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3 years ago

What is the value of u ?

Mathematics

2 answers:

Leni [432]3 years ago

8 0

Yea 53 because they are across from each other

shtirl [24]3 years ago

6 0

Answer:

Step-by-step explanation:

you just need to reflect your lines to find answer.

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80% of 15 plus fraction

lana [24]

Answer:

Idk what u mean by fraction but 80% of 15 is 12

Step-by-step explanation:

7 0

3 years ago

If the area of the blue square is 144 units2 and the area of the pink square is 1225 units2, then the length of the hypotenuse i

navik [9.2K]

Answer: 37 units

Step-by-step explanation:

$Blue=144units^2$ This also works as the height of the triangle.

$Pink=1225units^2$ This also works as the base of the triangle.

Let's call pink ''a'', and blue ''b''. The side we're looking for ''c'' is the hypothenuse.

To find the values of a and b, use the area formula of a square and solve for a side. In this case, since we're going to need the squared values, this step can be omitted.

$Formula: A=s^2$

$s=\sqrt[]{A}$

Let's work with Blue.

$s=\sqrt[]{144units^2} \\s=12units$

Now Pink.

$s=\sqrt[]{1225units^2}\\s=35units$

So we have a triangle with a base of 35 units and a height of 12 units.

Now let's use the pythagoream's theorem to solve.

$c^2=a^2+b^2\\c=\sqrt[]{a^2+b^2} \\c=\sqrt[]{(12units)^2+(35units)^2}\\c=\sqrt[]{144units^2+1225units^2}\\ c=\sqrt[]{1369units^2}\\ c=37units$

7 0

3 years ago

Complete the statement using always, sometimes, or never.

babunello [35]

it had to be b cuz now all quadrilateral have straight sides

3 0

2 years ago

P = 3. Q = -2. Solve 4PQ

gtnhenbr [62]

4(3)(-2)
=12(-2)
=-24

6 0

3 years ago

Read 2 more answers

Angle ABD is 90 what is the measure of ABC

Anarel [89]

Answer:

90 I am guessing. if it's like a square or rectangle

3 0

3 years ago