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3 years ago

Can any one please help me in number 4 please I really need help please

Mathematics

1 answer:

Reil [10]3 years ago

4 0

Answer:

Step-by-step explanation:

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If John got a raise from $40,000 per year to $42,000 per year, what percent increase was his raise?

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John’s raise is a 5% increase.

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3 years ago

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Which angle number represents <KHI?

tatiyna

Answer:

8,9,11

Step-by-step explanation:

A-1

B-2

C-3

D-4

E-5

F-6

G-7

H-8

I-9

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2 years ago

What number is 100 times larger than 4.8?

Ymorist [56]

480 To get this answer you simply multiply 4.8 by 100

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3 years ago

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Oprah makes $156.00 per day plus an additional 8% commission on her sales. Which equation could be used to find how much Oprah m

Natasha_Volkova [10]

Answer:

The answer is <u>C.</u> 0.08x + $156.00 = r.

Step-by-step explanation:

Given:

Oprah makes $156.00 per day plus an additional 8% commission on her sales.

She sold x dollars worth.

Now, to find equation how much Oprah made in one day, r.

As. given in question:

She makes per day = $156.00.

Worth of sold = $x.$

Commision on her sales = 8%.

And one day = $r.$

Now, to get the equation Oprah made in one day:

$r=\$156.00+8\%\ of\ x.$

$r=\$156.00+\frac{8}{100} \times x$

$r=\$156.00+0.08\times x$

$r=\$156.00+0.08x$

$r=0.08x+\$156.00$

$0.08x+\$156.00=r$

<em>Thus, the equation is</em> $0.08x+\$156.00=r.$

Therefore, the answer is C. 0.08x + $156.00 = r.

5 0

3 years ago

The area of a baseball field bounded by home plate, first base, second base, and third base is a square. If a player at first ba

JulsSmile [24]

Answer:

ta side from one base to next has length of x. so we know each side has length x and the shape they make is a square. This means we are only searching for the diagonal of a square. remember that a diagonal forms and isoscoles right triangle with the 2 sides being equal and the diagonal as the hypotenuse. Using pythagoream theorem we can say

a^2 + b^2 = c^2 all side lengths are x so we can put x in for a and b to get

x^2 + x^2 = c^2

2x^2 = c^2

c = x * squareroot(2)

so if the length between bases is 90 ft

c = 90 ft * squareroot(2)

c = 127.28 ft

Step-by-step explanation:

6 0

2 years ago