Answer:
B)13 pints
Step-by-step explanation:
SO first we find the unit rate
We know that in 90 minutes (hour and a half), the water leaked 6 pints form 2;30 to 4
Now So we can divide to find unit rate
6/90=1/15
So 1 pint for every 15 minutes
And now we want to know the amount it takes from 2:30 to 6:30 which is 4 hours
40 hours is 240 minutes
SO we can divide now
240/15=16
SO 16 pints leaked but the question asked for remaining water in container
So 29-16 is 13
So B)13
Answer:
x = 56
m∠WZX = 51°
Step-by-step explanation:
The measure of the exterior angle at a vertex of a triangle equal to the sum of the measures of the two opposite interior angles to this vertex
In ΔWZX
∵ The angle of measure 148° is an exterior angle at vertex x
∵ ∠XWZ and ∠WZX are the opposite interior angles to vertex X
→ By using the rule above
∴ m∠XWZ + m∠WZX = 148°
∵ m∠XWZ = (2x - 15)°
∵ m∠WZX = (x - 5)°
→ Substitute them in the equation above
∴ 2x - 15 + x - 5 = 148
→ Add the like terms on the right side
∵ (2x + x) + (-15 - 5) = 148
∴ 3x + (-20) = 148
∴ 3x - 20 = 148
→ Add 20 to both sides
∵ 3x - 20 + 20 = 148 + 20
∴ 3x = 168
→ Divide both sides by 3
∴ x = 56
→ To find m∠WZX, substitute x by 56 in its measure
∵ m∠WZX = 56 - 5
∴ m∠WZX = 51°
Answer:
First, use the distributive property and distribute 8 to the 
in the first part of the equation to get 
.
Next, also use the distributive property to distribute the 4 to the 
in the second part of the equation to get 
.
<u>The simplified equation looks like this: </u>
<u>.</u>
Answer:
h =13
Step-by-step explanation:
Answer: 5
the scale length of 15cm and 3cm is 15/3 = 5
Step-by-step explanation:
