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Stolb23 [73]
3 years ago
5

How do you make 8 out of 8, 12, 2, 7, 4

Mathematics
1 answer:
muminat3 years ago
3 0

Answer:

8 = 2 ( (8-7) + (12/4) )

Step-by-step explanation:

2 ( (8-7) + (12/4) )

2 ( (  1  ) + (  3  ) )

2 ( 4 ) = 8

It takes a bit of thinking and writing it out on paper to come up with an equation that works and you should definitely practice it so it becomes easier

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Which expression is equivalent to 5 (w 4) when w = 9? 5 (9) 9 (5) 5 (9) 4 5 (9) 20.
pogonyaev

Expression consists of numbers, variables, and mathematical operations. The expression f(w)=5(w+4) is equal to f(9)=5(9)+20.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The expression is given to you is,

f(w)= 5(w+4)

Now, if we solve the expression it can be written as,

f(w)=5w+20

substituting the value of w, we will get,

f(9)=5(9)+20

Hence, the expression f(w)=5(w+4) is equal to f(9)=5(9)+20.

Learn more about Expression:

brainly.com/question/13947055

6 0
2 years ago
This figure has two intersecting lines and a ray.
Minchanka [31]

Answer:

Value of x is 90°

Step-by-step explanation:

Why?Imagine it as a shape of circle.

Circle has a measurement total of 360°

Semi cirlcle(half of the circle) is equivalent to 180

Now,

The bottom semi circle has a 146°

The top has a 56°

You can simply compute it by subtracting them.

146 - 56 = 90

3 0
3 years ago
Jason drives 180 miles every 4 hour and Ali drives 90 miles every miles in 1,7 hours how many miles did Jason drive in 1 hour
gogolik [260]

Answer: 45

Step-by-step explanation:180 divided by 4 = 45

7 0
3 years ago
Pls help!! Thank you
RideAnS [48]

Answer: I think it's Exponetinal.

Step-by-step explanation:

8 0
3 years ago
I WILL AWARD BRAINLIEST!!! PLEASE HELP!!!<br> Find the areas of the trapezoids.
Varvara68 [4.7K]

the area of the trapezoid is 9

8 0
3 years ago
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