Answer:
There are 19 big marbles
Step-by-step explanation:
10a + 3b = 209
a = 3b
3b = 3b
10a + a = 209
11a = 209
a = 209/11
a = 19
The answer would be 52w -39
Answer:
A)20.00mm
Step-by-step explanation:
since the cube has 6 faces divide it by 6.
= 2400 ÷ 6
=400
1 face = 400 area
since the surface of the cube is square and its area is 'side square'
find the square root of 400
which is 20 cm (side)
Also, I took the test and got it correct.
Answer:
B. y + 7 = -6/5 (x+3)
Step-by-step explanation:
Use the given slope and point to substitute into the point-slope formula y
−
y
1
=
m
(
x
−
x
1
)
.
Slope-intercept form: y
=
−
6
/5
x
−
53
/5
Point-slope form: y
+
7
=
−
6
/5
⋅
(
x
+
3
)
Answer:
Step-by-step explanation:
A straight line from the center to the circumference of a circle or sphere.
