 \\ v =  \frac{4}{ \cos(51.3) }

Perimeter of triangle = Sum of all sides =

u \:  +  \: v + 4

5 0
3 years ago
Read 2 more answers
NEED HELP WITH THESE 5 QUESTIONS!!!
mart [117]

Answer:

The car travels different distances per unit of time because the portion shows a nonlinear, increasing function; -50; Both Table A and Table B do not represent functions; −2 ; {−2, 0, 1, 2, 3, 4}

Step-by-step explanation:

A linear graph of any sort is a graph that has a constant rate of change.  This graph is not linear; therefore it does not have a constant rate of change.  This means that the car travels different distances per unit of time between sections.

To find the rate of change, we find the slope between these two points.  We use the formula

m=\frac{y_2-y_1}{x_2-x_1}

Using our points, we have

m=\frac{150-0}{0-3}=\frac{150}{-3}=-50

A function is a relation in which each element of the domain (x) is mapped to only one element of the range (y).  In both of these tables, we have x-values that are mapped to two y-values; in Table A, 3 is mapped to 1 and 0; and in Table B, 5 is mapped to 2 and -2.

We use the slope formula again:

m=\frac{y_2-y_1}{x_2-x_1}

Using our points, we have

m=\frac{-7-1}{3--1}=\frac{-7-1}{3+1}=\frac{-8}{4}=-2

The domain of a graph is the set of inputs or x-values.  From our points, we have the set:

{-2, 0, 1, 2, 3, 4}

5 0
3 years ago
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What is the answer to 7+10x45=?
Klio2033 [76]

<em>answer = 457 \\ solution \\ 7 + 10 \times 45 \\  = 7 + 450 \\  = 457 \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment</em>

6 0
4 years ago
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Write a whole number and a fraction greater than 1 to name the part filled. think: 1 container= 1
bearhunter [10]
2 and 5/4 (if you mean fraction greater than 1)
or
3 and 1/4
Happy to Help!
8 0
3 years ago
What is the constant ratio formula
Zigmanuir [339]
DEFINITION of 'Constant Ratio Plan' Aconstant ratio plan is a strategic asset allocation strategy, or formula, which keeps the aggressive and conservative portions of a portfolio set at a fixedratio.
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