For each part below, use the figure to fill in the blank.
If necessary, you may learn what the markings on a figure indicate.
(a) Find AB
(b) Find mZF.
B
B
D
600
F
A
60°
400
60°
c
E
AB = 0
mZF = °

Answer:

$447/5  = $88.4

$664/4  = $166

$447/10  = $44.7

For the remainders, it would be,

For $447/5 = 4/10 = 2/5

For $664/4 = 0

For $447/10 = 7/10

Step-by-step explanation:

Answer:

19/57=15/45=11/33

1/3=1/3=1/3

1:3

Answer:

The answer is $1400.

Step-by-step explanation:

The main question here is, what is the sale price of the golf clubs?

1. Let's compute for 20% of 7,000.

Hope this helps and if you could mark this as brainliest. Thanks!

b = -5

Step-by-step explanation:

Answer:

-8

Step-by-step explanation:

so g(x) = 3x+4

to find g( -4) , it simply mean that to replace the x in the function g by the value given which is -4

so when u replaced it give you

g(-4) = 3(-4) +4

= -12 +4

= -8

Answer:

D

Step-by-step explanation:

abs. -1/2 = 0.5

abs. 2/5 = 0.4

Answer:

17a - 16

7b

Step-by-step explanation:

Given the following expressions

3a+4(5a - 4)=

Expand

3a + 4(5a)- 4(4)

= 3a + 20a - 16

= 17a - 16

For the expression

5b -2(5a -b) + 10a

Expand

5b - 2(5a)-2(-b) + 10a

5b - 10a  + 2b + 10a

= 5b + 2b -10a + 10a

= 7b + 0

= 7b

Answer:

845.97

Step-by-step explanation:

Answer:

204.8 i think here's the work

Step-by-step explanation:

5yd* 13yd= 65yd

65yd*π=204.75

204.75 rounded is 204.8

Answer:

[tex]r=\frac{41}{14}[/tex]

Step-by-step explanation:

[tex]\frac{3r-2}{5} =\frac{5+2r}{8} \\\\8(3r-2)=5(5+2r)\\24r-16=25+10r\\24r-10r=25+16\\14r=41\\\\r=\frac{41}{14}[/tex]

Answer:

The area of a circle with a diameter of 3 meters:

The area of a square with a side length of 3 meters:

The difference:

The square has greater area by 1.935 m²

Answer:

the difference in area between a circle with a diameter of 3 meters and a square with a side length of 3 meters=d²-π/4d²

=3²-3.14/4×3²=1.935m²

Answer:

1) 97 pages

2) 3072 colors

Step-by-step explanation:

1) 865/9 = 96.11 so he would need 97 pages

2) 256 x 12 = 3072 colors

Answer:

X >  -3, 0.28, 4

Step-by-step explanation:

x - 7 >  -12 - To solve add 7 to both sides

x > -5 Which means every number GREATER but not EQUAL to 5 will count as a solution to the equation, therefore 5 is not a correct answer. -3 is greater then -5, and any positive number is greater then any negative number.

Therefore the Correct Answer is : -3. 0.28, 4

Answer:

Los pasos para calcular la raíz cuadrada entera y su residuo o resta se dará en la explicación;

Step-by-step explanation:

-60: Para saber exactamente cuál es su raíz cuadrada entera debemos buscar entre que cuadrados perfectos se encuentra comprendida este valor;

Tenemos que 7x7=49  y 8x8 = 64 (60 está comprendido entre  7 y 8) ,pero como la raíz de 49 se aproxima más a 60 entonces la raíz de 60 es 7 y su residuo o resta será el valor que falta para llegar a 60; así que tenemos:

[tex]\sqrt{60}[/tex]=7  ; residuo:  60-49 =11

-86:    9x9 =81 ;81 se aproxima más a 86 ,entonces la raíz cuadrada entera de 86 es 9 y su residuo es 5:

[tex]\sqrt{86}[/tex]=9;  residuo : 86-81= 5

-96:   9x9=81 ;  81 por tanteo se aproxima más a 91,entonces la raíz cuadrada  entera de 96 es 9 y su residuo es 15.

