Answer:
below
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ]
2-10/0-(-4)
-8/4
-2
The error is that he/she subtracted the values of each point instead of subtracting the y values together and x values together in reverse order as shown in the formula above.
Best of Luck!
Answer:
- 59.1ft
- about 1257 square feet.
- 84.82cm
- 508.9 inches
Step-by-step explanation:
Sorry that I took so long! Brainliest?
Answer:
7 equal to 5
1 equal to 5/7
28 equal to 5/7*28=20
Step-by-step explanation:
Answer: see below
Step-by-step explanation:
3x-12=7x+8 ⇔ given
-12=4x+8 ⇔ addition property of equality
-20=4x ⇔ subtraction property of equality
x=-5 ⇔ division property of equality
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5(x-1)=4x+13 ⇔ given
5x-5=4x+13 ⇔ distributive property
x-5=13 ⇔ subtraction property of equality
x=18 ⇔ addition property of equality
Answer:
18 cubes
1/9
2/3
Step-by-step explanation:
Disclaimer: Im in 4th grade and i know this so my advice is get bett-
a) Count the cubes, so 18
b) Volume is s^3 so (1/3)^3 is 1/9 for one cube
c) Volume for large solid is h*w*l so ({1/3)*3} times ({1/3)*3} times (1/3*2)
you get 1*1*2/3
so 2/3