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2 years ago

Twice the sum of a number x and 18 as an expression

Mathematics

2 answers:

djverab [1.8K]2 years ago

5 0

The answer I got would be 2(x+18)

svp [43]2 years ago

4 0

Here is the expression: 2*(x+18) =
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2(x+18)

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Clear<br>The perimeter of a regular octagon is 88 mm. How long is each side?

Colt1911 [192]

Answer:

11 mm

Step-by-step explanation:

An octagon has 8 sides. This mean that we do 88 divided by 8 to get the length of each side which is 11 mm.

3 0

3 years ago

Necesito ayuda por favor es para mañana

Elena L [17]

Answer: a. 14/30= 7/15

b. 16/30=8/15

C. 7/15= 47%

D.8/15= 53%

Step-by-step explanation:

3 0

3 years ago

Given f(x)=3^(x-2) and g(x)=f(3x)+4, write the function rule for function g and describe the types of transformations that occur

klio [65]

Answer with Step-by-step explanation:

We are given that

$f(x)=3^{x-2}$

$g(x)=f(3x)+4$

We have to write the rule for function g and describe the transformation between f and g.

Compress the function by scale factor 3 and the translation rule is given by

$(x,y)\rightarrow (3x,y)$

Then, we get $h(x)=f(3x)=3^{3x-2}$

Now, shift the y coordinate 4 units above the origin.

Then, the translation rule is given by

$(x,y)\rightarrow (x,y+4)$

Then , we get

$g(x)=3^{3x-2}+4$

3 0

3 years ago

never [62]

Answer:

Step-by-step explanation:

Perdon si no te ayudo pero solo quiero los puntos para mis preguntas

6 0

2 years ago

Help pls I need help lol it’s quite easy for rlly smart ppl

mr_godi [17]

Answer:

(2,1) (7,1) (7,5) (2,5)

Step-by-step explanation:

Just line up the dots on the x axis and y axis

Vertexes are the points or "corners" of the shape, and in your case, that square.

I hope this helped :D

8 0

2 years ago