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3 years ago

What is the size of S?

Mathematics

2 answers:

statuscvo [17]3 years ago

8 0

What kind of math is this on this queen ?

Slav-nsk [51]3 years ago

6 0

38 esa es la respuesta a mi me deio eso suerte

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Lines AB and CD intersect at P. PR is perpendicular to line AB, and the measure of ∠APD is 170°. A series of intersecting lines.

Anna [14]

Answer:

A) $10^0$

Step-by-step explanation:

Please see the attached file:

7 0

4 years ago

If A = 50 degrees, B = 62 degrees, and a = 4, find b. Round to the nearest tenth.

____ [38]

Answer:

$b \approx 4.6$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Pre-Calculus

Law of Sines: $\frac{sin(A)}{a} = \frac{sin(B)}{b}$

Step-by-step explanation:

Step 1: Define

A = 50°

B = 62°

a = 4

Step 2: Solve for b

Substitute [LOS]: $\frac{sin(50)}{4} = \frac{sin(62)}{b}$
Cross-multiply: $bsin(50) = 4sin(62)$
Isolate b: $b = \frac{4sin(62)}{sin(50)}$
Evaluate: $b = 4.61042$
Round: $b \approx 4.6$

7 0

3 years ago

For example, a bag of Vigoro Ultra Turf fertilizer contains 29 pounds of nitrogen, 3 pounds of phosphoric acid, and 4 pounds of

IRINA_888 [86]

When we are given information on different products and are asked to calculate a result from these, we are generally being provided with equations, in this case to calculate the number of bags required to make the requested mixture we have the following equations:

$29A+18B=181\\3A+25B=65\\4A+6B=32$

Where A and B represent the number of bosas of each fertilizer brand, as we have two unknowns we will use two equations like this:

$1) 3A+25B=65\\2) 4A+6B=32$

One incognita is cleared depending on the other

$2) 4A+6B=32\\4A=32-6B\\A=8-\frac{6}{4} B$

The values obtained in the second are replaced

$1) 3A+25B=65\\3(8-\frac{6}{4} B)+25B=65\\24-\frac{18}{4} B+25B=65\\B(-\frac{18}{4}+\frac{100}{4})=41\\B(\frac{82}{4})=41\\B(\frac{41}{2})=41\\B=2$

With the value of B it is replaced in the first one to obtain the value of A:

$A=8-\frac{6}{4} B\\A=8-\frac{12}{4}\\A=8-3\\A=5$

Answer

5 bags of Vigoro Ultra Turf and 2 of Parker's Premium Starter are needed

5 0

3 years ago

Can someone help me with this?

Ivan

Answer:

Step-by-step explanation:

√9x²

√3²x²

√3²√x²

hope it helps

3 0

3 years ago

Which table represents a linear function?

Margarita [4]

For this case, what you should know is that a linear function has a constant average rate of change, because its slope is constant.
Table number two from left to right represents a linear function.
The line is:
y-yo = m (x-xo)
Where
The slope is:
m = (0 - (- 5)) / (2-1)
m = 5/1
m = 5
The line is:
y-0 = 5 (x-2)
Rewriting:
y = 5x-10
Answer:
Table two from left to right.
The equation is:
y = 5x-10

6 0

4 years ago

Read 2 more answers

What is the size of S? ​

What is the size of S?