Please help me with this

Answer:

The bearing of Q from P is 335°

Step-by-step explanation:

The given bearing of point P from a point Q = 155°

The bearing of one point from another point is the measure of the angle in degrees of the direction of the line between the two points measured from the north

From the diagram drawn showing the bearing of point P from point Q, we have;

The alternate angle of the angle between the north direction and the line drawn from point P to point Q = 180° - 155° = 25°

Therefore, the bearing of point Q from point P = The angle at a point - The angle between the line from P to Q and a line pointing south direction

∴ The bearing of point Q from point P = 360° - 25° = 335°.

Answer:

65

73

Step-by-step explanation:

9^2 - 4^2

Exponents first

81 - 16

65

3^2 +8^2

Exponents first

9+64

73

Answer:

9^2 - 4^2

81 - 16 = 65

3^2 + 8^2

9+ 64 = 73

Answer:

Step-by-step explanation:

Answer:

- 12 and - 187

Step-by-step explanation:

To evaluate f(- 7) substitute x = - 7 into f(x)

f(- 7) = 2(- 7) + 2 = - 14 + 2 = - 12

Similarly for g(- 4)

g(- 4) = 3(- 4)³ + 5 = 3(- 64) + 5 = - 192 + 5 = - 187

Function is a set of ordered pairs that do not have same domain or x-value. That means in a set of ordered pairs, the domain cannot have same value.

The only relation that isn't function here is the last choice because in a set of ordered pairs, there are two -5's which is repetitive. Other choices do not have same x-values in one set except for the last choice.

Answer

Hope this helps and let me know if you have any doubts!

-3 is the value of x in the solution set of inequality 2(3x-1)≥4x-6

The given inequality is 2(3x-1)≥4x-6

We have to find the solution set of the inequality.

Let us plug in x value as 10.

2(3(-10)-1)≥4(-10)-6

2(-30-1)≥-40-6

-62≥-46

It is not true so -10 is not the solution of given inequality.

Now plug in -5.

2(3(-5)-1)≥4(-5)-6

2(-16)≥-20-6

-32≥-26

It is not true so -5 is not the solution of given inequality.

Now plug in -3.

2(3(-3)-1)≥4(-3)-6

2(-10)≥-12-6

-20≥-18

It is not true so -3 is not the solution of given inequality.

Now plug in -1

2(-3-1)≥-4-6

-8≥-10

It is true

So -3 is the value of x in the solution set of inequality 2(3x-1)≥4x-6.

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Answer:

15days

Step-by-step explanation:

number of days Barry work = 20

If Malaysia is 25% efficient

Number of days less than Barry = 25% of 20

Number of days less than Barry = 0.25 * 20

Number of days less than Barry = 5

Number of days worked by Malaysia = 20 - 5

Number of days worked by Malaysia = 15days

Answer:

a. 16

Step-by-step explanation:

Find the scale:

42 ÷ 28 = 1.5

Use this scale for QR to find MN:

24 ÷ 1.5 = 16

Answer:

Option C is correct

Step-by-step explanation:

In above polynomial, 1 is highest degree of polynomial is 1.

Answer:

28%

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

Percent of catalogues received = 100% - percent of magazines received

100 - 22 = 78%

Percent of clothing catalogues = 0.78 x 36 = 28%

Answer:

Step-by-step explanation:

+56

Answer:

y = (-1 visit/block)x + 9 visits

6 visits

Step-by-step explanation:

The y-intercept is 9 (meaning 9 visits per week).

Note that (1, 8) is a point on the line.

To find the equation of this line, start with the slope-intercept form y = mx + b.  We know that when x = 1, y = 8 and that the y-intercept, b, is 9.  Therefore:

8 = m(1) + 9.

Solve this by subtracting 9 from both sides.  We get:

-1 = m

The slope is m = -1 visits/block

and the desired equation is y = (-1 visit/block)x + 9 visits

If a particular coffee shop is 3 blocks away, we predict that the number of visits per week made to this shop is y = -1(3) + 9, or 6 visits

Answer:

29 is the answer

Step-by-step explanation:

the answer is 29

Answer:

the anwser is gonna be 29 blood

Answer:

[tex]-3[/tex]

Step-by-step explanation:

Combine the opposite terms in  r  −  3  −  r .

Given :

⊕   f(x) = 2x + 1

⊕   g(x) = 5x + 4

⊕   m(x) = f(x) - g(x)

⇒   m(x) = (2x + 1) - (5x + 4)

⇒   m(x) = 2x + 1 - 5x - 4

⇒   m(x) = -3x - 3

Answer : C

Answer: we wont be able to answer if there is no fill out box

Step-by-step explanation:

Answer:

Can you complete the sentence?

Answer:

C

Step-by-step explanation:

The interior angles means the angles inside the triangle

Answer:

h

Step-by-step explanation:

square root of 260 is 16.1 therefore h is the closest

Answer:

The answer is H. The point H is the closest.

