Answer:
Step-by-step explanation:
78-90 = 12
The first thing we should find in that case is the number of times the scale of 0.75 meters is repeated. For this, we make the following division:
n = (8) / (2) = 4
n = 4
The number of divisions of the scale is 4.
Then, we multiply the number of divisions by the measure of each division to find the length of the table:
L = 0.75 * n
L = 0.75 * (4)
L = 3
answer
the coffee table that Ernest designed is 3 meters long
Answer:
$27.14
Step-by-step explanation:
Price of 1 DVD: $9.10
Price of 4 DVDs: 4 * $9.10 = $36.40
Discount: 25%
Now we find 25% of $36.40.
25% of $36.40 =
= 0.25 * $36.40
= $9.10
The 25% discount amounts to $9.10. We now subtract $9.10 from $36.40 to find the discounted price.
$36.40 - $9.10 = $27.30
Now we need to apply the 6.75% tax to $27.30.
6.75% of $27.30 =
= 0.0675 * $27.30
= $1.84
The sales tax is $1.84.
Now we add the sales tax amount to the total discounted price.
$27.30 + $1.84 = $29.14
Answer: $27.14
Answer:
5
x
−
2
y
=
6
Step-by-step explanation:
<em>Hope this helps :)</em>
The triangles are congruent by using SAS.
We know these triangles are congruent by looking at the information given. The bottom sides have the same lengths, giving us one part of SAS.
We can also see an a right angle is given to us at the bottom, this automatically means the left angle is also a right angle. This is the angle of SAS.
Lastly, we know they share another side because they’re sharing the same side exactly.
