Please answer !!!!! Will give brainliest!!!!

Mathematics

1 answer:

zysi [14]3 years ago

7 0

The answer is 1)B 2)C 3)F

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41/x=5/2 x=____ solve for the proportion

Tatiana [17]

Start by cross multiplying:
41*2 = 5x
Simplify:
82 = 5x
Final answer:
x = 82/5 = 16.4

5 0

3 years ago

Read 2 more answers

Please help!!!!! ASAP!!!

nika2105 [10]

That's just the distance between 2 points
the distance between (x1,y1) and (x2,y2) is
$D= \sqrt{(x2-x1)^2+(y2-y1)^2}$

we can find the distance between S and Q or P and R

S and Q is (0,0) and (a,b)

$D= \sqrt{(a-0)^2+(b-0)^2}$
$D= \sqrt{a^2+b^2}$

distance between P and R is between(0,b) and (a,0)
$D= \sqrt{(a-0)^2+(0-b)^2}$
$D= \sqrt{(a)^2+(-b)^2}$
$D= \sqrt{a^2+b^2}$

$\sqrt{a^2+b^2} = \sqrt{a^2+b^2}$
so the lengths of diagonals are congruent

7 0

4 years ago

Serenity picked 75% of the apples of a tree in her backyard. If she picked 30 apples, how many apples were on the tree to begin

Stells [14]

Given:

Serenity picked 75% of the apples of a tree in her backyard.

She picked 30 apples.

To find:

The number of apples on the tree in the beginning.

Solution:

Let x be the number of apples on the tree in the beginning.

Serenity picked 75% of the apples of a tree in her backyard.