To find the total amount Mrs. Johnson gave away, you need to know how much she gave the son. Because the ratio of the money given is 5:6, the amount of money he received has to be 5/6 of the money the daughter received.
So, the son received 5/6 of 2400.
To find this, multiply 5/6 x 2400 to get 2000.
The daughter received 2400 and the son received 2000, so the total amount Mrs. Johnson gave away is 4400 dollars.
Answer:
x = 20
Step-by-step explanation:
Since ΔACB ≅ ΔDCE then ∠A ≅ ∠D, that is
3x - 10 = 2x + 10 ( subtract 2x from both sides )
x - 10 = 10 ( add 10 to both sides )
x = 20
Answer:
Step-by-step explanation:
To find the number in scientific notation you want to find how many times you have to move the decimal to get the decimal to be right after the first non-zero number. If you move to the left the exponent is positive and if you move it to the right the exponent is negative. The answer would be .
-10=5(2x-4)
-10=10x-20
+20 +20
10=10x
1=x
The x coordinate of X and X' has to be the same. T<span>he coordinates of X is (4,5) so its distance to y=1 is 5 - 1 = 4. T</span>he distance from X' to y=1 must also be 4. T<span>he distance from -3 to 1 is 4. So, the answer for the given question above is (4,-3). I hope this helps.</span>
