tanya28815 tanya28815

16-09-2018
Mathematics

contestada

Find x for both compound shapes. Please show your working out.

Find x for both compound shapes Please show your working out class=

Respuesta :

Аноним Аноним

16-09-2018

Q1 Perimeter = sum of all the sides

The length of the unmarked sides are 9 -8 = 1 cm and x - 3 cm

So x + x - 3 + 3 + 1 + 8 + 9 = 28

2x = 28 - 18

2x = 10

x = 5 answer

Q2

unmarked sides = x - 8 and and 5 - 2 = 3

x + x - 8 + 3 + 2 + 5 + 8 = 30

2x = 30 - 10 = 20

x = 10 answer

Answer Link

Otras preguntas

'Only the per capita income can reply the true history of economic development'. Justify the statement.

select two details that shows Sal feels concerned about her father

someone can help me for my speaking test,I will mark brainlest.

If f(x) = 3x-1 and g(x)= x+2 find (f-g) (x)

The length of the hypotenuse of a 30 -60 -90 triangle is 32. What are the lengths of the legs?

Sometimes the exports of developing nations are concentrated in only one or a few primary products. a. True b. False

how does secularism support religious harmony explain in reference to Nepal

Will Mark Brainlest !!!=

If a= -5 and b= -2,then what is the value of [a-b]2

Determine whether the following people and events were part of the First Crusade or the Fourth Crusade. Pope Urban II calledfor people to recoverJerusalem fromt