3 years ago

9 yeards=_____inches

Mathematics

1 answer:

Vlad [161]3 years ago

4 0

1 yard= 36 in

36 times 9

is 324 in

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Please help me

kenny6666 [7]

Answer:

x = $\sqrt{3}$

Step-by-step explanation:

the ratio of side to hypotenuse in a right triangle is 1 : $\sqrt{2}$

in this problem we can use 'x' in place of 1 and $\sqrt{6}$ in place of $\sqrt{2}$ to create a proportion like this:

1/x = $\sqrt{2}$ / $\sqrt{6}$

cross-multiply to get:

$\sqrt{2}$ ·x = $\sqrt{6}$

x = $\frac{\sqrt{6}}{\sqrt{2}}$

x = $\sqrt{3}$

4 0

3 years ago

Use the following function rule to find f(-1). f(x) = -11 + 8x f(-1) =?

8090 [49]

Answer:

-19

Step-by-step explanation:

f(x) = -11 + 8x

f(-1) =-11 + 8(-1)

= -11 -8

= -19

3 0

4 years ago

Read 2 more answers

A first number plus twice a second number is 1. Twice the first number plus the second totals 23. Find the numbers.

TEA [102]

X=15
Y= -7
Remember to form simultaneous equations with the information given

7 0

3 years ago

Max observes the zoo and the library from a helicopter flying at a height of 2001/3 feet

satela [25.4K]

Answer:

option A

Step-by-step explanation:

option A 400 ft

is the correct answer of this question

plz mark my answer as brainlist plzzzz vote me also.

hope this will be helpful to you .

5 0

3 years ago

What's the answer to this question ? I've been really confused for the past 20 minutes

Rufina [12.5K]

sqrt(570025)= 755 feet

one side is 755 feet

the hint told you how to solve it

6 0

4 years ago