If you start your homework at 4:00 and finish at 4:20 what is a fraction showing the time you spent on the clock
Answers
20min/1hr, I believe.
20/60 which can be simplified to 1/3
the number of children in 1st grade has 3 digits the digits in the number are 2 3 and 8 the digits it means 80 in this number write a number that could be the number of children in 1st grade
Answers
I hope this is what you mean, it could be 238, 328, 823, 283, 832, and many more.
Answer:
I hope this is what you mean, it could be 238, 328, 823, 283, 832, and many more.
Step-by-step explanation:
For f(x)= 9x-10, evaluate f(-5)
Answers
just substitute the value of x with -5;
f(x) = 9(-5) -10
f(x) = -45 - 10
f(x) = - 55
Use the Distributive Property to rewrite the expression. –6(r– 8)
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-6(r - 8) Original Mathematical Expression.
-6 * r + - 6 * -8 Distribute.
-6r + 48 Multiply.
48 - 6r Switch around expression.
Answer: -6r + 48 or 48 - 6r
Distributive property simplifies a expression.
-6(r-8)
(-6*r) - (8*-6)
-6r + 48
Final answer: -6r + 48
I'm not understanding ratios and i need help with the meaning of this.
Answers
When understanding ratios, we need to know that it compares two quantities.
Remember this:- A ratio does NOT include units. It only compares two quantities.
Three ways to write a ratio:-
3/5 3:5 3 to 5
Example:- The ratio of boys to girls is 4 to 6.
Write a ratio.
4:6 or 4/6 or 4 to 6.
The perimeter of a rectangular rug is 24 feet the the length of the rug 1 2/5 it's width what is the area of the rug2. Explain how you solve the problem
Answers
The area is 6 feet squared. This is because the formula for perimeter is the length plus length added to the width plus width, so you know that the P is 24 and the length is 1 2/5. So you do 1 2/5 plus 1 2/5, which is 2 4/5. You do 24 divided by 2 4/5 (because the width has to add up to the perimeter divided by the length) which is then, 8 4/7. Next, since 4 2/7+ 4 2/7=8 4/7, because you now have the width and length. And since A (area) = l (length) times w (width), you do 1 2/5 times 4 2/7, which is then finally, 6. And to conclude the area is 6 feet squared. It is squared because area is found by multiplying two numbers, while volume (where you use cubed) is found by multiplying three numbers.