The square root of 260 is about 16.1

Answer:

3.44.

Step-by-step explanation:

We can see that in this square, the radii of the semicircles are 2. Using that, we can calculate that the area of each one is 6.58. Both combined is 12.56. Now, the original area of the circle was 16. 16 minus 12.56 is equal to 3.44, so the area of the shaded region is 3.44.

Answer:

3.44

Step-by-step explanation:

enter it just like that in ape x

Answer and Step-by-step explanation:

To find the answer, we need to first think of what length in the rectangle can make the longest path, then use the Pythagorean Theorem.

The diagonal in a rectangle (going from one corner to another) is the longest distance.

If we were to split that rectangle by its diagonal, we would get a triangle. By the Pythagorean Theorem, we can find the length of that diagonal (the hypotenuse of the triangle).

[tex]A^2 + B^2 = C^2\\\\110^2+80^2 = C^2\\\\12100 + 6400 = C^2\\\\18500 = C^2\\\\10\sqrt{185} = C = 136.0147 yards[/tex] <- This is the answer (the decimal version or this ^ version).

#teamtrees #PAW (Plant And Water)

Answer:

C) 26

Step-by-step explanation:

a + 32 + 85 = 180   {Sum of all angles of triangle}

a + 117 = 180

a = 180 - 117

a = 63

b = a   {Vertically opposite angles}

b = 63

91 + 63 + c = 180  {Angle sum property of triangle}

154 + c = 180

c = 180 - 154

c = 26

Answer:

8×$8.24=0.97 cents

Step-by-step explanation:

there are 4 quarts in a gallon. so 8 quarts in 2 gallons. divide 8 by $8.24

Answer:

The probabilities of all possible outcomes must sum to 1, since something has to happen. So

Psnow=13⟹Pno snow=1−13=23.Psnow=13⟹Pno snow=1−13=23.

The value of P(A and B) = 0.08

Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e., how likely they are going to happen, using it.

Given that, A and B are independent events. P(A)=0.80 and P(B)=0.1

Since the events are independent

so, the formula used to find P(A and B) is

P(A and B) = P(A) x P(B)

P(A)= 0.80

P(B) = 0.10

Finding P(A and B)

P(A and B) = P(A) * P(B)

P(A and B) =0.80 x 0.10

P(A and B) = 0.08

So, Option c is correct.

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I can't make out what the radius of the sphere is, but the equation you're looking for is:

[tex]V=\frac{4}{3}\pi r^3[/tex]

For example:

If the radius of a sphere is 5 m, it's volume would be,

[tex]V=\frac{4}{3}\pi (5)^3[/tex]

[tex]V=\frac{4}{3} (3.14)(5)^3[/tex]

[tex]V=\frac{4}{3}(3.14)(125)[/tex]

[tex]V=523.6 m^3[/tex]

Answer:

b on edge 2021

Step-by-step explanation:

From the calculations, the length of CY in the parallelogram is 15 feet.

A diagonal is a line that runs from one end to another in a quadrilateral. We know that in such quadrilaterals as the parallelogram, the diagonals bisect each other.

Hence;

CY =WC

And

2x - 7 = x + 4

collecting like terms;

2x - x =  4 + 7

x = 11

Thus

CY = 2x - 7

= 2*11 - 7

= 22- 7

= 15

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Given:

The equation is:

[tex]x^2-10x=7[/tex]

To find:

The number that should be added to sides of the equation to complete the square.

Solution:

If an expression is in the form of [tex]x^2+bx[/tex], then we have to add [tex]\left(\dfrac{b}{2}\right)^2[/tex] to make it perfect square.

We have,

[tex]x^2-10x=7[/tex]             ...(i)

To make it perfect square we need to add square of half of coefficient of x on both sides.

Coefficient of x is -10, so square of half of coefficient of x is:

[tex]\left(\dfrac{-10}{2}\right)^2=(-5)^2[/tex]

[tex]\left(\dfrac{-10}{2}\right)^2=25[/tex]

On adding 25 on both sides of (i), we get

[tex]x^2-10x+25=7+25[/tex]

[tex](x-5)^2=32[/tex]

Therefore, we need to add 25 to both sides of the equation to complete the square.

Answer:

option 3

Step-by-step explanation:

[tex]\frac{5- \sqrt{7} }{9-\sqrt{14} } = \frac{5- \sqrt{7} }{9-\sqrt{14} } \times \frac{9 + \sqrt{14} }{9 +\sqrt{14} }[/tex]

To rationalize the denominator choose the denominator and change the sign of the operation.

Answer:

its 6 D

Step-by-step explanation:

multiplication/division

Answer:

6 or D

Step-by-step explanation:

Since its the same polygon you set it up like this:

[tex]\frac{36}{24} =\frac{x}{4}[/tex]

cross multiply

36(4) = 24x

divide both sides by 24

x=6