The value of is 69/4h and value of is 43/4h if the area of trapezoid is 14 square units.
Given that area is equal to 1-2()h and area is 14 square units.
We know that area of trapezoid is equal to (a+b)h/2.
We have to put the given equation equal to 14 to get our first equation.
14=1-2()h
14=1-2h+2h
2h-2h=-13------------1
Now put the value of area in the formula of area of trapezoid.
14=
h+=28-----------------2
Multiply equation 2 by 2 and then subtract 2 from 1
=-13-56
-4=-43
=43/4h
Put the value of in 2 to get the value of .
=69/4h
Hence The value of is 69/4h and value of is 51/4h if the area of trapezoid is 14 square units.
Learn more about trapezoid at brainly.com/question/1463152
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Answer:they must collect $127.75 each week
Step-by-step explanation:
The total amount of money that the sixth grader has collected so far for a local animal shelter is $116.75.
Their goal is to collect $500.
Let x represent the minimum amount of money that they must collect each week. They have 3 weeks left. This means that the total amount of money that they can collect in 3 weeks would be
3 × x = $3x
Therefore,
3x + 116.75 = 500
3x = 500 - 116.75
3x = 383.25
x = 383.25/3
x = $127.75
Answer:
Incorrect
Step-by-step explanation:
We are given the equation:
Add both sides by 9.
When we want to tell if the absolute equation has solutions or not, we have to simplify in this form first: or isolate the absolute sign.
If c ≥ 0, the equation has solutions.
If c < 0, the equation does not have solutions.
Therefore, it does not always matter if the constant on right side is in negative because if there is a number on the left side then there is a chance that the equation has solutions.
From |3x+8| = 4 is equivalent |3x+8|-9=-5 and the right side is 4 which is positive.
Hence, the equation does have a solution!
Answer:
the distance between -2 and 6 is 8
Answer:
Got my points deducted by a loser name PoeticAesthetics
Step-by-step explanation: