9. What is the Greatest Common Factor (GCF) of 9 and 12? *
108
о
O 36
o
9
3

Answer:

The letter 'E' has exactly one line of symmetry passing from it's center.

Step-by-step explanation:

We are given the letter 'E' for checking whether it have symmetry.

For that, first of all let us understand what does line of symmetry means;

A line of symmetry is a line that separates an object into two identical sections that are mirror images of one another.

Now,

The letter 'E' has exactly one line of symmetry passing from it's center.

Furthermore, just like the letter 'E' various other letters also have exactly one line of symmetry.

For example, Letter A, B, C, D, E, K, M, have exactly 1 line of symmetry.

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The area of the sector formed by the arc of the circle is 14 square feet.

A sector of a circle is a pie-shaped section of a circle formed by the arc and its two radii. A sector is formed when a portion of the circle's circumference (as well known as an arc) and two radii cross paths at both endpoints of a arc. A sector of a circle has the shape of a pizza slice or even a pie.

Now, according to the question;

Length of a sector is estimated by the formula = ∅×r

where ∅ is the angle formed by sector in radians and r is the radius of the circle.

Thus,

∅ = Length of a sector/r

The radius is r = 7 ft

The value of length of a sector = 4 ft

∅ = 4/7

∅ = 0.57 radians

Now, estimate the area of the sector.

area of a sector = (∅/2)×r²

Substituting the values.

area of a sector = (4/7/2)×7²

                          = (4/14)×49

area of a sector = 14 ft²

Therefore, the area of the sector is calculated as 14  ft².

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The complete question is-

In a circle with a radius of 7 feet, the radian measure of the central angle subtended by an arc with a length of 4 feet is . The area of the sector formed by the arc is square feet. Assume π = 3.14, and round your answers to the nearest hundredth.

Answer:

$12

Step-by-step explanation:

add 3 to 9 and get 12

Soldiers for the nation of Gilead. “Blessed Be the Fruit”: The standard greeting amongst Gilead residents. The traditional reply is “May the Lord open.” “Under His Eye”: The Gileadean equivalent of “Aloha” — it works as both a hello and a goodbye.

Answer:

103

Step-by-step explanation:

Answer:

Step-by-step explanation:

substitution

2x(2)-3x+2

2(-5)(2)-3(-5)+2

-10(2)+15+2

-20+17

-3

Answer:

c

Step-by-step explanation:

Answer:

Small bag: 1kg cost 200.00p

Large bag: 1kg cost £1.90

Step-by-step explanation:

Small bag: A 200 g bag costs 40p

Medium bag: A 1 kg bag costs £1.80.

Large bag: A 2 kg bag costs £3.80.

Calculate the cost of 1 kg for the small and large bags.

Small bag: A 200 g bag costs 40p

200g cost 40p

1 gram cost 40/200

1 gram = 0.2 p

1000 g = 1kg

1kg cost = 0.2p × 1000

= 200.00p

Small bag: 1kg cost 200.00p

Large bag: A 2 kg bag costs £3.80.

Cost of 1kg = cost of 2kg bag / 2

= £3.80 / 2

= £1.90

Large bag: 1kg cost £1.90

Answer: D.

Step-by-step explanation: Every min is 60 sec. Multiply that by 4, and then add that by 30. That equals 270 and that is lower than Wyatt's time.

Answer:

D. Wyatt had more playing time

Step-by-step explanation:

Answer:

x = 5

Step-by-step explanation:

Solve for x:

-1 - 5 (-x - 1) + 4 x = 49

-5 (-x - 1) = 5 x + 5:

(5 x + 5) + 4 x - 1 = 49

Grouping like terms, 5 x + 4 x - 1 + 5 = (5 x + 4 x) + (-1 + 5):

((5 x + 4 x) + (-1 + 5)) = 49

5 x + 4 x = 9 x:

9 x + (-1 + 5) = 49

5 - 1 = 4:

9 x + 4 = 49

Subtract 4 from both sides:

9 x + (4 - 4) = 49 - 4

4 - 4 = 0:

9 x = 49 - 4

49 - 4 = 45:

9 x = 45

Divide both sides of 9 x = 45 by 9:

(9 x)/9 = 45/9

9/9 = 1:

x = 45/9

The gcd of 45 and 9 is 9, so 45/9 = (9×5)/(9×1) = 9/9×5 = 5:

Answer:  x = 5

Answer:

EVALUATE

=9x+4

St−5(−x−1)+4x−1

Use the distributive property to multiply −5 by −x−1.

−5(−x)+5+4x−1

Multiply −5 and −1 to get 5.

5x+5+4x−1

Combine 5x and 4x to get 9x.

9x+5−1

Subtract 1 from 5 to get 4.

9x+4

EXPAND

=9x+4

−5(−x−1)+4x−1

Use the distributive property to multiply −5 by −x−1.

−5(−x)+5+4x−1

Multiply −5 and −1 to get 5.

5x+5+4x−1

Combine 5x and 4x to get 9x.

9x+5−1

Subtract 1 from 5 to get 4.

