what is the measure of ABC ?​

Answer:

D.

[tex]\frac{2d^{2}-2d-38 }{(d+5)(d+3)}[/tex]

Step-by-step explanation:

Remove any grouping symbol such as brackets and parentheses by multiplying factors.

Use the exponent rule to remove grouping if the terms are containing exponents.

Combine the like terms by addition or subtraction.

Combine the constants.

Answer:$16

Step-by-step explanation: let $x be the amount of money daniel spent.

tracey spent $38 less than 3 times what daniel spent. blah blah blah

Answer:

624 cubic inches

Step-by-step explanation:

12 x 8 x 6.5 = 624

Answer:

2

Step-by-step explanation:

2d = 2 × d

-10 = 2 × (-5)

The common factor is 2.

Pls, choose me as brainliest!

Answer:

2

Step-by-step explanation:

2d = 2 × d

-10 = 2 × (-5)

The common factor is 2.

Answer:

27.86

Step-by-step explanation:

find percent off

68.95 × 0.60 = 41.37 amount percent off

68.95 - 41.37 = 27.58 total advertised price with out tax

sales tax

27.58 × 0.01 = 0.2758 tax amount

27.58 + 0.2758 = 27.8558 = 27.86 total with tqx

Answer:

[tex] \tan( \beta ) [/tex]

here we go hope it helps

Answer:

the answer here is x=2. it makes it 2/3 equivalent to 4/6 then 4/6-1/6 equals 3/6 which is equivalent to .5 or 1/2. i hope this Helps

Step-by-step explanation:

0.5=1/3-|(x-3)/6+x|

[tex]\\ \rm\rightarrowtail x(x-4)=x^2-12x+32[/tex]

[tex]\\ \rm\rightarrowtail x^2-4x=x^2-12x+32[/tex]

[tex]\\ \rm\rightarrowtail 8x=32[/tex]

[tex]\\ \rm\rightarrowtail x=4ft[/tex]

Answer:

B

Step-by-step explanation:

4(x+3) is 4x+12 and -2(-x-5) is 2x+10 so it makes 4x + 12 + 2x + 10

Answer:

x = 54

Step-by-step explanation:

Seven minus a number split into 9 equal parts in one

7 - (1/9)x = 1

7 - 1 = (1/9)x

(1/9)x = 6

x = (9)(6)

x = 54

Answer:

2/10

Step-by-step explanation:

1 whole is equal to 10/10

5/10+3/10=8/10

10/10-8/10=2/10

hope this helps! :)

Answer:

the full lenght of fabric is 10/10 so if she used 3/10 and 5/10 that's in total 8/10.. she used 2/10 for the third skirt

Answer:

(0'3)

Step-by-step explanation:

the line going across is the x axis the one going up and down is the y-axis the first number goes on the x-axis which is zero so it stays in the middle and three the second number goes on the up and down line which is the y axis

Answer:

(0'3)

Step-by-step explanation:

Answer:

Step-by-step explanation: so

l*w*h
7.5ft*4ft*8ft

that would be 240ft^3

Then 2.5^3

would be 15.625^3

So then u would do

240ft^3/15.625ft^3 = 15.36 boxes of paper

So u could fit abt 15 boxes of paper in the back of his truck

does anyone know the answer if you do please post it here

Answer:

Step-by-step explanation:

I know gthis but its To calculate the area of a triangle, multiply the base by the height and divide by two. If you know how to calculate the area of a rectangle, you should be able to calculate the area of a triangle with ease because a triangle is half of a rectangle or square. As a result, because it's half of a rectangle, you should apply the identical approach of calculating the area of a rectangle and then dividing it by two. I hope that's clear!

Answer:

as I = Pr

Step-by-step explanation:

we have to find P so

P=I/r

P = 2.25/3

P = 0.75

The surface area of the actual ramp is 16.8 ft²

An area is the amount of space occupied by the two dimensional shape or object.

The height of the actual ramp = 1.2 feet and the height of the model = 6 cm

Scale factor = 1.2 feet / 6 cm = 0.2 ft/cm

Actual base = 16 cm * 0.2 ft/cm = 3.2 ft

9 cm = 9 cm * 0.2 ft/cm = 1.8 ft, 10 cm = 10 cm * 0.2 ft/cm = 2 ft,

Surface area of actual ramp = 2(0.5 * 3.2 ft * 1.2 ft) + 2(2 ft * 1.8 ft) + (1.8 ft * 3.2 ft) = 16.8 ft²

The surface area of the actual ramp is 16.8 ft²

Find out more on area at: https://brainly.com/question/25292087

Answer:

C. 113.04 ft²

Step-by-step explanation:

Area of a circle = π×radius²

Since diameter is 12, the radius is 6

π×(6)²  =   π×36   =   113.04

Answer:

(g ￮ f)(- 5) = 4

Step-by-step explanation:

evaluate f(- 5) then substitute the value obtained into g(x)

f(- 5) = (- 5)² + 6(- 5) + 3 = 25 - 30 + 3 = - 2 , then

g(- 2) = 2(- 2) + 8 = - 4 + 8 = 4

(g ￮ f)(- 5) = 4

Answer:

[tex]3500[/tex]

Step-by-step explanation:

Given the following question:

[tex]3.5\times10^3[/tex]

To convert a scientific notation into standard form we first need to keep in mind that the exponent in indeed a positive. Knowing this we know that the decimal point is going to move to the right.

Since the exponent is three, we know that the decimal point is going to move to the right THREE times.

[tex]3.5\times10^3[/tex]
[tex]3.5\times10^3=3.5.0.0.[/tex]
[tex]3.5.0.0.=3500[/tex]
[tex]=3500[/tex]

Your answer in standard form is "3500."

Hope this helps.

Answer:

-21, 12

Step-by-step explanation:

We first have to solve each of the list of numbers:

-45 -21 = -66

-21 - 16 = -37

-16+12=-4

33+40=73

-45-16=-61

-45+33 = -12

-45 + 12 = -33

-21 + 12 = -9

Hence, we can conclude that -21 and 12 add up to -9

~Learn with Lenvy~

Answer:

the 35th term or a(35) is 69

Step-by-step explanation:

the first thing you must do to solve this equation is to write for the nth term

this is

a(n) = 209 - 4n

i got 209 by adding 4 to 205 to find the 0th term

so to solve the equation for the 35th term oyu just plug it in

a(35) = 209 - 4(35)

a(35) = 209 - 140

a(35) = 69

Answer:

It’s option A, Choi’s option A

Step-by-step explanation:

Answer:

358 feet²

Step-by-step explanation:

Answer:

358

Step-by-step explanation:

A= 12 x 5

= 60

x 2 = 120

A= 5 x7

= 35

x 2 = 70

A = 12 x 7

= 84

x2 =168

(I multiply by 2 because 2 sides are equall)

Add:

120 + 70 + 168 = 358

Hope this helps!

Answer:

6.28

Step-by-step explanation:

c=d(pi)

c=2(3.14)

Answer:

x=2

Step-by-step explanation:

1. Combine like terms

26x-7x = 19x

2. isolate 19

38/19 = 19x/19

x=2

Answer:

24

Step-by-step explanation:

2x - 8 = 40

2x = 40 + 8

2x = 48

2x/2 = 48/2

x = 24