Identify the type of angle this is

Answer:

mea aab is the breadth and comment of a student

9514 1404 393

Answer:

  b.  -75°

Step-by-step explanation:

Point A moves from (-4, -3) to (-4, 3). We can find the angle of rotation several ways. One is to consider the tangent of the angle relative to the x-axis.

Point A is on a line that makes an angle to the x-axis of ...

  ∠A = arctan(-3/-4) = 36.9°

Point A' is on a line that makes an angle to the x-axis of ...

  ∠A' = arctan(3/-4) = -36.9°

Then the change in angle is ...

  ∠A' -∠A = -36.9° -36.9° = -73.8°

The closest answer choice is ...

  b.  -75°

Step-by-step explanation:

collect the like terms 12x+4=9x+8

12x-9x=8-4

3x=4

X=1.333

Answer:

8

Step-by-step explanation:

➝12x+4+9x+8=180

➝12x+9x+4+8=180

➝21x+12=180

➝21x=180-12

➝21x=168

➝x=168/21

➝x=8

Answer:

-3x - 14 < -5

-3x < 9 (14 - 5)

x < 9: (-3)

x < -3

=> x = { -4, -5, -6, ...}

Step-by-step explanation:

Answer:

x = -232

Step-by-step explanation:

Ronu's present age is "x “years and her sister Shaani's present age is twice  of Ronu's age.

(a) Ronu's present age = x years

(b) Ronu's age after 2 years = (x+2) years

(c) Shaani's present age = 2x years

(d) Shaani's age after 2 years = (2x+2) years

Let x should be added to 100 to get -132.

x+100 = -132

x = -100-132

x = -232

Hence, -232 must be added to 100 to get -132.

Answer:

32x-435

Step-by-step explanation:

(35x-410) - (3x+25)

35x-3x=32x

-410-25=-435

Answer:

24 because you have to subtract

Answer:

Possibly wrong but 13.66?

Answer:

√8

Step-by-step explanation:

a^2 + b^2 = 4^2

a^2 + b^2 = 16

a^2 = b^2

a^2 = 8

a & b = √8

Brainilist Maybe?

Answer:

The answer is 74 <33

Step-by-step explanation:

Answer:

[tex]\Huge\boxed{x<3}[/tex]

Step-by-step explanation:

-9.5x-1.5>-30

Hello There!

So once again we want to isolate the variable using inverse operations

To get rid of the 1.5 we add 1.5 to each side

-1.5+1.5 cancels out

-30+1.5=-28.5

now we have

-9.5x>-28.5

to get rid of the -9.5 we divide each side by -9.5

-9.5x/-9.5=x

-28.5/-9.5=3

Remember we are dividing by a negative number so we have to flip the inequality sign

We're left with

x<3

Answer:

Solution bayan imnot aure

Answer:

  D.  All of the above

Step-by-step explanation:

Insurance costs are influenced by any factor that can reasonably be tied to the cost of claims made against an insurance policy. These costs are carefully analyzed by insurance companies to determine correlations that may be influential.

__

In general, women have different driving habits than men, so gender has an influence on insurance costs.

Some areas of a city have different statistics related to vandalized or stolen vehicles, so may influence insurance costs. Certain areas may have different accident statistics, or may experience different kinds of accidents, so repair costs may differ by where you live or where you drive.

Some cars are more expensive to repair than others. Any car with custom features (stereo, upholstery, paint) will likely cost more to repair (and may be subject to more vandalism).

So, all of the above influence insurance costs.

Answer:

24

Step-by-step explanation:

Area of a triangle

A = 1/2 bh

b=12

h=4

A= 1/2 * 12 * 4

A = 24

Answer:

angle 3 is 30 and 4 is 150 because total angle is 180 between 3 and 4

Answer:

question 1(2)

answer 4

question 2(3)

answer 1

question 3(4)

(a)6; factored

(b)7; factored

c(8); factored

Answer:

Step-by-step explanation:

1.25/.8=a

[tex]\frac{5}{4} /\frac{4}{5}[/tex]

1.25/4/5

Answer:

but i think is 2x

Step-by-step explanation:

hecause 2x

4x divided by 2x=2x

Given:

Number of strawberry candy = [tex]\bold{8\ pieces}[/tex]

Number of rhubarb candy = [tex]\bold{7 \ pieces}[/tex]

Find the number of ways for equally distributing candy to all 5 children

Using formula:

[tex]\to \bold{_{n} C_{r}=\frac{n !}{r!(n-r) !}}[/tex]

Calculating the distributing way for strawberry candy:

[tex]\to \bold{_{8} C_{5}=\frac{8 !}{5!(8-5) !}}[/tex]

