Cual es la. Longitud de un lápiz 2

Answers

Answer 1
Answer:
Traduje su pregunta al Inglés y respondió a esto. La longitud de un lápiz estándar número 2 es de 7,5 pulgadas, y el lápiz tiene un diámetro de unos 7 milímetros. Espero que esto ayudó☻



I translated your question to english and answered this. The length of a standard number 2 pencil is 7.5 inches, and the pencil has a diameter of about 7 millimeters. Hope this helped ☻


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What is 25/100 in simplest form?

Answers

both are divisible by 4, The answer is 1/4.

Which is an example of an experiment?

Answers

Answer:

D

Step-by-step explanation:

Its trying something new and that is basically what an experiment is.

Answer:

THE ANSWER IS D

Step-by-step explanation:

A

P

E

X

Kevan is 6 years younger than his sister Katie. Melanie is twice as old as kevan. How old are all three siblings? A. If you let K represent Katie's current age, what expression can you use to represent kevan's current age?
B. Based on your answer to part a, what expression represents Melanie's age?
C. If Melanie is 18 years old , what equation can you write to solve the problem?
D. Solve the equation. How old are kevan and Katie?

Answers

A:
k=katie's age
ke=kevan's age=k-6 (Kevan is 6 years younger than his sister Katie)

B:m=Melanie's age=2*ke=2k-12 (Melanie is twice as old as kevan)

C and D: M=18

so this means that

18=2*ke
if we divide both by 2, we get:
9=ke
Kevan is 9 years old

and 18=2k-12

add12 to both sides:
30=2k
15=k
Katie is 15 years old

Answer:

A- k-6

B- 2(k-6)

C- 18 = 2 (k-6)

D- katie- 15, kevan 9

Step-by-step explanation:

What is 3 equivalent ratios for 3:4

Answers

A few equivalent ratios for 3:4 are:

6:8
12:16
24:32
60:80
300:400
240:320
45:60
75:100
Multiply each part of the ratio by the same number to get an equivalent ratio.
(2)*3 : (2)*4
6:8

(3)*3 : (3)*4
9:12

(4)*3 : (4)*4
12:16

7/12 - 3/8=? Please help if you can also if you could give me a few tips tricks and pointers on adding and subtracted fractions that would be amazing thanks again!

Answers

So basically when you are adding or subtracting fractions the denominators the number on the bottom of the fraction 12 in this case and 8 as well the two denominators sharing the least common multiple so what is the lowest multiple of 12 and 8 so count off 12: 12, 24, 36... 8: 8, 16 , 24 does that help?
I get the whole trouble with fractions thing let me see if I can help! 

so, 7/12 - 3/8 first you will always want to make the denominators even or the bottom #'s so to do that you have to find the GCD or greatest common denominator. Which would be 24. then you would have to do to the top what you did to the bottom by multiplying the top #'s by 2 for the first fraction (7/12) and then 3 for the denominator. now you just subtract the top numbers as if there wasn't even a fraction there. The bottom # doesn't change ever until you can simplify at the very end when you actually have an answer. so the answer would be 5/24 and that is as simplified as you can get it.

What is the value of x? enter your answer in the box.​

Answers

im pretty sure its 85

please correct me if im wrong!

Answer:

x = 4

Step-by-step explanation:

We require to find RT

Since ΔRST is right use the sine ratio to find RT

sin60° = (opposite)/(hypotenuse) = (2√(3) )/(RT)

Multiply both sides by RT

RT × sin60° = 2√(3) ( divide both sides by sin60° )

RT = (2√(3) )/(sin60) = 4

-----------------------------------------------------------------------

Since ΔRTQ is right use the tangent ratio to find x

tan45° = (RQ)/(RT) = (x)/(4)

Multiply both sides by 4

4 × tan45° = x, hence

x = 4 × 1 = 4

That is x = 4