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ipn [44]
3 years ago
13

Can someone answer these pls

Mathematics
2 answers:
vazorg [7]3 years ago
6 0

Answer:

x = -2

Step-by-step explanation:

hope this helps you

zmey [24]3 years ago
6 0

Answer:

x = -2

Step-by-step explanation:

Have a great day

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The other one is 90 minus 49 or 41 degrees
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A) Scale factor:

Divide 2 congruent sides:

24 / 36 = 0.667

From PQR to XYZ is a 0.667  (2/3 as a fraction) scale factor.

B) Volume = (1/2 x base x side) x height:

Volume = 1/2 * 36 x 48 = 864 * 15 = 12,960 cubic inches.

C) Find the height of the prism:

7776 = (1/2 * base * sides) x height

7776 = (1/2 x 36 x 48) * height

7776 = 864 * height

Height = 7776 / 864 = 9 inches.

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3 years ago
Phil is standing x+5 feet from the base of a building. The height of the building is 6x−1 feet. Find the function that the strai
Sergio [31]

Answer:

f(x)=\sqrt{37x^{2}-2x+26}

Step-by-step explanation:

we know that

To compute the required distance, using properties of triangles

Applying the Pythagoras Theorem

see the attached figure to better understand the problem

PT^{2}=(6x-1)^{2}+(x+5)^{2}

convert to expanded form

PT^{2}=36x^{2}-12x+1+x^{2}+10x+25

PT^{2}=37x^{2}-2x+26

square root both sides

PT=\sqrt{37x^{2}-2x+26}

Convert to function notation

f(x)=\sqrt{37x^{2}-2x+26}

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80 is ⅒ of ____. <br><br><br><br><br> HELP ME
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Answer:

800

Step-by-step explanation:

If you multiply 1 tenth by 80 you will get 800 over 1.

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If angle 1 &amp; 2 are complementary angles, they add up to 90 degrees.
Mila [183]

Answer:

true lol

Step-by-step explanation:

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