Answer:
the answer is -30
Step-by-step explanation:
-10 is being multiplied to this minus '-'(-3).
so we get +10 because -×- is +.
then, +10 is being multiplied to -3 in which we get -30
Answer:
AI=3.25 IH= 4.2
Step-by-step explanation
The distance between C and D is 1.3 inches, the distance between E and F is 0.75 inches and the distance between G and H is 1.2 inches. This is true because the model says so. If you look closely together, this is equal to the distance between AI which is the length of AI. The answer would be 1.2+1.3+0.75=3.25. To find the length of side IH you do the same strategy, the distance between sides D and E is 4.8 inches, at the bottom is 9 inches of distance between side I and side F. 9-4.8 inches is equal to 4.2 inches. Therefore, the length of side AI is 3.25 inches and the length of side IH is 4.2 inches. If I am wrong please tell me for feedback, I also hoped that this has helped you in your learning :)
Answer:
it's the square root of 63 and I'd assume rounding to the tenth but I dont know how ur teacher does it.
Step-by-step explanation:
find a calculator if u have one then solve for the square root of 63. this method is called the pythagorean theorem that i used
Answer:
25
Step-by-step explanation:
Y = 9x ? 3...I dont know the sign between 9x and 3...but we do not need it to solve this problem. In y = mx + b form, the slope is in the m position and the y int is in the b position. The slope of this equation is 9. A parallel line will have the same slope. So ur equation needs a slope of 9 and a y int of -2.
so ur parallel equation is : y = 9x - 2