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Alexxandr [17]
3 years ago
6

(06.01 MC) What is the value of the expression shown below? 8 + (7 + 1) 2 ÷ 4 ⋅ 1 over 2 whole to the power of 4. Whoever gets t

he answer right gets brainliest
Mathematics
1 answer:
ki77a [65]3 years ago
8 0

Answer:

The answer is 72  

Step-by-step explanation:

We have to start with the parentheses so we add 7 with 1, that gives us 8

now we have to do the exponents with is 1/2 with the power of 4, so that just means we multiply 1/2 four times by its self

1/2 x 1/2 x 1/2 x 1/2, which gives us the answer 1/16

ok so now we got the equation 8 + 8 x 2 ÷ 4 x 1/16

Now we do multiplication from left to right

so we multiply 8 with 2 and that gives us 16

8 + 16  ÷ 4 x 1/16

Now we multiply 4 times 1/16

and we get 1/4

8 + 16 ÷ 1/4

Now we divide 16 by 1/4

which gives us the answer 64

8 + 64

now we add and we get 72

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Is 2 yards greater than 5 feet?
Gelneren [198K]
Hey there!

The correct answer to your question is yes.

1 yard = 3 feet

2 yards = 6 feet (since 3 x 2 = 6)

6>5

2 yards is greater.

Hope this helps you.
Have a great day!
8 0
3 years ago
Find the value for x
Delvig [45]

Answer:

X = 6°

Step-by-step explanation:

In a set of parallel lines, the opposite angles and corresponding angles are similar. Since the opposite angle of 110° is the corresponding angle of 19x - 4, you can conclude that 19x - 4 = 110° ⇒ 19x = 114° ⇒ x = 6°.

4 0
2 years ago
If the parallelogram floor needs a base of 16 feet,what will the height of the floor be
nydimaria [60]

Answer:

See Explanation

Step-by-step explanation:

<em>The question is incomplete because the area of the parallelogram is missing. However, the following will guide you in answering the question</em>

Given

Base = 16\ ft

Required

Determine the Height

Area of a Parallelogram is:

Area = Base * Height

Make Height the subject

Height = \frac{Area}{Base}

Substitute 16 for Base

Height = \frac{Area}{16}

This implies that you divide the value of area by 16 to get the height of the parallelogram.

Take for instance;

Area = 64ft\²

The height would be

Height = \frac{64}{16}

Height = 4\ ft

Or

Area = 80ft\²

The height would be

Height = \frac{80}{16}

Height = 5\ ft

7 0
3 years ago
James took a math quiz in which he earned 1 point for every correct answer and lost 0.5 points for every incorrect answer.James
Nuetrik [128]

Answer:

9

Step-by-step explanation:

6x0.5=3-12=9

4 0
3 years ago
According to​ statistics, a person will devote 34 years to sleeping and watching TV. The number of years sleeping will exceed th
Kobotan [32]

Considering the definition of an equation and the way to solve it, a person will devote 28 years watching TV and 6 years sleeping.

<h3 /><h3>Definition of equation</h3>

An equation is the equality existing between two algebraic expressions connected through the equals sign in which one or more unknown values, called unknowns, appear in addition to certain known data.

The members of an equation are each of the expressions that appear on both sides of the equal sign while the terms of an equation are the addends that form the members of an equation.

The solution of a equation means determining the value that satisfies it. In this way, by changing the unknown to the solution, the equality must be true.

To solve an equation, keep in mind:

  • When a value that is adding, when passing to the other member of the equation, it will subtract.
  • If a value you are subtracting goes to the other side of the equation by adding.
  • When a value you are dividing goes to another side of the equation, it will multiply whatever is on the other side.
  • If a value is multiplying it passes to the other side of the equation, it will pass by dividing everything on the other side.

<h3>This case</h3>

Being "x" the number of years watching TV, and knowing that:

  • The number of years sleeping will exceed the number of years watching TV by 22.
  • A person will devote 34 years to sleeping and watching TV.

the equation in this case is:

x + (x+22) =34

Solving:

x + x =34 -22

2x= 12

x= 12 ÷ 2

<u><em>x=6</em></u>

As the number of years sleeping will exceed the number of years watching TV by 22, then<u><em> x +22= 6 +22= 28 years.</em></u>

Finally, a person will devote 28 years watching TV and 6 years sleeping.

Learn more about equations:

brainly.com/question/4983716

brainly.com/question/13314678

#SPJ1

3 0
1 year ago
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