What is the answer to 8+6^2/11 +7•2= in operation form

Answers

Answer 1

Answer: Well, use PEMDAS
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
8+6^2/11+7*2
I don't see any parenthesis.
8+6^2/11+7*2
I see exponents.
6^2=6*6=36
Rewrite the problem.
8+36/11+7*2
Next up is multiplication.
7*2=14
Rewrite it.
8+36/11+14
Division.
36/11=3.27 (repeating)
So round it to 3.28
Rewrite it.
8+3.28+14
Then just add
8+3.28+14=25.28
Hope this helps :)

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Describe all situation where verticals angles are also supplementary?

Answers

see my previous answer to this same question. the vertical angles have to be right angles

To solve this, we need to know what vertical angles and what supplementary angles are. Vertical angles are each of the pairs of opposite angles made by two intersecting lines. And, by the Vertical Angles Theorem, we know that they have the same measure. Now onto supplementary angles. Supplementary angles are angles that add up to 180 degrees.

Let's say that one of the vertical angles is equal to x. That means that the other one is also equal to x, and their sum is 2x. Since we are trying to find out a situation where vertical angles are supplementary, or equal to 180 degrees, that means that 2x is equal to 180 degrees. This is satisfied only when x = 90 degrees, meaning that vertical angles are supplementary when they are right angles.

you have $550 in a savings account that earns 3% simple interest each year . how much will be in your account in 10 years?

Answers

Answer: $715

Step-by-step explanation:

Given : Principal amount (P)= $550

Interest rate (r)= 3% $=(3)/(100)=0.03$

Time period (t) =10 years

WE know that the formula of simple interest is

$S.I.=P\cdot\ r\cdot\ t$

$\n\Rightarrow\ S.I.=550\cdot0.03\cdot10\n\Rightarrow\ S.I.=\$165$

Now, the total amount in account after 10 years = Principal+ S.I.

Therefore, the total amount in account after 10 years = $\$550+\$165=\$715$

In 10 years that'd be .3% interest, so just multiply it by 550. Then add your answer to 550. So your answer would be 665.

A packet contain 1.5kilogram of Guinea pig food. Remi feeds her Guinea pig 30 grand of food each day, how many days does the packet of food last

Answers

The number of days the packet of food last is A = 50 days

What is unit conversion?

In order to translate measurements of a particular amount between different units, a mathematical conversion factor is usually used. This modifies the measurement of the quantity without altering its effects.

The particular circumstances or the intended result control the conversion process. This may be governed by law, a contract, a list of technical specifications, or other publicly available standards.

A precise conversion from one system to another is necessary for some measures in order to maintain the precision of both the original measurement and the conversion.

Based on the connection between a particular pair of original units and a particular pair of target units, each conversion factor is chosen.

Given data ,

Let the number of days the packet of food last be A

And , from the unit conversion

1 kg = 1000 grams

The total amount of food in the packet = 1.5 kilograms

And , the amount Remi feeds her Guinea pig per day = 30 grams

So , number of days A = total amount of food in the packet / amount Remi feeds her Guinea pig per day

On simplifying , we get

A = 1500 / 30

A = 50 days

Hence , the number of days is 50

To learn more about unit conversion click :

brainly.com/question/19420601

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Do you mean 30 grams? If so you convert 1.5 kilograms to grams. Then divide it by 30. So 1500÷30=50. Hence, the packet of food would last 50 days.

Which statement correctly compares 8/15 and 5/8 A. 8/15 > 5/8 B. 8/15 < 5/8 C. 8/15 = 5/8

Answers

The one is right is B. because 5/8 is bigger than 8/15.

we can find a common denominator
8/15 becomes 64/120
5/8 becomes 75/120
from this we can see that 5/8 is larger so the answer is B

Ari is designed a patio that will be 20 feet long and 16 feet wide. He makes a scale drawing of the patio using a scale of 1 inch to 4 feet. The ratio of the area of the scaled drawing to the actual area of the patio is 1 square inch to _ square feet ?