Ask question

Ask question

All categories

3 years ago

5

Question: A book contains 10 photograph , some in color and some in black-and-white. Each

1 answer:

padilas [110]3 years ago

8 0

Answer:

B

Step-by-step explanation:

You might be interested in

What number should be added on both sides of the equation to complete the square?x^2-10x=7

ArbitrLikvidat [17]

<span>What number should be added on both sides of the equation to complete the square is (-10/2)^2 or (10/2)^2 or 5^2 or 25.</span>

3 0

3 years ago

The graph shown compares the rent Andrew and Dave pay for renting bikes from different stores

Dmitry_Shevchenko [17]

Answer:I don’t know either

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

For f(x)=1/x^2-3, find<br> a) f(3)<br> b) f(2+h)<br> Show/explain work

valentina_108 [34]

$f(x)=\dfrac{1}{x^2-3}\\\\a)\ f(3)\to\text{put x=3 to the equation of the function f}\\\\f(3)=\dfrac{1}{3^2-3}=\dfrac{1}{9-3}=\dfrac{1}{6}\\\\Answer:\ \boxed{f(3)=\dfrac{1}{6}}\\\\b)\ f(2+h)\to\text{put x=2+h to the equation of a function f}\\\\f(2+h)=\dfrac{1}{(2+h)^2-3}\ \ \ |\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\=\dfrac{1}{2^2+2(2)(h)+h^2-3}=\dfrac{1}{4+4h+h^2-3}=\dfrac{1}{h^2+4h+1}\\\\Answer:\ \boxed{f(2+h)=\dfrac{1}{h^2+4h+1}}$

6 0

3 years ago

If you were creating a lamp by hand what type of material would you choose for the wiring in what material would you choose to c

grin007 [14]

The material for the lamp of the wiring would be cutting with pliers.

8 0

3 years ago

Read 2 more answers

Arnold's entire workout consisted of 10 minutes of warm up exercise, 25 minutes of lifting weights, and 15 minutes on the treadm

lord [1]

Add all the times together:

10 + 25 + 15 = 50 minutes total.

For the ratio divide the time for weights by total time:

25/50 which reduces to 1/2

The ratio is 1/2

5 0

3 years ago

Read 2 more answers