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jeka94
3 years ago
7

Which fractions are equivalent to twenty-five over forty-five? A. five over nine, fifteen over twenty-eight B. thirty over forty

-eight,seventy-five over one hundred thirty-five C. five ninths,seventy-five over one hundred thirty-five D. thirty-five over fifty-four,forty over one hundred eight
Mathematics
1 answer:
Reptile [31]3 years ago
3 0

Answer:

The answer is A

Step-by-step explanation:

25/45

= (25÷5)/(45÷5)

= 5/9

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Find the commission based on total sales of $98,000 and a commission rate of 1.5%.
Nookie1986 [14]

Answer:

$1470

Step-by-step explanation:

98,000 \rightarrow 100%

x           \rightarrow 1.5%

98,000(1.5)=x(100)\\\\x=\frac{98000(1.5)}{100}\\\\x=980*1.5\\\\x=1470

8 0
3 years ago
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Please help as soon as possible ​
erik [133]

The answer is <em>B. 6 ÷ D</em>

7 0
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The diagonals of a rhombus intersect at the point (0,4). If one endpoint of the longer diagonal is located at point (4,10), wher
Wewaii [24]

Answer:

The other endpoint is located at (-4,-2)

Step-by-step explanation:

we know that

The diagonals of a rhombus bisect each other

That means-----> The diagonals of a rhombus intersect at the midpoint of each diagonal

so

The point (0,4) is the midpoint of the two diagonals

The formula to calculate the midpoint between two points is equal to

M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

we have

M=(0,4)

(x_1,y_1)=(4,10)

substitute

(0,4)=(\frac{4+x_2}{2},\frac{10+y_2}{2})

<em>Find the x-coordinate x_2 of the other endpoint</em>

0=\frac{4+x_2}{2}

x_2=-4

<em>Find the y-coordinate y_2 of the other endpoint</em>

4=\frac{10+y_2}{2}

8=10+y_2

y_2=-2

therefore

The other endpoint is located at (-4,-2)

4 0
3 years ago
Elijah went to dinner and a school concert for 3 7/12 hours the concert lasted 1 2/3 hours how many hours was dinner?
krek1111 [17]
3 7/12 - 1 2/3 = <span>1.916666... hours
So dinner was 2 hours rounded up.</span>
5 0
2 years ago
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kenny6666 [7]

Answer:

6.5%

Step-by-step explanation:

All i did was subtract 65 from the 75 which gave me 10 and I divided that by the original cost which was 65. That gave me 6.5%. Another possible answer is 0.1538461538461538. I just tried my best.

6 0
3 years ago
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