11.01.2020

The formula for the area of a trapezoid is A = 12(a + b)h. Rearrange the formula to solve for b. Question 4 options:

b=2Aha

b=A−12h + a

b=2Ah− a

b=12Ah − a

. 0

Step-by-step answer

24.06.2023, solved by verified expert
Unlock the full answer
b = 2A/h - a

Step-by-step explanation:

Formula for the area of a trapezoid:

A = 1/2(a + b)h

Solving for b:

A = 1/2(a + b)h2A = (a + b)h2A/h = a + b b = 2A/h - a
It is was helpful?

Faq

Mathematics
Step-by-step answer
P Answered by PhD
b = 2A/h - a

Step-by-step explanation:

Formula for the area of a trapezoid:

A = 1/2(a + b)h

Solving for b:

A = 1/2(a + b)h2A = (a + b)h2A/h = a + b b = 2A/h - a
Mathematics
Step-by-step answer
P Answered by PhD

The solution is in the following image

The solution is in the following image
Mathematics
Step-by-step answer
P Answered by PhD
The answer is in the image 

The answer is in the image 

Mathematics
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
Step-by-step answer
P Answered by PhD

The solution is given in the image below

The solution is given in the image below
Mathematics
Step-by-step answer
P Answered by PhD

Speed=Distance/time

Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

Mathematics
Step-by-step answer
P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics
Step-by-step answer
P Answered by PhD

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

Try asking the Studen AI a question.

It will provide an instant answer!

FREE