Please help me I will choose brainliest

Answer:

x = 14

Step-by-step explanation:

arc JL = 180° ( JL is a diameter ), then

arc KL = 180° - 31° = 149° , so

9x + 23 = 149 ( subtract 23 from both sides )

9x = 126 ( divide both sides by 9 )

x = 14

Answer:

X=14

Step-by-step explanation:

360-31-31=298

298/2=149

149-23=126

126/9=14

Answer:

$22.05

Step-by-step explanation:

65% x $63 = $40.95

$63 - $40.95 = $22.05

Answer: Step-by-step explanation:

57 - 10x = 45

-10x=-12

x=1.2

- 3y + 10x = -5

-3y+10=-5

-3y=-15

y=5

Answer:

1) 57 - 10x = 45 answer: x=−51/5

2) - 3y + 10x = -5 answer: x=3/10y+−1/2 or y=10/3x+5/3

Step-by-step explanation: Hope this help :D

The equivalent of the complex number expression is [tex]\sqrt{60i - 11}[/tex] is 2 + 15i

The complex number expression is given as:

[tex]\sqrt{60i - 11}[/tex]

Rewrite as:

[tex]a + bi = \sqrt{60i - 11}[/tex]

Take the square of both sides

[tex]a^2 + 2abi - b = 60i - 11[/tex]

By comparison, we have:

a^2 - b = -11

2ab = 60

Divide both sides by 2

ab = 30

Using a graphical tool, we have:

a = 2,b = 15

So, we have:

a + bi = 2 + 15i

Read more about complex numbers at:

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Hello~

The answer is

-8884

Brainliest please!

Ary~

Step-by-step explanation:

[tex]600 - 9484 \\ = - 8884[/tex]

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Answer:

a,d,e,f

Step-by-step explanation:

Trust me

Answer:

Step-by-step explanation:

base times height

your base is 14 and height is 3

so your answer is 42

Answer:

D.

Step-by-step explanation:

Answer:

d m c

d c m

m d c

m c d

c d m

c m d

6 ways

Step-by-step explanation:

Answer:

1st

Step-by-step explanation:

Answer:

324/540 cats and dogs should be expected to be given away

Step-by-step explanation:

First, write the fraction of the cats on the spinner plus the dogs on the spinner.

[tex]\frac{4}{10} + \frac{2}{10} = \frac{6}{10}[/tex]

Now, we have to make the denominator 540 but we have to make it equal so you divide.

540 ÷ 10 = 54

So, our fraction should look like this.

[tex]\frac{x}{540}[/tex]

Now, multiply 6 × 54 = 324

[tex]\frac{324}{540}[/tex] is our answer

Have a great day!

The dog or cat toys are expected to be given away = 378

Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are.

If the spinner is spun 540 times throughout the day.

Total fraction of the cat and dogs together,

= 5/10+2/10

=7/10

Divide the 540 into 10 equal parts,

= 540/10

=54

let 'x' dog or cat toys are expected to be given away

So, x/540 = 7/10

x= 54*7

x= 378.

Hence, dog or cat toys are expected to be given away = 378/540

Learn more about this concept here:

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Answer:

9

Step-by-step explanation:

4+(18-13)

4+(5)

9

mark me brainliest

Answer:

[tex]4i + 5i = 4i \times (1 + 5) = 4 \times 3 \times 2 \times 1 \times 6 = 144[/tex]

Answer:

Step-by-step explanation:

38 or 37.7 when not rounded

hope this helps

Answer:

mean=85

median=84

mode=80

range=17

Step-by-step explanation:

How to Find the Mean

How to Find the Median

How to Find the Mode

How to Find the Range

Answer:

A

Step-by-step explanation:

Since she's not spending more than $32, the equation is 2h + 8 ≤ 32.

Isolate h to find the maximum number of hours she can rent the boat:

2h + 8 ≤ 32

First, subtract 8 from both sides.

