If AABC ~ ADEF, what is the length of DE?

NEED HELP ASAP please and thanks In advance

Answer:

Hello! answer: 12 cm

Step-by-step explanation:

60 ÷ 5 = 12 Therefore. the height is 12 hope that helps!

Answer: I only have an answer for the first question, but I think its true .

I'm not sure though so I would clarify it .

Step-by-step explanation:

The reason why I think its true because, 8.4 is also equal to 8.40 . Also, if 8.4 was the answer to something and you put: 8.40 you would still be right .

Hope you get this right!

Answer:

120 miles

Step-by-step explanation:

2 cm / 15 miles = 16 cm / x           Cross multiply

2x = 15 * 16

2x = 240                                       Divide by 2

2x/2 = 240/2

x = 120 miles

Answer:

The area of the parallelogram is base*height, so the area would be 5*6.7=33.5yd^2

The perimeter of the shape would be 6.4+6.4+6.7+6.7=26.2yd

Answer:

100 cents

I think

Answer: 1.05

Step-by-step explanation:

Let x be the envelope

    y is stamp (1)

==> x+y= 1.10 ($)

the stamps costs $1 more than the envelope, so

x-y=1 --> x=y+1, instead of wards (1), we get

y+1+y= 1.10 -> 2y+1=1.10

                    ->y= 0.05 -> x= 1.05

Answer:

B. HL

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Which choice is equivalent to the product below for acceptable values of x?

√x+3. fx-3

The answer is "B"

He gave $100 to the local charity

Step-by-step explanation:

1/5 of 500 is 100

Answer:

$100

Step-by-step explanation:

This question asks how much of his money he gave to charity, meaning we must find 1/5 of 500. An easy way to mentally solve this is by dividing 500 into 5 separate, equal parts. This can be done by dividing 500 by 5. If you don't know what 500/5 is you can ignore the 0s for now and just divide 5/5, which is 1. Then, add the 0s back on for an answer of 100. Therefore, because 100 is 1/5 of 500 it must be the answer.

Answer:

(fog) (x) = 8*(2x+1)=16x+8

Step-by-step explanation:

[tex]\huge\textsf{Hey there!}[/tex]

[tex]\mathsf{1\times1=1}\\\\\bullet\large\textsf{This statement is TRUE because anything times (or multiplied)\ by 1}\\\large\textsf{is mostly likely 1}[/tex]

[tex]\mathsf{1+9=2\times5}\\\mathsf{1+9=\bf 10}\\\mathsf{2\times5}\\\mathsf{= 5+5}\\\mathsf{= 2 + 2 + 2 + 2 + 2}\\\mathsf{= \bf 10}\\\\\\\bullet\large\textsf{This statement is also TRUE because BOTH NUMBERS are EQUIVALENT}\\\large\textsf{to EACH OTHER}[/tex]

[tex]\mathsf{1 + 9 + 17 = 9\times3}\\\\\mathsf{1+9+17}\\\mathsf{1 + 9 = \bf 10}\\\mathsf{\bold{10}+ 17}\\\mathsf{= \bf 27}\\\\\\\\\\\mathsf{9\times3}\\\mathsf{= 9+9+9}\\\mathsf{3 +3 +3 +3+ 3 +3 + 3 + 3+ 3}\\\mathsf{= \bf 27}\\\\\\\\\\\bullet\large\textsf{This statement as well is TRUE because BOTH NUMBERS are}\\\large\textsf{equivalent to each other}[/tex]

[tex]\boxed{\boxed{\large\textsf{ANSWER: All statements to these equations are \bf \huge TRUE}}}\huge\checkmark[/tex]

[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

Zamir 75%

Caleb 72%

Rosa 76%

Work

Zamir

.75=75%

75*40=3000

3000/ 100= 30

Zamir got 30 out of 40 questions right

Caleb

30-12=18

Caleb got 18 out of 25 questions right now find percent

18*100=1800

1800/ 25= 72

Caleb got 72%

Rosa

18+1=19

Rosa got 19 out of 25 questions correct now find percent

19*100=1900

1900/ 25=76

Rosa got 76%

[tex] - \frac{1}{5} \times - 2 \frac{1}{4} \\ - \frac{1}{5} \times ( - 2) \times \frac{1}{4} \\ \frac{1}{5} \times 2 \times \frac{1}{4} \\ \frac{1}{5} \times \frac{1}{2} \\ \\ answer = \frac{1}{10} \\ [/tex]

Alternate Forms:

Hope it helps

Answer:

-1/5(-2 1/4)=

Step-by-step explanation:

-1/5(-2 1/4)=1/5(2 1/4)

=1/5(9/4)

=9/20 , 0.45

Answer:

Really?

cos(x) = f/e

tan(x) = d/f

sin(x) = d/e

Answer:

JK = 21 ft

Step-by-step explanation:

To find JK = x, apply Trigonometry function.

