The required values are 11 and 19
Given the expression;
15−||2−3a||
If a = 2
Substitute the given value into the expression
If the moduli expression is positive
15−(2−3a)
= 15 - (2-3(2))
= 15 - (2-6)
= 15 - (-4)
= 15 + 4
= 19
If the moduli expression is negative
= 15 - -(2-3(2))
= 15 - -(2-6)
= 15 - -(-4)
= 15 - +4
= 15 - 4
= 11
Hence the required values are 11 and 19
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Hello from MrBillDoesMath!
Answer:
x = 27
Discussion:
Triangle DQC and DBR are similar by AAA so corresponding parts have the same ratio.
x /(x+18) = 39 /(39 + 26) =>
x/(x+18) = 39/65 => as 39 = 13*3 and 65 = 13 * 5
x/(x+18) = 3/5 => cross multiply both sides by x+18
x = (3/5)*(x+18) => multiply both sides by 5
5x = 3(x+18) =>
5x = 3x + 54 => subtract 3x from both sides
2x = 54 =>
x = 27
Thank you,
MrB
The structure makes a right triangle with the hypotenuse of 23 ft.
To find the height of the can we need length along y or...
sin(31 degrees) x 23 ft = 11.85 ft approx.
answer: 11.85 ft approx.
Answer:
4 1/4
Step-by-step explanation:
2 1/2 + 1 1/4 + 1/2 = 5/2 + 5/4 + 1/2
LCM = 4
5/2 x 2/2 = 10/4
5/4 = 5/4
1/2 x 2/2 = 2/4
10/4 + 5/4 + 2/4 = 17/4
= 4 1/4
Therefore he put 4 1/4 cups altogether.