Answer:
all right angles are congruent (90 degrees)
Step-by-step explanation:
I don't know if there are choices for you, but all right angles are congruent, meaning they are the same measurement
Step-by-step explanation:
use the formula:
v = 30 [final velocity]
u = 10 [initial velocity]
a = 2 [acceleration]
solve for t [time]
Answer:
28 units²
Step-by-step explanation:
Area of trapezoid =
2(8 + 4)/2 = 12
Area of rectangle =
2 x 8 = 16
16 + 12 = 28
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Based on the given parameters, the area of the rectangle is 3 21/25
<h3>The perimeter and area of rectangle</h3>
- Length of rectangle = x
- Width of rectangle = (x + 4)
- Perimeter of the rectangle = 14x
Perimeter of a rectangle = 2(length + width)
14x = 2{x + (x + 4)
14x = 2(x + x + 4)
14x = 2(2x + 4)
14x = 4x + 8
14x - 4x = 8
10x = 8
x = 8/10
x = 4/5
Width of rectangle = (x + 4)
= 4/5 + 4
= (4+20) /5
= 24/5
Area of a rectangle = length × width
= 4/5 × 24/5
= 96/25
= 3 21/25
Area of the rectangle = 3 21/25
So therefore, the area of the rectangle is 3 21/25
Read more on rectangle:
brainly.com/question/25292087
#SPJ1
<h3>
Answer:</h3>
16) w = 4/15
18) r -16 = 25; Ronald is 41.
<h3>
Step-by-step explanation:</h3>
16) Multiply by the reciprocal of the coefficient of w:
(1/3)·3w = (1/3)·(4/5)
w = 4/15
___
18) Ronald's age is unknown and what we're asked to find. Let r represent Ronald's age in years. Then Wendy's age, being 16 years less than Ronald's, can be represented two ways:
Wendy's age: r-16 . . . . . . 16 years younger than Ronald
Wendy's age: 25 . . . . . . .given
We can equate these two versions of Wendy's age to have a subtraction equation to find Ronald's age:
r - 16 = 25 . . . . . . . the equation
r = 41 . . . . . . . . . . . the solution; found by adding 16 to both sides