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In triangle ABC angle B is 5 times angle A and angle C is 8 less than 4 times angle A what is the size of angle A?
B = 5A C = 4A - 8 The sum of the angles of a triangle = 180° A + B + C = 180 A + 5A + (4A - 8) = 180 10A = 188 A = 18.8° (and therefore B = 94° and C = 67.2°)
What is distributed property in math?
To multiply a sum by a number,multiply each addend of the sum by the number outside the parentheses.For any numbers a, b, and c, a(b+c) = ab + ac and a(b-c) = ab - ac.Example: 2(5-3)= (2 times* 5) - (2 times* 3). Times*_multiply
What is the L C M of 5 and 8?
what is the lcm of 5 and 8
Conversion of 8 degrees Fahrenheit to celsius?
C = 5/9 (F - 32) C = 5/9 (8 - 32) C = -13.33 degree celsius
What is the sum of twelve times c and 4?
The answer depends on how you parse the sentence; it is either 12(c+4) = 12c + 48 OR 12c + 4
How do you add or subtract 5 6 8 9 and 10 to equal 1?
There is no sequence of adds or subtracts of 5, 6, 8, 9, and 10 that sum to 1. Check it with this C++ code... for (int i=0; i<32; ++i) { int sum = 0; if (i&1) sum += 5; else sum -= 5; if (i&2) sum += 6; else sum -= 6; if (i&4) sum += 8; else sum -= 8; if (i&8) sum += 9; else sum -= 9; if (i&16) sum += 10; else sum -= 10; cout << i << " " << sum << endl; }
In triangle ABC angle B is 5 times angle A and angle C is 8 less than 4 times angle A what is the size of angle A?
B = 5A C = 4A - 8 The sum of the angles of a triangle = 180° A + B + C = 180 A + 5A + (4A - 8) = 180 10A = 188 A = 18.8° (and therefore B = 94° and C = 67.2°)
If the sum of the roots of x2 3x-5x0 is added to the product of the roots?
Um, x2+3x-5=0? This is ax2+bx+c where a=1, b=3, and c=-5. The sum of the roots is -b/a so that means the sum of the roots is -3. Also, product of the roots is c/a. That means the product of the roots is -5. -3+(-5)= -8. There you have it.
If a is equal to the sum of b and c what is the difference of b and c?
There is not enough information to determine the answer.For example, 6 + 2 = 8 = 5 + 3But 6 - 2 = 4 while 5 - 3 = 2.
What the product of c-8 and c-5?
-3
If there was 8 people at a table with glasses how many clicks?
28 1 2 3 4 -------------------| 5 | 6 | 7 -------------------- 8 1 clicks 7 times 2 clicks 6 3 clicks 5 4 c 4 5 c 3 6 c 2 7 c 1 8 c 0 ______ 28
What is the product of c 8 and c-5?
(c + 8)(c - 8)= c^2 - 64
In 5 years Chim will be three times as old as Jared The sum of their ages is 42 How old are Chim and Jared?
c + j = 42; c + 5 = 3(j + 5) c = 42 - j so 42 - j + 5 = 3j + 15 ie 47 - j = 3j + 15 ie 4j = 32 so Jared is 8 and Chim 34 and in 5 years Jared will be 13 and Chim 39. QED
What is distributed property in math?
To multiply a sum by a number,multiply each addend of the sum by the number outside the parentheses.For any numbers a, b, and c, a(b+c) = ab + ac and a(b-c) = ab - ac.Example: 2(5-3)= (2 times* 5) - (2 times* 3). Times*_multiply
What is 7 times sum of c and 2 in algebraic expression?
7 * (c + 2) = 7 * c + 14
What is the inequality The quotient of a number c and -8 is at least -5?
-3
What is the L C M of 5 and 8?
what is the lcm of 5 and 8