9x+4

Answer:

78

Step-by-step explanation:

6x13=78

Answer:

B = 2

Step-by-step explanation:

I used Desmos to get a visual representation to help.

The equation y = 4x + 6 has a y - intercept at (6,0).

The equation y = 4x + 2 has a y - intercept at (2,0) and passes through (1,6).

Hope this helps!

The value of  B = 2 when a line, y=mx+b, passes through the point (1, 6) and is parallel to y=4x+6.

The equation in mathematics is the relationship between the variables and the number and establishes the relationship between the two or more variables.

The equation y = 4x + 6 has a y - intercept at (6,0).

The equation y = 4x + 2 has a y - intercept at (2,0) and passes through (1,6).

Therefore the value of  B = 2 when a line, y=mx+b, passes through the point (1, 6) and is parallel to y=4x+6.

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Answer:

If you were to factor this inequality the answer would be

-6(4p+15)

If you were to simplify this inequality the answer would be

-24p-90

I don't really know how your question is set up or how your teachers teach this but here are two possible answers. I hope this helps

Answer:

18

Step-by-step explanation:

116-98

so sorry if its incorrect

Answer:

34 degrees

Step-by-step explanation:

ahahah okay this is fun

so what you should do here is extend the line that passes through the 116 and 98 degree angle so that it passes the other parallel line.

It makes a triangle doesn't it

One of the angles is supplementary to 98, so 180-98 = 82 degrees.

Another one of the angles is the opposite angle to the supplementary angle of 116 (remember your line-intersecting-parallel-lines angles), therefore 180-116 = 64 degrees

The last angle of that triangle is the opposite to angle 4, and you can find that using the other two angles of the triangle we made earlier, which you get 180-82-64 = 34 degrees

Answer:

First, we need to find the slope.

Rise/Run

440-410/6-4

30/2 = 15

m = 15

Now we need to find the y-intercept using the slope.

15(4) = 60

410 - 60 = y int

b = 350

y=mx + b

Answer:

$3.00

Step-by-step explanation:

pretty obvious why

Answer:

$3.00

Step-by-step explanation:

To get the amount of the sales tax, multiply the tax rate by the price.

$60.00 x 5% = $3.00

Answer:

8

Step-by-step explanation:

4+4

8

You can rewrite it as

2+2+2+2

8

Answer:

10.5

Explanation:

500×2, 1000×2 etc

Answer:

b=-1.6

Step-by-step explanation:

Answer:

56.5487 (this is exact, just round it if you want)

Step-by-step explanation:

The formula to find the circumference is 2, pi, r (radius).

Answer:

6

12

48

36

Step-by-step explanation:

Hope This Helps! :)

Answer: 6, 12, 48, 36

Step-by-step explanation:

An equilateral triangle with side lengths equal to 12 StartRoot 3 EndRoot units is inscribed in a circle.

Half a side length of the equilateral triangle is 6 StartRoot 3 EndRoot units, so the apothem is

✔ 6

units long and the radius of the circle is

✔ 12

units long.

Each segment of the circle has an area equal to the difference between the areas of the sector and triangle, or (

✔ 48

π −

✔ 36

StartRoot 3 EndRoot) units2.

Answer:

74-21=d or d+21=74

Step-by-step explanation:

Answer:d+21=74 and if you want to solve it would be

get d by itself so minus 21 on both sides 21-21 is

d= 74-21 is 53

so d=53

Step-by-step explanation:

Answer:

25, 21, 13, 5

Step-by-step explanation:

29-4x

x=1, 29-4=25

x=2, 29-8=21

x=4, 29-16=13

x=6, 29-24=5

Answer: Formula used for pyramid is (V= 1/3 Bh   SA: 1/2 P*l+B) Final answer is SA=110.4   V=64

Step-by-step explanation:

P= Perimeter

l= length

B= Base

To find the perimeter you add all the sides of the base. (4+4+4+4)=16

To find the length you can use Pythagorean Theorem which is a(squared) + b(squared) = c(squared) where c is the hypotenuse. [tex]2^{2}[/tex] + [tex]12^{2}[/tex]= [tex]x^{2}[/tex]

4+144=[tex]x^{2}[/tex]

164=[tex]x^{2}[/tex]

[tex]\sqrt{164}[/tex]=x

x=12.8

To find the base it will be l*w (4*4)=16

Then you plug it in the formula for SA which will be

SA=1/2 16*12.8+16

SA=110.4

For Volume, it will be

V=1/3 Bh

V= 1/3 16(12)

V= 64

Answer:

angle 2 would be 22

Step-by-step explanation:

Answer:

16.) c. 2x²+7x-15

17.) c. [tex]y=\frac{4}{9}x+\frac{17}{9}[/tex]

18.) D

Step-by-step explanation:

have a wonderful day! :D

Answer:

8 : 5

Step-by-step explanation:

white socks 8

brown socks 5

Answer:

8:5

Step-by-step explanation:

cause

white= 8

brown=5

white:brown

8:5

Answer:

x - 3

Step-by-step explanation:

Unknown number = x