4 years ago

NEEDA LIL HELP PLZZ HELP YA GIRL OUT

Mathematics

2 answers:

Reptile [31]4 years ago

4 0

The answer would be 6.5ft

svp [43]4 years ago

4 0

The ratio of sides of similar triangles is equal to the ratio of corresponding altitudes

So, 2 : 3 = x : 3.25

x=2.167 ft approx.

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Please help with this question

11111nata11111 [884]

Answer:

QR and CD

Step-by-step explanation:

TQRS is similar to BCDE. Align the letters.

T Q R S

B C D E

Some examples of corresponding sides.

TS and BE

TQ and BC

6 0

3 years ago

Which expression is equivalent to a^m divide a^n?(20points)

Citrus2011 [14]

<h3><u>Answer</u> :</h3>

$\bigstar\:\boxed{\bf{\dfrac{a^m}{a^n}=a^{m-n}}}$

<h3><u>Learn More</u> :</h3>

$\dag\sf\:\:a^m\times a^n=a^{m+n}$

$\dag\sf\:\:\dfrac{a^m}{a^n}=a^{m-n}=\dfrac{1}{a^{n-m}}$

$\dag\sf\:\:a^{-m}=\dfrac{1}{a^m}$

$\dag\sf\:\:(a^{m})^n=a^{mn}$

$\dag\sf\:\:a^1=a$

$\dag\sf\:\:a^0=1$

$\dag\sf\:\:\sqrt[n]{a^m}=a^{\frac{m}{n}}$

6 0

3 years ago

I need an answer asap pls <3

belka [17]

Thank you very much for the points! Helped me a lot!

7 0

3 years ago

Please help! thanks

anygoal [31]

1 =1,1,4. 5=13,16

2 =1,4. 6=23,3

3 =18,55. 7= 25,8

4 =3,16.

ps , meanes fraction

7 0

3 years ago

PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!

katen-ka-za [31]

Answer:

Step-by-step explanation:

a² + b² = c²

a² + 9² = 15²

a² + 81 = 225

a² = 225 - 81

a² = 144

$\sqrt{a^2} =\sqrt{144}$

a = 12

8 0

3 years ago