           [tex]\bold{=\frac{8 !}{5! \ 3 !}}\\\\\bold{=\frac{8 \times 7 \times 6 \times 5!}{5! \ 3 \times 2\times 1}}\\\\\bold{=\frac{8 \times 7 \times 6 }{ 6}}\\\\\bold{=8 \times 7}\\\\\bold{=56}[/tex]

Calculating the distributing way for rhubarb candy:

[tex]\to \bold{_{7} C_{5}=\frac{7 !}{5!(7-5) !}}[/tex]

           [tex]\bold{=\frac{7 !}{5! \ 2 !}}\\\\\bold{=\frac{7 \times 6 \times 5!}{5! \ 2\times 1}}\\\\\bold{=\frac{ 7 \times 6 }{ 2}}\\\\\bold{=7 \times 3}\\\\\bold{=21}[/tex]

Adding both distributing ways:

[tex]\to \bold{56+21=77}[/tex] ways

Learn more:

probability: brainly.com/question/23044118

Answer:

A trapezium, also known as a trapezoid, is a quadrilateral in which a pair of sides are parallel, but the other pair of opposite sides are non-parallel. The area of a trapezium is computed with the following formula: ... Area=21×Sum of parallel sides×Distance between them.

Answer:

A=a+b/2h

a=base

b=base

h=height

I hope it's helpful!

Answer: The common denominator is 15

Answer:

B.) 84m3

Step-by-step explanation:

V = 1/3 pi r2 h

1/3 × 22/7 × 4 × 4 × 5

84m3

Answer:

the answer is 35.0° pls thank :)

Answer:

Christopher Columbus, 18th century, beguine

Step-by-step explanation:

Answer:

Half of the students had 70 or 75%

Step-by-step explanation:

Answer:

[tex]T_7 = 136.6875[/tex]

Step-by-step explanation:

Given

12, 18, 27, ..

Required

Determine the 7th term

The above sequence shows a geometric sequence and the nth term is calculated by:

[tex]T_n = a * r^{n-1[/tex]

r is calculated by:

[tex]r = \frac{T_2}{T_1}[/tex]

[tex]r = \frac{18}{12}[/tex]

[tex]r = 1.5[/tex]

[tex]a = 12[/tex] --- First term

[tex]n = 7[/tex]

So:

[tex]T_n = a * r^{n-1}[/tex]

[tex]T_7 = 12 * 1.5^{7-1[/tex]

[tex]T_7 = 12 * 1.5^6[/tex]

[tex]T_7 = 136.6875[/tex]

Answer:

Mark

Step-by-step explanation:

because when x = 0; y = 1

x=1; y=4

and those points are on the solid line graph.

The thought of Mark is correct.

Exponential functions are functions where the independent variable, x is in the exponent.

Given a graph.

It has a solid line and a dotted line.

The given equation is, y = 4ˣ.

In order to find which graph shows the equation, find the points that the graph of the equation will pass through.

When x = 0, y = 4⁰ = 1

Solid graph passes through (0, 1).

Hence Mark is correct.

Learn more about Exponential Functions here :

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Answer:

The solution is in attachment section

Answer:

4 inches

Step-by-step explanation:

Answer:

4 inches

Step-by-step explanation:

If 1ft= 12 inches

then 1/3ft= ?

cross multiply

12*1/3= 4

=4 inches

Answer:

$194.0008

Step-by-step explanation:

I'm not sure if this is correct but I hope it helps

16% of 4380

0,16×4380

=$700.8

16% of 1385

0,16×221.6

=221.6

16% of 36735

0,16×36735

=$5877.6

16% of 464.95

0,16×464.95

=$74.392

16% of 685.23

0,16×685.23

=$109. 6368

700.8+221.6+3877.6+5877.6+74.392+109.6368=$6984.0288

6984.0288÷36=$194.0008

the monthly payment for Michelle's consolidated credit card balance would be approximately $201.59.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Now,  the total balance of all four credit cards:

Total balance = $4380 + $1385

Total balance = $5765

Hence, Determine the interest rate for the consolidated credit card: Interest rate = 16%

And, the term of the loan:

Term = 36 months

Hence, Use a loan calculator to calculate the monthly payment, using the total balance, interest rate, and term:

Monthly payment = $201.59

So, the monthly payment for Michelle's consolidated credit card balance would be approximately $201.59.

Learn more about the mathematical expression visit:

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Answer:

Step-by-step explanation:

From the given information:

We are to find the following:

1)

Directional hypothesis: The directional hypothesis is the groups with different bedroom lightning conditions having a different proportion of eyesight proportions.

2)

The non directional hypothesis is each group having the same proportion of eyesight problems regardless and independent of the condition of the bedroom lightning.

3)

Control group: Children that slept in darkness

4)

Experimental groups: Children that slept in night light and those that slept with lamp.

5)

Independent variable: Light condition of the bedroom

Dependent variable: Eye sight problem.