Answer:
Yes
I hope this answers your question!
Step-by-step explanation:
How do you estimate a division problem?
You can use multiplication to check your division answer this way.
1) Do the division problem.
2) Multiply the quotient times the divisor.
3) If there is a remainder, add it to the multiplication product.
4) Compare this answer to the dividend. They should be the same number (630 = 630).
Answer:for the first exam she made a 65 for the second one she made a 72 for the third one she made a b for the forth one she made a 86 for the fifth one its b and replace it with a c for the last one she made a d
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Step-by-step
First, the formula for area is A = l * w. So get 77 * 53 which you get 4,081 cm for the area.
Answer:
θ = 280°
Step-by-step explanation:
We assume your intended equation is ...
θ = 14π/9 . . . . radians
π radians is 180°, so we can simply put 180° where π is in your equation.
θ = 14(180°)/9
θ = 280°
Answer:
5 -2n
Step-by-step explanation:
There are several ways you can find the linear function for this table of values.
- find the slope and intercept and write the slope-intercept equation
- find the slope and use a point to write the point-slope equation; solve for y
- recognize the x-values are sequential starting with 1, so the y-values are an arithmetic sequence; write the formula for the n-th term of an arithmetic sequence
Using the last approach, we see that the first term is 3, and the common difference is 1-3 = -2. Then the n-th term is ...
an = a1 +d(n-1) . . . . . . general term of arithmetic sequence with first term a1 and common difference d
an = 3 -2(n-1) . . . . sequence with a1=3, d=-2
The output when the input is n is ...
3 -2(n -1)
This can be simplified to ...
5 -2n . . . . output for input of n
