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3 years ago

Which operation is last when simplifying 120-3×3×3 × 6+7

2 answers:

6 0

Parentheses
Exponent
Multiplication
Division
Addition
Subtraction

so therefore, the last one of these in the equation (subtraction) is the last operation

natka813 [3]3 years ago

5 0

The answer I got was -38

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The expression 3×150 is equivalent to

damaskus [11]

Answer:

450

Step-by-step explanation:

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3 years ago

11 to the 3rd power + 3 to the 2nd power?

Sergio039 [100]

The would be something about 1779556

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3 years ago

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if in a parallelogram diagonals bisect each other at right angle and are equal then it is a ___________

andrew11 [14]

Answer:

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Step-by-step explanation:

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3 years ago

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Find the annual rate of interest. Principal = 4600 rupees Period = 5 years Total amount = 6440 rupees Annual rate of interest =

Semmy [17]

Answer:

The rate of interest for compounded annually is 6.96 % .

Step-by-step explanation:

Given as :

The principal amount = Rs 4600

The time period = 5 years

The amount after 5 years = Rs 6440

Let The rate of interest = R %

<u>From compounded method</u>

Amount = Principal × $(1+\dfrac{\textrm rate}{100})^{\textrm Time}$

or, Rs 6440 = Rs 4600 × $(1+\dfrac{\textrm R}{100})^{\textrm 5}$

Or, $\frac{6440}{4600}$ = $(1+\dfrac{\textrm R}{100})^{\textrm 5}$

or, 1.4 = $(1+\dfrac{\textrm R}{100})^{\textrm 5}$

Or, $(1.4)^{\frac{1}{5}}$ = 1 + $\dfrac{R}{100}$

or, 1.0696 = 1 + $\dfrac{R}{100}$

or, $\dfrac{R}{100}$ = 1.0696 - 1

Or, $\dfrac{R}{100}$ = 0.0696

∴ R = 0.0696 × 100

I.e R = 6.96

Hence The rate of interest for compounded annually is 6.96 % . Answer

5 0

3 years ago

these problems been confusing me for a while- if you could please help me with the answers that would be amazing.

bulgar [2K]

Answer:

Angle 1 = 85*

Angle 3 = 85*

Angle 4 = 95*

Angle 5 = 85*

Angle 6 = 95*

Angle 7 = 85*

Angle 8 = 95*

Step-by-step explanation:

Since angle 2 is 95*, angle 4 would be the exact same. Now you add 95+95=190 and subtract that from 360. 360-190=170. Then divide 170 by 2= 85 to get the measurements for 1 and 3.

5 0

3 years ago