[tex]\sqrt{96[/tex]= 9x9 =81 ; residuo :  96-81= 15.

Answer:

Step-by-step explanation:

Use trigonometry

Let the height of the cloud be x, then we have:

The height of the cloud layer is 367.6 m

Answer:

Step-by-step explanation:

find the slope.   just count rise over run on the graph

for each one unit the graph goes down,  it goes over 4  soo

- 1/4   is the slope

so

y = -1/4x    :)

Answer:

x = 9.5

Step-by-step explanation:

Since you are given the adjacent side and need to find the hypotenuse then you need to use cos = adj/hyp so cos (47) = 6.5/x

So x = 6.5/.682, since cos 47 = .6819983601

x = 9.5

Answer:

9

Step-by-step explanation:

divide 24 by 8 and multiply what you got by 3

24/8=3

3*3=9

Answer:

9

Step-by-step explanation:

[tex] \frac{3}{8} \times \frac{24}{1} [/tex]

[tex] \frac{3 \times 24}{8 \times 1} [/tex]

[tex] \frac{72}{8} [/tex]

[tex]72 \div 8[/tex]

[tex] = 9[/tex]

Answer:

Volume = 1 πr2h3= 1×π×122×73= 336π= 1055.5751316062 inches3

Answer:

12 miles

Step-by-step explanation:

Answer:

12 miles

Step-by-step explanation:

20 * 3 = 60 minutes

4 * 3 = 12 miles

Hope this is helpful:)

Answer:

(-8,-8)

Step-by-step explanation:

So in order to find the distance between those coordinates, you need to subtract the x axis coordinates and the y axis coordinates.

It'll look like this:

(-2-6) , (5-13)

-2-6= -8

5-13= -8

I also checked on a graphing calculator, so it should be correct.

(-8,-8)

Answer:

y=-7x+6

Step-by-step explanation:

-21 divided by 3x is- 7x . 18 divided by 3 is 6.

Answer:

x = 13, angle = 37

Step-by-step explanation:

The full angle will be a right angle, so 90 degrees.

You are given 53, on one side, so you just need to find the other bit.

Here, you can do 90 - 53 and get 37, which has to be equal to your unknown angle.

2x + 11 = 37

2x = 26

x = 13

Answer:

x=13

Step-by-step explanation:

we know that the 2 angles add up to a 90° right angle

53+ (2x+11) = 90

solving that, we're left with 2x= 26

26÷ 2= 13=x

hope this helps!

Given:

Height of man = 6 ft

Height of man's shadow = 11 feet

Height of building's shadow = 139 feet

To find:

The height of the building.

Solution:

We know that the heights of the objects and there shadows are always proportional.

[tex]\dfrac{\text{Height of man}}{\text{Height of man's shadow}}=\dfrac{\text{Height of the building}}{\text{Height of building's shadow}}[/tex]

Let x be the height of the building.

[tex]\dfrac{6}{11}=\dfrac{x}{139}[/tex]

Multiply both sides by 139.

[tex]\dfrac{6}{11}\times 139=x[/tex]

[tex]\dfrac{834}{11}=x[/tex]

[tex]75.8181...=x[/tex]

[tex]x\approx 75.8[/tex]

Therefore, the building is 75.8 feet long.

Answer:

Step-by-step explanation:

x=360-80=280°

Answer:

122.46 cm²

Step-by-step explanation:

A = [tex]\pi r^{2}[/tex]

~~~~~~~~~

[tex]r_{1}[/tex] = 8 cm

[tex]r_{2}[/tex] = 5 cm

A = 3.14 ( 8² - 5² ) ≈ 122.46 cm²

Answer:

the answer is 3!!!!!!!!!!