measure the bearing from b to a then bearing from a to b​

9514 1404 393

Answer:

  140°

Step-by-step explanation:

Angles 1 and 3 are "corresponding" angles, so are congruent.

  ∠1 = ∠3

  20x +60 = 30x +20

  40 = 10x . . . . . . . . . . . . subtract 20x+20

  4 = x . . . . . . . . . . . . . . divide by 10

  ∠1 = 20x +60 = 20(4) +60 = 80 +60

  ∠1 = 140°

Answer:

140°

Step-by-step explanation:

Angle 1 and angle 3 are corresponding angles ;

Corresponding angles are equal ;

Hence,

Angle 1 = Angle 3

20x + 60 = 30x + 20

Collect like terms

20x - 30x = 20 - 60

-10x = - 40

x = 4

Angle 1 is thus :

20x + 60 ; x = 4

20(4) + 60

80 + 60

= 140°

Answer:

19330

Step-by-step explanation:

t-1096=18234

+1096     +1096

t       =       19330

Hope that helps! Have a wonderful day :)

Answer:

I guess the que is wrong

........

Answer:

Step-by-step explanation:

let the rhonda's age be r

according to the question the euqation is

15+r=62

r=62-15

r=47

Explanation:

Locate the point that has x = -3 as its x coordinate. The y coordinate is the output of the function when we use this x value. So the point (-3,-7) means that f(-3) = -7. As another example, f(2) = 3.

Answer:

3q - 8

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

q = -7

r = 2

s = q

8 - 8r - 3s + 6q

Step 2: Simplify

Step-by-step explanation:

hear is your answer 9 is correct answer

Step-by-step explanation:

(A U B) = {1,2, 4, 6, 7}

(A U B)'= U- (A U B) = { 3,5}<------- Answer

Answer:

Yes it’s right

Step-by-step explanation:

by the angles

Yes it is a right triangle!

Answer:

5

Step-by-step explanation:

Wind Energy Math Calculations.

Area = ∏r2.

∏ = 3.14159 (pi)

r = radius of the circle. This is equal to.

Sample Problems:

Answer:

The answer is 23

Step-by-step explanation:

8 · 2=16+7=23

Answer:

23

Step-by-step explanation:

1. Calculate the action in () 8*2 =16

2. Sum 7 + 16 = 23

Answer:

Part A is 34

Part B is 2

Step-by-step explanation:

This question did provide some clues to answer this question. Every week, the area covered by the algae is multiplied by 2^1.

To find the area cover increase by the algae per day, the exponent should be divided by 7 since there are 7 days in a week. Hence, every day, the area covered by the algae multiplies by 2^(1/7). In other words, 1 day after the algae was spotted, the area is 12.5 * 2^(1/7), which answers part B.

10 days after the algae was spotted, the area covered by the algae is 12.5 * 2^[(1/7)*10] = 33.6475... , which rounds up to 34 and answers part A.

I think the answer is there are 450 signs

Answer:

3 is corrcet

Step-by-step explanation:

[tex]\sf\purple{-5}[/tex] ✅

Step-by-step explanation:

[tex] - 9 - ( - 4) \\ = - 9 + 4 \\ = - 5[/tex]

Note:-

[tex]\sf\red{(-)\:x\:(-)\:=\:+}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]

Answer:

- 9 -( -4) = -5

Step-by-step explanation:

-9-(-4)

solve the one in the bracket first because there is a minus sign between 9 and the bracket so we cannot use the 9 to multiple the number four in the bracket.

-9+4

the sign has changed to positive because when negative numbers are multiplying each other to will turn in to become positive.

so -9+4= -5

solution.

-9-(-4)

-9+4

-9+4= -5

therefore the answer is -5.

Answer:

Proportional

Step-by-step explanation:

Proportional functions can be written as [tex]y=kx[/tex], where [tex]k[/tex] is some constant of proportionality. Plugging in (x,y) pair into this function will yield a constant of proportionally of [tex]k=\frac{3}{2}[/tex] and since this constant is maintained through all the coordinate pairs in the table, the table is proportional.

Answer:

i think it might be D but check with someone else first

Answer:

Hi there!

6/15 is the probability that the marble is black!

Step-by-step explanation:

Oki, so lets's find the total number of marbles first!

8 + 6 + 1 = 14 + 1 = 15

And just turn it into a fraction!(very simple and easy)

6/15

Answer:

2/5

Step-by-step explanation:

Answer:

B) EH

Step-by-step explanation:

Answer:

QH = radius

EH = Diameter

QE = radius

Step-by-step explanation:

The diameter is the full length dividing the circle into two equal halfs

Where as the radius divides the diameter into two halfs

Answer:

43.5 in^2

Step-by-step explanation:

The area of a trapezoid is given by

A = 1/2 ( b1+b2) h  where b1 and b2 are the lengths of the bases and h is the height

We need to change 1 1/4 ft to inches = 1.25 (12) = 15 inches

A = 1/2 ( 15+14) 3

A = 1/2(29)*3

43.5 in^2

Answer:

Step-by-step explanation:

15+9k

Answer:

Option D, All of the boys will have sweat glands

Step-by-step explanation:

Given -

Gene for sweat gland production is found on the X chromosome

Genotype of man - lacks sweat glands (XY)

Genotype of women - has normal sweat glands (X'X')

X' -  sweat glands

X - no sweat glands

This is an X linked recessive trait

If these two mates, then the all males will have sweat glands

X'X' * XY ---> X'X, X'X, X'Y, X'Y

Option D, All of the boys will have sweat glands

Answer:

A combination is a selection of all or part of a set of objects, without regard to the order in which objects are selected. For example, suppose we have a set of three letters: A, B, and C. ... Each possible selection would be an example of a combination. The complete list of possible selections would be : AB, AC, and BC.

The factored form of the given expression 12a - b, is not possible.

To determine the factor form of 12a-b.

In mathematics, the process of operating and interpreting a function to make it simpler or more understandable is known as simplifying, and the process is known as simplification.

here,
Given expression = 12a -b
The factored form for the given expression, cannot be determined because the given expression is a simplified expression its factor cannot be possible.

Thus, It is not possible to factor the supplied expression 12a - b.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

Answer:

523

Step-by-step explanation:

(5x4)x6=9-4x93n hope it helps!

Answer:

x = -1

y = 8

Step-by-step explanation:

8 = -4x + 4

4 = -4x

x = -1

Answer:

x = -1

y = 8

Step-by-step explanation:

8 = -4x + 4

4 = -4x

x = -1

Hope this answer helps you :)

Have a great day .

Mark brainliest

=========================================================

Explanation:

f(x) is the outer function, so the final output -8 corresponds to f(x)

We see that f(-4) = -8 in the first column of the table. I'm starting with the output and working my way backward to get the input. So we started with -8 and worked back to -4.

Then we move to the g(x) function to follow the same pattern: start with the output and move to the input. We start at -4 in the g(x) bubble and move to 3 in the x bubble.

In short, g(3) = -4

So,

f(g(x)) = f(g(3)) = f(-4) = -8

We see that x = 3 leads to f(g(x)) = -8

Answer:

You can't solve that I think

Answer:

B.d.c.b.a.c.b is. respectively answer