Answer:
6 in
Step-by-step explanation:
A= bh
18 as our area= 3 as our base and (x) as the height
18/3 = 6
so 6 is the height
Let's make sure that the answer is right:
A= bh
A= 3(6)
A= 18
Answer:
yes
Step-by-step explanation:
answer above
Answer:
B
Step-by-step explanation:
hope this helps with the work
The numbers are 3 and 7
Step-by-step explanation:
Let the first number be x and the second number be y
Then according to given statement
One number added to three times another number is 24
x+3y=24 Eqn 1
Five times the first number added to three times to other number is 36
5x+3y=36 Eqn 2
Subtracting Equation 1 from equation 2
Dividing both sides by 4
Putting x=3 in equation 1
Dividing both sides by 3
Hence,
The numbers are 3 and 7
Keywords: Linear equations, Variables
Learn more about linear equations at:
#LearnwithBrainly
Answer: 40
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Explanation:
The angle we want is QPR (bottom left), which is one of the base angles. The other base angle is QRP (bottom right). These two angles are equal because PQR is an isosceles triangle (PQ = RQ)
So if we can find angle QRP, then we have found angle QPR
Note how angle QRP and the 140 degree angle combine to form a straight 180 degree angle. Therefore these two angles add to 180 degrees
(angle QRP) + (140) = 180
(angle QRP) + 140 - 140 = 180-140 ... subtract 140 from both sides
angle QRP = 40
Since,
angle QPR = angle QRP
this means
angle QPR = 40
and
b = 40
