Faith and Trinity are making cookies for Valentines day. With each other they do a full of 88 cookies. Trinity provides 40 cookies more

allisonbrookephotography.com:

Faith make = x = 24 cookie

Trinity do = y = 64 cookies

Step-by-step explanation:

Faith and Trinity are making cookies for Valentines day. Together they make a full of 88 cookies. How many cookies did each girl make?

Faith make = x

Trinity make = y

x + y = 88

Trinity provides 40 cookies much more than Faith.

y = x + 40

We substitute

x + y = 88

x + x + 40 = 88

2x + 40 = 88

2x = 88 - 40

2x = 48

x = 48/2

y = x + 40

y = 24 + 40

Therefore:

Trinity do = y = 64 cookies

allisonbrookephotography.com:

The Very first Triangle is the 30 -60 -90 level Triangle

Step-by-step explanation:

you can discover the measure up of any kind of of the 3 sides, simply by knowing the measure up of at the very least one next in the triangle. The hypotenuse is equal to double the length of the much shorter leg, which is the side across from the 30 level angle.

You are watching: If u is a unit vector, find u · v and u · w. (assume v and w are also unit vectors.)

* Which way this triangle is a 30° - 60° - 90°.

* hope this helps:) mark me the brainliest:)!!!!

P(B|A): P(A and also B) / P(A)

P(A and B): P(A)•P(B) for this reason 0.9 • 0.6 = 0.54

P(A|B): 0.54 / 0.9 = 0.6

allisonbrookephotography.com: D) 0.6

Over the weekend, Mario bicycled 43 miles. ~ above Sunday he rode 3 miles much more than two-thirds that his street on Saturday. Find the
We have the right to solve this by creating down every one of the variables us know. Us will speak to the distance traveled ~ above Saturday, x. The distance traveled top top Sunday will be y.x = distance traveled saturdayy = distance traveled sundayWe space told that on sunday that rode 3 miles much more than 2/3 the distance on saturday. We have the right to write a new formula.y = (2/3)x + 3We additionally not the total distance travelled, x + y = 43, now we settle for x.x + y = 43x + (2/3)x + 3 = 435/3x = 40x = 24 milesy = (2/3)(24)+3y = 19 milesTherefore, Mario biked 24 miles on Saturday and also 19 miles on Sunday which offers us the total of 43 miles because that the whole weekend.

allisonbrookephotography.com:

Solution 3 is correct and solutions 1 and also 2 are incorrect.

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Step-by-step explanation:

It claims that the parallelogram is reflected throughout the x-axis. Think of reflection prefer a enjoy in a mirror. The works with are mirrored across the x-axis (or the horizontal plane) and also the x- coordinates stay the same but the y collaborates change. Once you reflect across the y-axis, the x-coordinates readjust but the y-coordinates continue to be the same.