Area of square = 2 x 2 = 4
Area of triangle = 1/2(2)(2) = 2
4 + 2 = 6
answer
6 units^2
If Jamie's age is represented as x and given that Ana is the same age as Jamie then, Ana's age can also be represented by x. The sum of their ages is equal to,
Sum of their ages = x + x
Simplifying,
Sum of their ages = 2x
Answer:
The value of q is -2.7
Step-by-step explanation:
<h3><u>Given</u>;</h3>
N = m ÷ x + q
<h3><u>To</u><u> Find</u>;</h3>
q = ?
when,
N = 1⅘ = 9/5
m = 9
x = 2
Now,
N = m ÷ x + q
9/5 = 9/2 + q
q = 9/5 – 9/2
q = 1.8 – 4.5
q = -2.7
Thus, The value of q is -2.7
<u>-TheUnknownScientist</u><u> 72</u>
Answer:
<u>Let's verify is the corresponding sides have same ratio:</u>
- ΔABC, sides: 6, 9, 11
- ΔXYZ, sides: 21, 31.5, 38.5
<u>Ratios:</u>
- 6/21 = 2/7 (divide by 3)
- 9/31.5 = 2/ 7 (divide by 4.5)
- 11/38.5 = 2/7 (divide by 5.5)
The ratios are same, so the triangles <u>are similar</u>
- Yes, the sides are all proportional
The scale factor (ΔABC to ΔXYZ) is <u>2/7</u> (or ΔXYZ to ΔABC is 7/2 = <u>3.5</u>)
