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3 years ago

Find the number if: 4/100 of it is 0.8

Mathematics

2 answers:

Strike441 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

To find the number multiply by the inverse of $\frac{4}{100}$ , that is

0.8 × $\frac{100}{4}$ = 0.8 × 25 = 20

solmaris [256]3 years ago

5 0

Answer:

The number is 20.

Step-by-step explanation:

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Tara and Curtis are simplifying [4(10)-3^2]+6(4). is either of them correct? Explain your reasoning. Why wouldnt the -3^2 be pos

Maksim231197 [3]

Simplifying the given expression, it is found that Curtis is correct.

<h3>How to simplify the expression?</h3>

The expression to be simplified is given by:

[4(10) - 3²] + 6(4)

The non-related operations can be solved first, hence:

[4(10) - 3²] + 6(4) = [40 - 9] + 24

For the square, we have to consider that:

For -x², the negative is not part of the square, hence the result is negative, as - x*x = -x².

For (-x)², the negative is part of the square, hence the result is positive, as (-x)*(-x) = x².

The first bullet point is the reason that -3² = 9. Then, the simplified expression is completed as follows:

[40 - 9] + 24 = 31 + 24 = 55.

Which means that Curtis is correct.

More can be learned about the simplification of expressions at brainly.com/question/723406

#SPJ1

7 0

2 years ago

Help me I'm bout to breakdown on this and cry help I'm rlly not ok

VladimirAG [237]

Answer:

Less than 7

Step-by-step explanation:

7x 5/8 = 4.375 or 4 and 3/8

hope it helps!

6 0

3 years ago

Read 2 more answers

On the first day of the fiscal year, Shiller Company borrowed $85,000 by giving a seven-year, 7% installment note to Soros Bank.

Lera25 [3.4K]

Answer

A₁ - Journal entry at the time of issue of installment note for cash:

Bank A/c Dr $85,000

To Notes Payable Cr $85,000

A₂– Journal entry at the time of first annual payment:

Notes Payable A/c Dr $9,822

Interest Expense A/c Dr $5,950

To Bank A/c Cr $15,772

Notes payable to be reported in balance sheet at the end of fiscal year:

Notes payable end balance = $85,000 - $9,822 = $75,178

Interest for 2nd year = $75,178 * 7% = $5,262

Installment amount for 2nd year = $15,772

Principal repayment for 2nd year = $15,772 - $5,262 = $10,510

Therefore out of $75,178 notes payable, $10,510 is payable within 1 year.

There $10510 will be shown in balance sheet as current liabilities and

remaining $64,668 will be shown in balance sheet as long term liability.

5 0

3 years ago

Find the perimeter of quadrilateral ABCD with vertices A(0, 4), B(4, 1), C(1, -3), and D(-3, 0).

choli [55]

Given:

The vertices of a quadrilateral ABCD are A(0, 4), B(4, 1), C(1, -3), and D(-3, 0).

To find:

The perimeter of quadrilateral ABCD.

Solution:

Distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the distance formula, we get

$AB=\sqrt{(4-0)^2+(1-4)^2}$

$AB=\sqrt{(4)^2+(-3)^2}$

$AB=\sqrt{16+9}$

$AB=\sqrt{25}$

$AB=5$

Similarly,

$BC=\sqrt{(1-4)^2+(-3-1)^2}$

$BC=5$

$CD=\sqrt{(-3-1)^2+(0-(-3))^2}$

$CD=5$

And,

$AD=\sqrt{(-3-0)^2+(0-4)^2}$

$AD=5$

Now, the perimeter of the quadrilateral ABCD is:

$P=AB+BC+CD+AD$

$P=5+5+5+5$

$P=20$

Therefore, the perimeter of the quadrilateral ABCD is 20 units.

6 0

3 years ago

The value of all things needed to create the product

babymother [125]

Answer:

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Step-by-step explanation:

6 0

4 years ago