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S_A_V [24]
2 years ago
7

Solve for the missing angles and side lengths A= 20 degrees, b=4 a = 4.5 Find the measure of C

Mathematics
1 answer:
Reil [10]2 years ago
6 0

Answer:

Its 142

Step-by-step explanation:

Theres a website called triangle calculator and you put in three things wether its SSA or ASA or whatever and it gives you all the measurements. Good luck on your quizzes and tests :)

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4 1/5

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Multiply 5 by what is in the parenthasees

65 + 25x

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Slav-nsk [51]

Answer:

  1. q = 7p²
  2. q = 48/p
  3. q = 48/p . . . same table as 2
  4. q = 1/3p

Step-by-step explanation:

When faced with identifying sequences or forms of variation, the usual ones we look for are ...

  • directly proportional (y = kx)
  • inversely proportional (y = k/x)
  • proportional to the square (y = kx²)
  • related by some polynomial function (y = ax³ +bx² +cx +d)
  • exponential (y = a·b^x)

Proportional relations will have a constant ratio between y and x. That ratio is the value of k.

Inversely proportional relations will have a constant product of x and y. That product is the value of k.

Relations that are proportional to a square will have ratios of adjacent terms that are ratios of square numbers. (It is helpful to be familiar with the first few square numbers, at least.)

Exponential relations will have a constant ratio between terms, the value of b.

Polynomial relations will have constant n-th differences when the polynomial is of degree n. (First differences of a linear sequence are constant. Second differences of a "proportional to square" sequence are constant.)

In these tables, we assume q is the output and p is the input. The constant in each equation is the "constant of variation."

__

<h3>1. </h3>

Ratios of q-values are 28/7 = 4, 63/28 = 9/4, 112/63 = 16/9. These are ratios of consecutive squares. The constant of variation is the multiplier of 1² that results in the first term: 7

  q = 7p²

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<h3>2, 3.</h3>

The products of table values are pq = 48. The equation is ...

 q = 48/p

__

<h3>4. </h3>

Ratios q/p are all the same, 2/6 = 4/12 = ... = 1/3. This is the constant of proportionality:

  q = 1/3p

4 0
2 years ago
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A new bank customer with ​$4,000 wants to open a money market account. The bank is offering a simple interest rate of 1.4​%. a.
erma4kov [3.2K]

Answer:

A = $1,120 B = $5120

Step-by-step explanation:

1.4/100 = 0.014

0.014 x 4000 = 56

1.4% interest on the $4,000 is $56.

56 x 20 (years) = 1,120

A= $1,120

To get B simply add 1,120 to 4000.

1,120 + 4000 = 5120

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Write an equation of the line passing through the given point and satisfying the given condition. Give the equation (a) in slope
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Answer:Slope-intercept form:  y = mx + b

(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)

To find the slope(m), use the slope formula:

     And substitute/plug in the two points

(5, 9) = (x₁, y₁)

(9, 5) = (x₂, y₂)

m = -1        Now that you know the slope, plug it into the equation

y = mx + b

y = -1x + b   or   y = -x + b    To find b, plug in either one of the points into the equation, it doesn't matter which you use. I will use (5, 9)

9 = -(5) + b        Add 5 on both sides to get "b" by itself

9 + 5 = -5 + 5 + b

14 = b

y = -x + 14

Step-by-step explanation:

HOPE THIS HELPS!!!

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