i have 1 hour to do this. please help me :). 20pts!!!

Answer:

x = 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Geometry

Step-by-step explanation:

Step 1: Define

Identify and set up

6x° + 36° + 108° = 180°

Step 2: Solve for x

Answer:

absolutely true

Step-by-step explanation:

success :))

Answer:

None (If there are just these two options i.e, 249 and 50653. I think there are more options, anyway)

Step-by-step explanation:

Cubes of even numbers are even and cube of odd numbers are odd.

Since both the numbers are odd, both of their cubes must be odd too.

Thank You

Hope this helps you

Please mark as brainliest

Answer:

40%

Step-by-step explanation:

7 - 5 = 2

100% × [tex]\frac{2}{5}[/tex]  =  40%

Answer:

movement in the tectonic plates in the crust, wind and water erosion, and deposition shapes the earth's surface

Step-by-step explanation:

Answer:

Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again.

Step-by-step explanation:

(windows2universe.com) source

Answer:

5/12

Since you calculate tan ratios as tan(B)=opposite side/ adjacent side

Answer:

5

Step-by-step explanation: pls give me brainliest

Answer:

I think it's a man's car breaks down while driving to work

Step-by-step explanation:

it should be B

Answer:

I believe it's d !!

Step-by-step explanation:

External Conflict: ... Man-the character is in conflict with another person in the story. Man vs. Society-the character faces conflict due to some type of societal norm that is in conflict with his/her beliefs or actions.

Answer:

2/3

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

36/54 = 2*18 /2*27 = 18/27 yet can be reduced further

18/27 = 3*6/3*9 = 6/9 we are not done

6/9 = 3*2/3*3 = 2/3 final answer

Answer:

She read 8 pages each day

Step-by-step explanation:

123 - 67 = 56

56/7 = 8

PLEASE GIVE BRAINLIEST THANK  YOU

Answer:

8 pages

Step-by-step explanation:

Answer:

13.5

Step-by-step explanation:

Answer:

the angle shown is a straight angle value of which is equal to 180°

3x + 30. 6 = 180

3x = 180 - 30. 6

3x = 149.4

Answer:

Look below

Step-by-step explanation:

Ok Just Plug it in

For the chart

1:8

2:9

3:10

4:11

And then graph on desmos

You should the answer

Sorry if I am wrong.

Answer:

second graph

Step-by-step explanation:

When x=1,

y=1+7=8

When x=2,

y=2+7=9

When x=3,

y=3+7=10

When x=4,

y=4+7=11

3(u-6) = 3u-18

Step-by-step explanation:

The question is 3(u-6).

We simply multiply 3*u=3u and 3*6=18, so we will get

3(u-6) = 3u-18

Answer:

22 days

Step-by-step explanation:

Given data

Number of students= 50

Number of days= 32days

We want to find the number of students that can have food for 14days

If 50 students will have food for 32 days

x students will have food for 14 days

cross multiply

32*x= 14*50

32x= 700

x= 700/32

x=21.8

Hence 14 students will have for 22 days

Answer:

may be the answer is g(4a)

Step-by-step explanation:

g(4a) = 2/(4a +3)

't' is replaced by '4a'.

(◕ᴗ◕✿)(◕ᴗ◕✿)(◕ᴗ◕✿)(◕ᴗ◕✿)

Answer:

yes  The area of a triangle is b x h / 2 (base times height divided by 2)

Hi there!  

»»————-　★　————-««

I believe your answer is:  

[tex]\boxed{\frac{b*h}{2}}[/tex]

You should be correct.  

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

[tex]\boxed{\text{Area of a triangle:}}\\\\A = \frac{b*h}{2}\\\\\boxed{\text{Key:}}\\\\\rightarrow \text{B - Base}\\\\\rightarrow \text{H - Height}[/tex]

⸻⸻⸻⸻

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer:

same 105° option D is correct

Answer:

x=7+1/2

Step-by-step explanation:

 We move all terms to the left:

3(x+4.5)-(36.)=0

We add all the numbers together, and all the variables

3(x+4.5)-36=0

We multiply parentheses

3x+13.5-36=0

We add all the numbers together, and all the variables

3x-22.5=0

We move all terms containing x to the left, all other terms to the right

3x=22.5

x=22.5/3

x=7+1/2

Answer:

B. 5y and (3y-1) must be the answer

Answer:

Step-by-step explanation:

It's a scalene triangle because,

It's all angles are unequal and sides are congruent which means unequal.

Answer:

55%

Step-by-step explanation:

Percent spent = (amount spent / total income) x 100

( $11000 /  $20000) x 100 = 55%

Answer:

look below

Step-by-step explanation:

To round a number to the nearest tenth , look at the next place value to the right (the hundredths). If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the tenths place, and then remove all the digits to the right.

Answer:

B) Falce

Step-by-step explanation:

Cylinder base is circle

Answer:

The answer is "a disproportionate number of male leaders".

Step-by-step explanation:

Inside the event of study on styles of leadership within upper management, this excess of males threatens objectivity as a consequence of the random sample of typical US companies. This disproportion number of men were. The one method we can solve this issue is by randomly specific release to conditions. So we may divide our hundred people into 2 categories and claim.

Answer:

m = 2/1

Step-by-step explanation:

Slope is rise over run

Looking at the graph we know the slope is positive since it goes up from left to right

We have a point at (2,0)

We have another point at (3,2)

m = (y2-y1)/(x2-x1)

   = (2-0)/(3-2)

   = 2/1

Answer:

150 degrees

Step-by-step explanation:

I think V and T add up to 180 degrees (and all angles in a whole quadrilateral add up to 360) so if you add them and make it equal 180 you can solve x.

So x + 3x + 60 = 180

4x = 120

x = 30 degrees

So V is 3(30) + 60 = 150 degrees

Answer:

7. x = 38°

8. y = 65°

9. 261° and 81°

Step-by-step explanation:

Finding x:

You can make an equality with (2x +5) and (3x +33) because the value of these angles are the same, so:

2x +5 = 3x -33

2x - 3x = -33 -5

-x = -38

x = 38°

Finding y:

You can find the value of y making another equally, but this time you have to sum (4y -1) with (3x - 33) or (2x +5) and equal it with 180°:

(4y -1)+(2x +5) = 180

4y -1 +2x +5 = 180

4y +2x +4 = 180

We know from the question 7 that x is 38°:

4y +2•(38) +4 = 180

4y - 76 +4 = 180

4y - 80 = 180

4y = 180 + 80

4y = 260

y = 260/4

y = 65

Finding the value of the angles:

You just have to put the value of x and y in their places and make the calculations:

4•65 +1 = 261°

3•(38) -33 = 81°

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[tex]\tt \sqrt{9} \\ = \tt \sqrt{ {3}^{2} } \\ = \large\boxed{\tt{\green{3}}}[/tex]

[tex]_____________________________________[/tex]