A D = D B and A F = F C. D F = 14 and D E = 10. B C = [?]​

Answer:

60.03

Step-by-step explanation:

Use the Pythogaras therom

Answer:

f(x) = -2x[tex]3[/tex] - 3, gx= 4x - 3

Step-by-step explanation:

$2.50n + $9.50

Step-by-step explanation:

For instance, if there were four tickets purchased,

the equation would be,

$2.50 x 4 = $10.00

$10.00 + $9.50 =

$19.50

Answer:

24year

Step-by-step explanation:

Answer:

Zc and Ze

Step-by-step explanation:

The two angles are vertical because they are vertically aligned with line x. If you were to draw a line straight through the middle of them they would have an equal amount of space one each side.

Answer:

He got 2 pounds on bananas

Step-by-step explanation:

$1.30 / $0.65 = 2

Answer:

1.60% 2. 15 3.46

Step-by-step explanation:

1. 30+20 =50  30eggs/toatl eggs 50 = 60%

2. 1-.2=.8   12*.8 =15 can double check by 15*.8

3. .9*50=46

Answer:

BD is not parallel to AE.

hope that helps

Answer:

THe first one is A belongs in the 2nd quardrent then the B one goes in to the 3rd quardent the the last goes in the the 4th

The next on the switch the negetive and negetive number then put the last number as the first

Then the last one is the numbers 5 and 2

Step-by-step explanation:

Answer:

Sup dude I here this is my alyt acc

Step-by-step explanation:

Answer:

Meg makes more money per hour.

Step-by-step explanation:

Given that,

Meg worked for 4 hours and earned $31 . Gabby worked for 5 hours and earned $37.50.

We need to find who makes more money per hour.

For Meg,

Money per hour = [tex]\dfrac{31}{4}=\$7.75[/tex]

Fr Gabby,

Money per hour = [tex]\dfrac{37.50}{5}=\$7.5[/tex]

$7.75 is more than $7.5. It means Meg is making more money per hour.

Answer:

Meg

Step-by-step explanation:

I did it

Answer:I THINK THAT IT IS 60 DEGREES

Step-by-step explanation:

Answer:

A. (9, –36)

Step-by-step explanation:

The equations are given as:

i) y = -3x - 9

ii) y= 1/3 x - 39

Use equation i) in equation ii)

-3x - 9 = 1/3 x - 39 -------multiply each term by 3 to remove the fraction

-9 x - 27 = x - 117

collect like terms

-9 x- x = -117 + 27

-10 x = -90

10x = 90

x = 90 / 10

x = 9 ------------iii

Use equation iii  in i

y = -3x - 9  

y = -3 * 9 - 9

y= -27 - 9

y= -36

Hence,

x = 9  , y = -36

Answer:

a

Step-by-step explanation:

9514 1404 393

Answer:

  a.  40

  b.  0

  c.  50

Step-by-step explanation:

a) 46 + (-2k) for k = 3 is ...

  46 + (-2(3)) = 46 -6 = 40

__

b) 46 + (-2k) for k = 23 is ...

  46 + (-2(23)) = 46 -46 = 0

__

c) 46 + (-2k) for k = -2 is ...

  46 + (-2(-2)) = 46 +4 = 50

Answer:

2, -2, 0, -2, 2, -4

I did it on paper because fractions are annoying to type lol

you can find the workings in the document I have uploaded

Answer:

i have made it in above pic hope it helps

Answer:

[tex]2 \: and \: 1[/tex]

Step-by-step explanation:

[tex](1 + x) + (1 - x) \\ = (1 + ( - 2)) + (1 - ( - 2)) \\ = ( - 1) + (3) \\ = 2 \\ \\ x - (x - 1) \\ = ( - 2) - (( - 2) - 1) \\ = - 2 + 2 + 1 \\ = 1[/tex]

[tex]plzz \: mark \: as \: brainliest... \\ hope \: it \: helpss[/tex]

Answer:

The answer should be -7k

Step-by-step explanation:

here's how to do it

take the - from (-7) and put it here -k×7 because multiplying a positive and a negative equals a negative.

then when you put them in order you should get -7k

sorry if they doesn't explain well but I hope it helped!

Answer:

2x ^5  sqrt( 6x)

Step-by-step explanation:

sqrt( 3 x^4)  * sqrt( 8 x^7)

Multiply them together

sqrt( 3x^4 * 8x^7)

sqrt( 24 x^ (4+7))

sqrt( 24 x^11)

We can simplify

sqrt(24) sqrt(x^11)

sqrt( 4*6) sqrt( x^10) sqrt(x)

sqrt(4) sqrt(6)   x^5sqrt(x)

2 sqrt(6)  x^5sqrt( x)

Combining the square roots

2x ^5  sqrt( 6x)

Answer: 20

Step-by-step explanation:

Answer:

It is a scale factor of 1/4

the missing side length is 2.75

Step-by-step explanation:

Answer:1Positive Slope

2Negative Slope

3Zero Slope

4Undefined Slope (also known as Infinite Slope)

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

70 students have a skateboard.

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Total students are 125.

And to find the percentage of 56, we have to take the fraction.

56% of 125 students:

56 x 125 /100

= 7000/100

= 70

Therefore, 70 students have a skateboard.

To learn more about the percentage;

https://brainly.com/question/24159063

#SPJ5

Answer:

120

Step-by-step explanation:

Here, we want to get the possible value of A

Now, we should understand that the value of an angle in triangle cannot be more than 180

Also, cosine can only be negative in the second and the 3rd quadrant

So,

arc cos (-0.5) = 120 , 300 , 60

But 60 is not correct as it will give a negative value

300 is not correct also as it is more than the angles present in a triangle

Thus, our answer is 120

Answer:

8

Step-by-step explanation:

6(6) - 20 - 32(1/4)

36 - 20 - 8

8

Answer:

c

Step-by-step explanation:

the expression is 24 - (-6) and there is an understood -1 being multiplied by -6.

when you multiply the  -1 by -6 you get 6, so the expression becomes 24+6, so the equivalent expression is c.

hope this helps!

Answer: 24-(-6) = 24+6

Two negatives make a positive.

Answer: Yes

Step-by-step explanation:

Answer: A is that answer

c - 12 > - 16

c > -16 + 12

c > -4

Step-by-step explanation:

Answer:

c⁶/d²

Step-by-step explanation:

a⁻ⁿ = 1/aⁿ

So :

c⁶d⁻² = c⁶/d²

Answer:

39.2 square units is the answer

Step-by-step explanation:

m > 0. Clearly insufficient: if m=5, n=3, then m + n = 8 and if m=10, n=6, then m + n = 16.

Answer:

m=7 n=6    answer is 1;

Step-by-step explanation:

42/42 1:1