All categories

4 years ago

In converting 9 inches to yards, what unit (omit the number) would you place

Mathematics

1 answer:

Anna35 [415]4 years ago

7 0

Answer:

9 inches are 1/4 or 0.25 yards and we used inches in the numerator and yards in the denominator for our ratio.

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

1 yard = 36 inches

2. In converting 9 inches to yards, what unit (omit the number) would you place in the numerator of your ratio?

This is the ratio for calculating the answer:

36/1 = 9/x

36x = 9 *1

36x = 9

x = 9/36

x = 1/4 or 0.25 yards

9 inches are 1/4 or 0.25 yards and we used inches in the numerator and yards in the denominator for our ratio.

You might be interested in

Please help me with expansion and factorization of quadratic expressions. a) -4x^2 + 2x^2

Flura [38]

Answer:-2x^2(2-1)

Step-by-step explanation:

-4x^2 + 2x^2=-2x^2(2 - 1)

8 0

4 years ago

In a parallel circuit, the supply voltage is 120 V, 60 Hz. The resistance is 30 Ω and the inductive reactance is 40 Ω. What is t

kvasek [131]

Given : supply voltage = 120V;60 Hz

Inductive Reactance $(X_{L}) = 40$ Ω

The inductive reactance is given by the formula, $X_{L}=Lw$ , where L is inductance and $w$ is given by formula, $w = 2\pi(frequency)$

Apply this, we can say that, $L = \frac{X_{L}}{2\pi (frequency)} = \frac{40}{2(3.14)(60)} = 0.106157 H = 106.157 mH$

8 0

3 years ago

21/4 times the quantity 51/2 minus k Need help writing a expression for this phrase

mart [117]

Answer:

21/4 x 51/2 - k use the app Photomate if wrong

5 0

3 years ago

Solve. y=x - 7 5+2y=7

lesantik [10]

Answer:

$\huge\boxed{x=8;\ y=1\to(8;\ 1)}$

Step-by-step explanation:

$\left\{\begin{array}{ccc}y=x-7&(1)\\5+2y=7&(2)\end{array}\right\\\\\text{Substitute (1) to (2) and solve for x:}\\\\5+2(x-7)=7\qquad\text{use the distributive property}\\\\5+(2)(x)+(2)(-7)=7\\\\5+2x-14=7\\\\2x+(5-14)=7\\\\2x-9=7\qquad\text{add 9 to both sides}\\\\2x-9+9=7+9\\\\2x=16\qquad\text{divide both sides by 2}\\\\\dfrac{2x}{2}=\dfrac{16}{2}\\\\\boxed{x=8}$

$\text{Substitute it to (1):}\\\\y=8-7\\\\\boxed{y=1}$

8 0

3 years ago

Read 2 more answers

Compare the functions. f(x)=10x g(x)=5^x h(x)=4x^2+5x select the true statement

antiseptic1488 [7]

Answer:

equals 56

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers