What is the missing angle???

Answer: 12%

Step-by-step explanation:

Total number of people in 6th grade: 70+80 = 150

Total numbers of lefties: 11 + 7 = 18

Percent:

18 ÷ 150 = 0.12

0.12 x 100 = 12

Answer:

12%

Step-by-step explanation:

80+70=150 which is the whole

11+7= 18 which is the part

The equation is

Part= Percent x Whole

18= % x 150 or 18 divided by 150 is

.12 or 12%

hope this helps

Answer:

60

Step-by-step explanation:

look at the temperature on the bottom of the graph and find the line between 8 and 12 which will be 10, then go straight up till you reach a point and that point is 60

Answer:

The other function that matches this function is...

[tex](2x+3)^{2}[/tex]

Step-by-step explanation:

Answer:

25.2 pounds

Step-by-step explanation:

136 multiplied by .185 = 25.16

25.16 to the nearest tenth is 25.2

Answer:

D is your answer i think it is

Answer:

2.7

Step-by-step explanation:

i divided 8 by 3 but please dont rely on my answer i didnt do one of this problems in a long time

Answer:

Where is the table?

Step-by-step explanation:

We need the table to to answer this

Answer:

Step-by-step explanation

Answer:

4.75 seconds

Step-by-step explanation:

14.7 - 9.95

Answer:

The Olympian completed the 100-meter dash 4.75 seconds faster than the gym teacher. You could also say he was 3.25 meters per second faster.

Step-by-step explanation:

To get 4.75 I just subtracted and found the difference between both of their times.

To find the difference between their speeds, I divided 100 by each time to get each person's distance per second. The olympian's speed was 10.05 meters per second and the gym teacher's speed was 6.80 meters per second. To find the difference between these, I subtracted the same way I did with the time difference.

Answer:

I would say B

Step-by-step explanation:

leave a thx

Answer:i think it would be 38 and a half

Step-by-step explanation:

Answer:

1) f=650    2) a=16   3) d=91

Step-by-step explanation:

1) To make f=...

We can multiply both sides by 26

f=26×25

f=650

2) To make a=...

We can divide both sides by 5

a=80÷5

a=16

3) To make d=...

We can times both sides by 7
d=13×7

d=91

Answer:

what you would do would be all those coordinates times by 2/3 than add 6 to the x intercept

Answer:

c is the correct option

Kelvin did not skied without falling more than twice as long as anyone else in his family.

Answer:

He only skied more than Lori.

Step-by-step explanation:

Lori*2: 110

Vanessa*2: 530

Devon*2: 344

Celia*2: 224

Arnold*2: 712

Answer:

$13.64

Step-by-step explanation:

38/100 cross multiplied by x/22 multiply 22 and 38, then divide by 100

Answer:

Love your pfp

Step-by-step explanation:

Answer:

The answer is 9

Step-by-step explanation:

A linear equation is an equation of a straight line. To solve linear equations, it is important to keep the following key concepts in mind:

Maintain balance of the equation by applying the same operations to both sides of an equation

Isolate for the variable by collecting like terms

Use inverse operations to rearrange an equation

Answer:

x must be 9 (Answer C).

Step-by-step explanation:

The two angles marked in red are "vertical angles," and, as such, they are equal:  5x - 8 = 2x + 19.

Combining like terms results in 3x = 27, and therefore x must be 9 (Answer C).

Answer:

It would be d. 215,483 cm³

Step-by-step explanation:

Using the formula for volume of a cylinder which is πr²h and using 3.14 instead of π, we can put the numbers in.

3.14 (15²) (305) = 215,483

r = 15 because to get the radius you have to divide the diameter by 2.

Answer:

The number is 14

Step-by-step explanation:

Answer:

x(b) or b(x)

Step-by-step explanation:

x for the number of people who suggested.

b for the number of bracelets given.

The bracelets are not needed in this equation because they do not relate the the total amount of donations collected.

let's first introduce some variables:

let p= the number of people

let d= the suggested amount of of donation

equation:

number of people × suggested amount of donation

d×p

Answer:

x=37mm

Step-by-step explanation:

Pythagorean theorem:-

[tex]x^2=\sqrt{(13^2-5^2)}^2+(35)^2[/tex]

[tex]x^2=12^2+35^2[/tex]

[tex]x^2=144+1225[/tex]

[tex]\sqrt{x^2}=\sqrt{1369}[/tex]

[tex]x=37[/tex]

~

Hope this helps!

Answer:

(8,0)

Step-by-step explanation:

y= 0.50x - 4

y= -0.25x + 2

I changed it to make it:

0.25x + y = 2

-0.50x + y = -4

--

We subtract the y's and every equation to cancel out the y.

0.25x - (-0.50x) = 0.75x

2-(-4)=6

0.75x = 6

x = 8.

Plug the x into either equation. We'll do the first eqn.

0.25(8)+y=2

2 = y = 2

y = 0.

(8,0).

Answer:

x = 8, y = 0

Step-by-step explanation:

Given system of equations:

[tex]\begin{cases}y=\dfrac{1}{2}x-4&\\y=-\dfrac{1}{4}x+2\end{cases}[/tex]

First, substitute the first equation into the second:

[tex]\implies \dfrac{1}{2}x-4=-\dfrac{1}{4}x+2[/tex]

SOLVE FOR X.

Step 1: Multiply both sides by [tex]4[/tex] and simplify.

[tex]\\\implies 4\left(\dfrac{1}{2}x\right)-4(4)&=4\left(-\dfrac{1}{4}x\right)+2(4)\\\\\implies \dfrac{4}{2}x-16=-\dfrac{4}{4}x+8\\\\\implies 2x-16=-x+8[/tex]

Step 2: Add (1)[tex]x[/tex] to both sides.

[tex]\\\implies 2x + x-16=-x+x+8\\\\\implies 3x-16=8[/tex]

Step 3: Add [tex]16[/tex] to both sides.

[tex]\\\implies3x-16+16=8+16\\\\\implies 3x=24[/tex]

Step 4: Divide both sides by [tex]3[/tex].

[tex]\\\implies \dfrac{3x}{3}=\dfrac{24}{3}\\\\\implies \boxed{x=8}[/tex]

SOLVE FOR Y.

Step 1: Substitute [tex]8[/tex] as the value of [tex]x[/tex] in any of the given equations.

[tex]\\\implies y=\dfrac{1}{2}(8)-4[/tex]

Step 2: Simplify.

[tex]\\\implies y=4-4\\\\\implies \boxed{y=0}[/tex]

The solution to this system of equations is (8,0).

Another example:

brainly.com/question/26578673

Answer:

That would be 180°(angle of a straight line)-105°= 75°

Answer:

x=75

Step-by-step explanation:

1. 105+x=180?           step1: subtract 105 on both sides

2. x=75

Answer: You would swap the ineqaulity

Step-by-step explanation:

Multiplying or dividing both sides by a negative number reverses the inequality. This means < changes to >, and vice versa. For example, given that 5 < 8 we can multiply both sides by 6 to obtain 30 < 48 which is still true.

Answer:

90ft^2

Step-by-step explanation:

If she was trying to make it 4 times bigger is multiply the length or the width by a factor of 4

If the starting measurements were

5ft long and 4 1/2 feet wide you simply multiply the two

5 x 4.5 = 22.5 ft

Then when trying to make it 4 times bigger multiply your answer by 4

22.5 x 4 = 90ft^2

I belive its 15

Hope this helped.