For 1. To estimate how many sports cards Alberto had, you would round each number to the nearest ten, so 318 would become 320. 273 would then become 270. You would then add those two and would get 590. So, Alberto had 590 sports cards (estimated). If you were looking for the actual answer (not estimated) , you would get 591.

6 0

3 years ago

What is the slope m and y-intercept point of the line y = 2x 1?

muminat

The slope is 2 and the y-intercept is 1.

8 0

2 years ago

Determine which postulate or theorem can be used to prove that APQS= ARQS. R P O A. SAS B. ASA O C. SSS D. AAS

vodka [1.7K]

I think it is A.SAS

I just learned this about a week ago so I apologize if it’s not correct

3 0

2 years ago

Two angles in a triangle are equal and their sum is equal to the third angle in the triangle. What are the measures of each of t

JulijaS [17]

A triangle is 180 if two angles equal to eachother and the other angle is these two combines the angels will be 45 45 90
45+45=90

7 0

3 years ago