Answer:
4x+2=-18 x=-5
Step-by-step explanation:
4(-5)+2=-18
-20+2=-18
-18=-18
Answer:
AB and CD would be 30
AC and BD would be 16
Step-by-step explanation:
The scale factor is what you multiply the sides by. Dilate means wider or larger so you multiply each side by the scale factor of 2 to get the higher scaled rectangle.
Answer:
The answer is b. 35.5
Step-by-step explanation:
angle bisector always bisects an angle in to half amd in the question you have been told to tell the value of one half of the angle abc so the half of 71 would be 35.5
Answer:
Alina
Step-by-step explanation:
2.5 miles per hour is Alina so you have to convert meters into miles so Tailia swam 0.00111 miles for short and then times it by 60 which is 0.00223 for short so that is a minute then times it by 60 again which is 0.134 miles for short in an hour. So Alina swam faster because she swam a longer distance than Tailia in an hour
Total raised: 264
She raised 30 plus 1.80x (x being the number of minutes).
Equation: 264=1.8x+30
To solve for x, you need to isolate x. First, subtract 30 from both sides.
234=1.8x
Now, divide both sides by 1.8.
130=x
Marni danced 130 minutes.
I hope this helps :)