Reference angle = 65°

Opposite side = JK = x

Adjacent side = KL = 10 ft

Apply TOA:

Tan 65° = Opp/Adj

Tan 65° = x/10

Multiply both sides by 10

10*Tan 65° = x

21.4450692 = x

x = 21 ft (nearest feet)

Answer:

5

Step-by-step explanation:

It will remain 5 because two negatives make a positive.

-(-5) = 5

Hope this helps.

Answer:

5 ( REMEMBER TWO NEGATIVES MAKE A POSITIVE)

Step-by-step explanation:

When there is a - in front of an expression in parentheses, change the sign of each term in the expression 5

Answer:

thats is the answer write it yourself and learn math

Answer:

yeaa this is hard but i will help u if i knew what the answer was srry ma g

Step-by-step explanation:

that is the equation

Answer:

-10,485,760

Step-by step:

you have to find the pattern which in this case every other positive number is multiplied by 4, as well as the negatives which is multiplied by 4 aswell.

When you go through writing down every number the 22nd one is -10,485,760

Step-by-step explanation:

Given that,

x=4y - 12 ....(1)

And

-2y= x- 6 ....(2)

Put equation (1) in equation (2). So,

-2y= (4y - 12)- 6

-2y = 4y - 12 -6

-2y-4y = -12-6

-6y = -18

y = 3

So, substituting x=4y - 12 into the equation -2y= x- 6 will produce y = 3.

Answer:

no

Step-by-step explanation:

no no no no no no no no no no no no no no no no no no no

Answer:

5

Step-by-step explanation:

Answer:

2000 milligrams

Step-by-step explanation:

You do conversion and it make sense.

Answer:

Probability that she buys fruit or buys a CD or both. = 0.52

Step-by-step explanation:

Probability that she buys fruit  = 0.4

Probability that she Does not buys fruit  = 1 - 0.4  =  0.6

Probability that she buys CD  = 0.2

Probability that she does not buys CD  = 1 - 0.2 = 0.8

Probability that she buys fruit or buys a CD or both.  = 1 - Probability that she does not but either

= 1 - (0.6)(0.8)

= 1  -  0.48

=  0.52

Or Probability that she buys both = (0.4)(0.2) = 0.08

Probability that she buys fruit or buys a CD or both. = 0.4 + 0.2 -  0.08

=  0.52

Probability that she buys fruit or buys a CD or both. = 0.52

Answer:

The states of nature refer to future events, not under the control of the decision maker, which may occur. States of nature should be defined so that they are mutually exclusive and collectively exhaustive.

Answer:

1.c

2.c

here is your answer

Answer:

if you asking 9th question so answer is...

(b) is the correct answer.

I guess this may help you...

Answer:

(B) The equation of line is 5 X = 2 Y.

Step-by-step explanation:

2 ounces of pineapple juice

5 ounces of fruit punch

Other is 4 ounces pineapple juice and 10 ounces fruit punch

(A) Graph is shown below:

(B) Let X is the pineapple juice and Y is the fruit punch

(2, 5)  and (4, 10)

So, the equation of line is

[tex]Y - 5 = \frac{10-5}{4-2}\times (x -2)\\\\Y-5=2.5 (X-2)\\\\Y - 5 = 2.5 X - 5 \\\\2.5 X = Y\\\\ 5 X = 2 Y[/tex]

Answer:

30 experimental outcomes exist for the entire experiment.

Step-by-step explanation:

Fundamental counting principle:

States that if there are p ways to do a thing, and q ways to do another thing, and these two things are independent, there are p*q ways to do both things.

In this question:

Three outcomes possible for the first step.

Two for the second step.

Five for the third step.

How many experimental outcomes exist for the entire experiment?

Steps are independent, so, by the fundamental counting principle:

3*2*5 = 6*5 = 30

30 experimental outcomes exist for the entire experiment.