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lubasha [3.4K]
3 years ago
15

"Two-thirds of a number increased by seven."

Mathematics
1 answer:
Elenna [48]3 years ago
7 0

Answer:

(2/3)n + 7

Step-by-step explanation:

Represent the number by n.

Then "two thirds of (that) number" is (2/3)n.

Finally, we add 7:

"Two-thirds of a number increased by seven" is (2/3)n + 7

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Which rule represents the translation from the pre-image, ΔABC, to the image, ΔA'B'C'?
cluponka [151]

The rule represents the translation from the pre-image, ΔABC, to the image, ΔA'B'C' is (x, y) → (x + 7, y - 6).

<h3>What is translation?</h3>

When a line is translated, it means the line is moved from one position to another. The coordinate for triangle ABC are A(-3 ,4) , B(-4,1) and C(-2,1).

The coordinate of triangle A'B'C' is A'(4,-2), B'(3,-5), and C'(5,-5).

From above, it can be seen that the image A'B'C' is obtained from the pre-image ABC by translating the vertices of the image by 7 units to the right and 6 units down.

Therefore, the rule represents the translation from the pre-image, ΔABC, to the image, ΔA'B'C' is (x, y) → (x + 7, y - 6)

Hence, the rule represents the translation from the pre-image, ΔABC, to the image, ΔA'B'C' is (x, y) → (x + 7, y - 6).

Learn more about translation on:

brainly.com/question/12861087

#SPJ1

7 0
2 years ago
Round $650 to the nearest hundred and multiply that amount by 7%.
Lunna [17]
The answer will be 49
because 650 will be rounded up to 700 then multiply that by 7% which gives you 49
6 0
3 years ago
Read 2 more answers
A(x) = 7 – 4x , A(-1) =
kramer

Answer:

<em><u>7-4*(-1)</u></em>

<em><u>7-4*(-1)7+4</u></em>

<em><u>7-4*(-1)7+411</u></em>

Step-by-step explanation:

hope it will help u

8 0
3 years ago
Read 2 more answers
What is the domain of the function shown in the table. X {3, 5, 7, 9} Y {-4, -3, 3, 4}
zhenek [66]

Answer:3,5,7,9

Step-by-step explanation:I’m pretty sure all the inputs are the domains

7 0
2 years ago
You're cooking a recipe that requires 3/5 cup of flour ,but you only want to use 1/3 of the recipe . What is the amount of flour
damaskus [11]
If you want to find a fraction of something, multiply that amount by the fraction.
So to find 1/3 of 3/5, multiply the two fractions together
(3/5) (1/3) = 3/15 or 1/5
So 1/3 of 3/5 is 3/15, or if you simply it, 1/5
4 0
3 years ago
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