If June went swimming for the same number of minutes for 6
days, June swam 48 minutes every day for 6 days. Given the equation: 288 (total
number of minutes June swam) ÷
6 (number of days) = 48 minutes each day.
To find the length of the altitude, we have to use the ratios of the similar sides.
Let the length of altitude=x
Ratio of sides:
![\frac{x}{3} = \frac{27}{x} \\ Cross \ multiply \\ x^{2} =81 \\ Take \ square \ root.\\ \sqrt{x^2}= \sqrt{81} \\ x=9 \\](https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B3%7D%20%3D%20%5Cfrac%7B27%7D%7Bx%7D%20%20%5C%5C%0ACross%20%5C%20multiply%20%5C%5C%0A%20x%5E%7B2%7D%20%3D81%20%5C%5C%0ATake%20%5C%20square%20%5C%20root.%5C%5C%0A%20%5Csqrt%7Bx%5E2%7D%3D%20%5Csqrt%7B81%7D%20%5C%5C%0Ax%3D9%20%5C%5C%20%20)
So length of altitude is 9 cm.
Answer: 9 cm
Answer:
m=4
Step-by-step explanation:
3/4 m + 6 = 9
Subtract 6 from each side
3/4 m +6-6 = 9-6
3/4 m = 3
Multiply each side by 4/3 to isolate m
4/3 * 3/4 m = 3 *4/3
m = 4
Answer:
Figure d)
Monopars are figures that have just one set of parallel lines.
Step-by-step explanation:
It looks like all the figures in group 1 have one set of parallel lines. In group 2, they either have 0 or 2. In group 3, only d has just one set of parallel lines.
So monopars are figures that have just one set of parallel lines.