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3 years ago

12

Draw a bar model that shows how the number of hours in march compares to the number of hours in February this year

1 answer:

inysia [295]3 years ago

5 0

I think you're supposed to multiply the amount of days in February and March by the amount of hours in a day however you might do that simply multiply the amount of days in February times 24 and the amount of days in March times 24 or how many hours is in a day

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If the product of two rational numbers is (-9/16) and one of them is (-4/15) find the other number.

ololo11 [35]

Given:

The product of two numbers is (-9/16).
One of the numbers is (-4/15)

To find: The other number.

Answer:

Let's assume the unknown number to be 'x'.

(-4/15) × x = (-9/16)

× = (-9/16) ÷ (-4/15)

When we divide a fraction by another fraction, the divisor will be taken in its reciprocal form.

x = (-9/16) × (-15/4)

x = 135/64

Therefore, the other number is 135/64.

Hope it helps. :)

8 0

3 years ago

Help Plez<br> Thanksssssssssasss :P

Nimfa-mama [501]

Step-by-step explanation:

1.s^13

2.g^41

3.b^-1

They are the required answers.

4 0

2 years ago

Oliver is building a rectangular dog pen with an area of 18.9 square feet. If the length of the dog pen is 6.3 feet, what is the

Alex787 [66]

Answer:

3 feet

Step-by-step explanation:

A = l x w Formula

18.9 = 6.3 x w Substitution

18.9/6.3 = w Division

3 = w Solution

7 0

3 years ago

100 peso 100 animales

Galina-37 [17]

Thats is 200 total 100 peso plus 100 animales is 200

5 0

3 years ago

Read 2 more answers

Directions:Solve this equation

avanturin [10]

Answer:

-3.21538461538

Step-by-step explanation:

$\mathrm{Equation\;Given:}\; 5+5x=\frac{12x-\frac{12}{5}\cdot \:7}{5}$

$\mathrm{Multiply\;both\;sides\;by\;5}:$ $5\cdot \:5+5x\cdot \:5=\frac{12x-\frac{12}{5}\cdot \:7}{5}\cdot \:5$

$\mathrm{Now\;we\;have\;}:$ $25+25x=12x-\frac{84}{5}$

$\mathrm{Subtract\;by\;sides\;by\;25}:$ $25+25x-25=12x-\frac{84}{5}-25$

$\mathrm{Thus\;we\;have}:$ $25x=12x-\frac{209}{5}$

$\mathrm{Subtracting\;12x\;from\;both\;sides}:$ $25x-12x=12x-\frac{209}{5}-12x$

$\mathrm{So\;then\;we\;have:}$ $13x=-\frac{209}{5}$

$\mathrm{Now\;divide\;both\;sides\;by\;13}:$ $\frac{13x}{13}=\frac{-\frac{209}{5}}{13}$

$\mathrm{Hence\;we\;have}:\;\;x=-\frac{209}{65}$

$\mathrm{Decimal\;form}:-3.21538461538$

<u><em>Kavinsky</em></u>

7 0

2 years ago