Answer:2.6
Step-by-step explanation:
Answer:
x-intercepts: (-3,0) and (4,0)
y-intercept: (0,1)
Step-by-step explanation:
Viewing the graph can tell you where each of the x and y-intercepts are. Simply viewing where the line crosses (and which axis is crossing) determines if it is a x-intercept or y. Look at coordinate (-3,0) to see the line crossing through the x-axis on the coordinate.
The answer would be 5/8 and 0.625 in decimal form.
1/-4 - 1/2 * 7/-4 (divide then multiply)
1/-4 - 1 * 7 over 2 * -4 (multiply)
1/-4 - 7 over 2 * -4 (simplify 1 * 7 to 7)
1/-4 - 7/-8 (simplify 2 * -4 to -8)
1/-4 - (7/-8) (move the negative sign to the left)
1/-4 + 7/8 (simplify brackets)
5/8 (simplify).
Answer:
The sides of the equilateral triangle are 11.7 m.
Step-by-step explanation:
Let's find the area of the isosceles triangle:
Where:
b: is the base = 12 m
h: is the height
We can find the height by using Pitagoras:
Where:
x is the hypotenuse = side of the triangle = 10 m
Then, the area is:
Now, since the area of the isosceles triangle is equal to the area of the equilateral triangle:
The height of the equilateral triangle is given by:
Hence, the sides are:
Therefore, the sides of the equilateral triangle are 11.7 m.
I hope it helps you!
Answer:
A & D
First and last
Step-by-step explanation: