If you can help pleasee

v=10

Step-by-step explanation:

these 2 angles add up to 90 degrees bc of the right angle marker

6v-3 + 4v-7 = 90

combine like terms:  6v+4v  and  -3+-7

10v -10 = 90

isolate the variable by first adding 10 on both sides to get:

10v = 100

then divide 10 on both sides to get v

v=10

u can plug in the values to make sure it's right:

4(10)-7=33

6(10)-3=57

33+57=90

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet