sussycat99 sussycat99

11-05-2022
Mathematics

contestada

the formula for the area of a trapezoid is a=1/2(b1+b2)h solve for b1. the area of ABCD is 98cm2. figd the value of b2

Respuesta :

MsAnswerer MsAnswerer

11-05-2022

Solution/:

[tex]a = \frac{1}{2} h(b1 + b2)[/tex]

take h 4½ to the left

[tex] \frac{2a}{h} = b1 + b2[/tex]

take b2 to the left

[tex]b1 = \frac{2a}{h} - b2[/tex]

[tex]b2 = \frac{2a}{h} - b2[/tex]

Answer Link

Otras preguntas

I GIVE BRAINLEST !! PLS SLOLVE

One important function of bones is to produce ……………….

Writing Workshop: Creating an Argumentative Essay Please no copying from on answers

k/5.6+ 41.5 = 10.8 The solution is k=

Choose the best definition for migration. Group of answer choices The movement of groups from one country, place, or locality to another The opposition offered

Name a device or gadget that converts a) Heat energy to mechanical energy b) heat energy to light energy c)electrical energy to sound energy

Find the value of c that makes the trinomial a perfect square: x^2– 40x + c

Something is more useful when it is broken what is it ?

Sociologists associate sexuality with

what is the set of all the output values in a function called?