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LenKa [72]
3 years ago
6

Need help asap please

Mathematics
1 answer:
Leno4ka [110]3 years ago
5 0

Answer:

\displaystyle 40

Step-by-step explanation:

This is an isosceles triangle, therefore you must <em>double</em><em> </em><em>up</em><em> </em><em>D</em><em>A</em><em> </em>to get 40.

I am joyous to assist you at any time.

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Find the interest on $4,000 at 3% for 4 months
Sladkaya [172]

Step-by-step explanation:

✧ \underline{ \underline{ \large{ \tt{G \: I \: V \: E \: N}}}} :

  • Principal ( P ) = $ 4000
  • Rate ( R ) = 3 %
  • Time ( T ) = 4 months = \ \frac{4}{12}

✧ \underline{ \underline{ \large{ \tt{ T \: O \:  \: F\: I\: N \: D}}}} :

  • Interest ( I )

✧ \underline{ \underline{ \large{ \tt{S \: O \: L \: U \: T \: I \:O\: N}}}} :

☂ \boxed{ \large{ \sf{Interest \: ( \: I \: ) =  \frac{PTR}{100}}}}

~Plug the known values and then simplify !

➝ \large{ \bf{ \frac{4000 \times  \frac{4}{12}  \times 3}{100} }}

➝ \large{ \bf{ \frac{4000}{100}}}

➝ \large{ \bf{ \frac{4 \: 0  \: \cancel{0 \: 0}}{1  \: \cancel{ 0 \: 0}}}}

➝ \boxed{ \large{ \bf{ \$ \: 40}}}

⟿ \boxed{ \boxed{ \underline{ \large{ \text{OUR \: FINAL \: ANSWER  }:  \boxed{ \underline{ \tt{ \$ \: 40}} }}}}}

----------------------------------------------

☃ \underline{ \text{Additional \: Info : }}

  • Principal ( P ) : The money which is borrowed or deposited is called principal.
  • Interest ( I ) : The additional amount of money which is paid by borrower to the lender is called interest.
  • Time ( T ) : The duration of time for which principal is deposited or borrowed is termed as time period.
  • Rate ( R ) : The condition under which the interest is charged is called rate.
  • Amount ( A ) : The sum of principal and interest is called an amount.

Hope I helped ! ♡

Have a wonderful day / night ! ♕

Let me know if you have any questions regarding my answer ! ☄

☞ \underline{ \underline{ \mathfrak{Carry \: On \: Learning}}} !! ✎

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

6 0
3 years ago
Audrey measures the distance around the lid of her aquarium. The picture
Neporo4naja [7]
Answer: 10 inches
Explanation: You are given one side of the aquarium which is 18 inches. The top and the bottom of the aquarium is 18 inches because that’s what the diagram gives us. So you can multiply 18 x 2=36. Now, to find the missing side length, subtract the perimeter (56 inches) by 36 and you get 20 inches. However, that’s not your final answer because you have to divide 20/2=10 inches. 10 inches is the missing side length for the left and right side lengths.
7 0
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Which of the following terms can be combined in this expression? -3-x/5+6.2y+20.5x-3/8y
mojhsa [17]

Answer:

-\frac{x}{5} and 20.5x

-\frac{3}{8}y and 6.2y

Step-by-step explanation:

-3-x/5+6.2y+20.5x-3/8y

-3-\frac{x}{5}+6.2y+20.5x- \frac{3}{8} y

We are given an expression with 5 terms

The terms that has same variables with same exponent are like terms. WE combine only like terms. Constants are also like terms.

In the given expression , the fractions -\frac{x}{5} and 20.5x have same 'x' . so they are like terms. we can combine these terms.

the fractions -\frac{3}{8}y and 6.2y have same 'y' . so they are like terms. we can combine these terms.

8 0
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D<br> الا<br> 3x+3<br> 4x+2<br> Determine the value of mZDCB.
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▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The given Angles (4x + 2) and (3x + 3) are forming linear pair, so

  • 4x + 2 + 3x + 3 = 180

  • 7x + 5 = 180

  • 7x = 180 - 5

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  • x =  \dfrac{175}{7}

  • x = 25

now, let's find Angle DCB :

  • 3x + 3

  • (3 \times 25) + 3

  • 75 + 3

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