2h ≤ 16

Then divide both sides by 2.

h ≤ 8

h, the number of hours, must be less than or equal to 8, so 8 is the maximum number of hours Bernice can rent the boat for.

Answer:

c. units to the right

Step-by-step explanation:

it would be units to the right because it's +6 meaning it moves to the right.

Answer:

6 units upwards

Step-by-step explanation:

Answer:

$225

Step-by-step explanation:

if 1% of 1700 is 17, then multiply 17 by 15, which i 255. so you spent $225 on tuition

Answer:

Width = 5

Length = 9

Step-by-step explanation:

Answer: 2.25

Step-by-step explanation:

Answer:

a=12

Step-by-step explanation:

We must use SOH, CAH, TOA

SOH= Sin0=opp/hyp

CAH=Cos0=adj/hyp

TOA= Tan0=opp/adj

Since we have opposite and hypotenuse we use Sin ratio, in this case,

sin30°= [tex]\frac{a}{24}[/tex]

[tex]\frac{1}{2}[/tex]=[tex]\frac{a}{24}[/tex] we cross multiply

[tex]\frac{2a}{2}[/tex]=[tex]\frac{24}{2}[/tex]divide both sides by 2 to get a by itself

a=12

Answer:

a = 12

Step-by-step explanation:

To find a, we will use the trigonometric ratio of Sin, since the opposite side of the angle given needs to be found out and the hypotenuse is given;

Sin(30) = [tex]\frac{a}{24}[/tex]

Sin(30) * 24 = a

12 = a

Hope this helps!

Answer:

point form

(1,-3)

equation form

x=1 y= -3

Step-by-step explanation:

Answer: 32 ft

Step-by-step explanation: The ladder and the building and the ground form a right triangle will ladder being the hypotenuse....

pythagorean theorem      hyp2 = 252 + d2

                                                      41^2 - 25^2 = d^2             d =~~ 32 ft

cited from web2.0calc

Answer: D) Bauxite mining

I did the test:) hope this helps

Answer:

x = 80 degrees

Step-by-step explanation:

First look at the upper triangle.  There are two 65 degree angles there, along with two equal sides.  The angles must sum up to 180 degrees.  Therefore:

2(65) + x = 180; thus, the value of x is 50 degrees.

Next, recognize that the vertical angles in the middle of the diagram are equal and are 50 degrees each.  Thus, the smaller triangle has two 50-degree angles.  Again we sum up the angles, obtaining 50 + 50 + x = 180, or x = 80 degrees

Answer:

D. 2 = 2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

x³ + 3x² = x + 3

x = -1

Step 2: Check

Answer:

[tex]18yd^{2}[/tex]

Step-by-step explanation:

Area = length * width

Area = 9 * 2

Therefore, area is [tex]18yd^{2}[/tex]

Answer:

C

Step-by-step explanation:

A=wl

A=2yd*9yd

A=18[tex]yd^{2}[/tex]

Answer:

101.33333 minutes

Step-by-step explanation:

Given :

Leakage rate = 3 ounces per 19 minutes

Time it'll take for 16 ounces of juice in the container to leak out

The leakage rate on ounce per minute :

3 ounces / 19 minutes = 0.1578947 ounce per min

1f 0.1578947 ounces leak out in 1 minutes

16 ounces will leak out in x minutes

Hence ;

0.1578947x = 16 ounces

x = 16 / 0.1578947

x = 101.33335 minutes

OR :

3 ounces = 19 minutes

1 ounce = (19 / 3) = 6.333333 minutes

16 ounces = (15 + 1) ounce

15 ounces = 3 * 5

Hence, 15 ounces will leak in (19 minutes * 5) = 95 minutes

1 ounce = 6.33333 minutes

Hence,

16 ounces will leak in (95 minutes + 6.33333 ounces) = 101.33333 minutes

HENCE, All 16 ounces will leak out in 101.33333 minutes

Answer:

12 degrees

Step-by-step explanation: