All categories

3 years ago

ANSWER THIS ASAP NO FILE AT ATT!!

Mathematics

1 answer:

Drupady [299]3 years ago

8 0

Answer: C

Step-by-step explanation: Hope it helped :)

You might be interested in

Please HELP! I DON'T KNOW HOW CAN I SOLVE THIS

Wewaii [24]

Answer:

Step-by-step explanation:

The Pythagorean Theorem:

$leg^2+leg^2=hypotenuse^2\to a^2+b^2=c^2$

$41.\\\\a=1,\ b=1,\ c=x\\\\x^2=1^2+1^2\\\\x^2=1+1\\\\x^2=2\to x=\sqrt2$

$42.\\a=1, b=2,\ c=x\\\\x^2=1^2+2^2\\\\x^2=1+4\\\\x^2=5\to x=\sqrt5$

$43.\\a=3,\ b=x,\ c=5\\\\3^2+x^2=5^2\\\\9+x^2=25\qquad\text{subtract 9 from both sides}\\\\x^2=16\to x=\sqrt{16}\to x=4$

$44.\\\\a=4,\ b=x,\ c=8\\\\4^2+x^2=8^2\\\\16+x^2=64\qquad\text{subtract 16 from both sides}\\\\x^2=48\to x=\sqrt{48}\\\\x=\sqrt{16\cdot3}\qquad\text{use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\x=\sqrt{16}\cdot\sqrt3\\\\x=4\sqrt3$

7 0

3 years ago

Read 2 more answers

Specify the domain for the function ƒ(x) = 2x4 + 4x3 + 2x2

Kipish [7]

Answer:

In interval notation it is ( -∞, ∞).

Step-by-step explanation:

All values of x can be input to this function.

7 0

3 years ago

What is 1/4 divided by three

ruslelena [56]

2/25 if I am correct

6 0

3 years ago

Express<br> as a unit rate. <br><br> Betty drives her car 150 km in 2 h. Explain

Lena [83]

Answer:

Step-by-step explanation:

$\frac{150km}{2hr}$ divided by two is $\frac{75km}{1hr}$ .

8 0

2 years ago

In ΔPQR, what is the m∠Q? Enter your answer in the box.

Orlov [11]

Answer:

105°

Step-by-step explanation:

11x-5 + 6x+5 + x = 180

18x = 180

x = 10

m∠Q = 11(10)-5 = 110-5 = 105°

8 0

3 years ago