X=1 y=-2 I am sure I did it
If you cut the rectangle (the wall) diagonally, you get two congruent triangles. The measurements of the sides of one the triangles is 8, 15 and x. There is a pythagorean triples 8, 15, 17 so x has to be 17. if you dont know the triple you can do a^2 + b^2 = c^2 8^2 + 15^2 = c^2 c = 17
the diagonal of wall should be 17
Answer:
0.868
Step-by-step explanation:
To round to the nearest thousandths place, end your decimal 3 places to the right of the decimal.
0.8677
To end the decimal look the the decimal place directly to the right of the thousandths which is 7. Since it is greater than 5 you round 7 to 8.
The rounded number is 0.868.
Sorry I couldn’t write here so here is the picture
Answer:
She sews 16/21 dresses in one hour
Step-by-step explanation:
