Please answer the question from the attachment.

Answers

Answer 1

Answer: 1. 30.25
2. 81
3. Square Root of 2 plus 1, Negative Square Root of 2 plus 1.
4. Square Root of 57 minus 3, Negative Square root of 57 minus 3
5. Square Root of 53.25 minus 11, Negative Square root of 53.25 minus 11

Related Questions

Show your work:Use the distributive property in two different ways to find the product of 127 and 32.

Answers

The distributive property: a(b + c) = ab + ac

127 × 32 = 127 × (30 + 2) = 127 × 30 + 127 × 2 = (130 - 3) × 30 + (130 - 3) × 2

=(130)(30) - (3)(30) + (130)(2) - (3)(2) = 3900 - 90 + 260 - 6

= 3810 + 254 = 4064

127 × 32 = (130 - 3) × 32 = 130 × 32 - 3 × 32 = 130 × (30 + 2) - 96

= (130)(30) + (130)(2) - 96 = 3900 + 260 - (100 - 4) = 4160 - 100 + 4

= 4060 + 4 = 4064

rachel is a stunt driver. One time during a gig where she escaped from a building about to explode she drove to get to the safe zone at 24 meters per second. After 4 seconds of driving she was 70 meters away from the safe zone. Let D(t) denote the distance to the safe zone D (measured in meters) as a function of time t (measured in seconds) writ the functions formula

Answers

The distance from the safe zone after t seconds is $\rm D(t) = 166 - 24 t$ .

Given

Rachel is a stunt driver.

One time during a gig where she escaped from a building about to explode she drove to get to the safe zone at 24 meters per second.

After 4 seconds of driving, she was 70 meters away from the safezone.

What is a linear function?

A linear function containing one dependent and one independent variable.

It is represented in the form of;

$\rm y =mx+c$

Where m is the slope.

Let, D(t) = the distance to the safe zone (measured in meters)

t = time (measured in seconds)

At seconds t = 4 seconds D(t1) = 70 meters

Rachel's rate is the slope of the function D(t). Since the distance is decreasing when the time is increasing, the slope must be negative.

Hence, the linear function expression is;

$\rm D(t) = -24t+b$

The value of b is;

$\rm D(t_1) = -24t+b\n\n70 = -24* 4+b\n\n70=-96+b\n\nb = 96+70\n\nb=166$

Therefore, the distance from the safe zone after t seconds is $\rm D(t) = 166 - 24 t$ .

To know more about the Linear function click the link given below.

brainly.com/question/13919345

Answer: The required function is,

D(t) = 166 - 4 t

Step-by-step explanation:

Here, the speed of the stunt driver = 24 meters per seconds,

⇒ The distance he will cover in 4 seconds = 24 × 4 = 96 meters

( Distance = speed × time )

According to the question,

The distance of the safe zone from the building where did he escape = 70 meters + The distance he covers in 4 seconds

= 70 + 96

= 166 meters

Hence, if he is driving with the constant speed of 24 meters per minutes,

Then, his distance from the safe zone after t seconds = 166 - 24 t

⇒ D(t) = 166 - 24 t

Which is the required function.

2. Members of the band sold soda and popcorn at a college football game to raisemoney for an upcoming trip. The band raised $2,000. The amount raised is divided

equally among the m members of the band.

Which equation represents the amount, A, each member receives?

A. A=

m

2.000

2.000

B.A

=

C. A = 2,000m

D. A = 2.000 - m

Answers

Answer: $A=(2000)/(m)$

Step-by-step explanation:

Given : Members of the band sold soda and popcorn at a college football game to raise money for an upcoming trip. The band raised $2,000.

The amount raised is divided equally among the m members of the band.

Using division operator , the amount each member gets=2000 ÷ m

or we can write it as $(2000)/(m)$

Now, the equation represents the amount, A, each member receives is given by :-

$A=(2000)/(m)$

9/2 as a mixed number

Answers

In order to make $(9)/(2)$ a mixed number you have to do division. $(9)/(2)=4 (1)/(2)$ . Check: $4 (1)/(2)= (4*2+1)/(2)= (9)/(2)$ . Therefore, $(9)/(2)$ as a mixed number is $\boxed{4 (1)/(2)}$ . Hoped I helped. :)

To find a mixed number, you can see that 2/2 can stand for one. So you find out, how many 2/2s are in 9/2. The answer is 4 but then you still have 1/2 left. So you end up with 4.5 or 4 1/2

The fraction F below is an extended fraction. What simple fraction in lowest terms is equal to F?

Answers

I was really scared when I first looked at this ... I thought it was gonna
keep going to infinity, and I don't know how to handle those.

But this fraction only has 2 or 3 levels to it, so I think we can do it without
too much trouble.

The secret is: You definitely have to start at the bottom and work
your way up.

-- See the bottom level ? It's 2 + 1/3 .
-- Change that number all to an improper fraction, and it's 7/3 .

The reason I want to do that is because it's the denominator of the
next fraction up, and that fraction is (1 over it).

-- The denominator of the next fraction up is 7/3, so 1 over it is just 3/7.

-- Now, before we go up to the top level, it looks like we're supposed to
add the big black ' 1 ' to where we are now ... to the 3/7 .

' 1 ' = 7/7 . Add that to the 3/7, and we have 10/7 .

All we have left now, out of the whole pile, is (1 over 10/7).

And that's just 7/10.

How many triangles are in a octagon?

Answers

Eight, if each triangle is of equal size. Please refer to poorly drawn picture to see the division of the octagon. Also, octa is kinda like eight

Answer: There are 632 triangles in an octagon. (a big one)

But usually 8, it depends how big the triangle is.

Other Questions

X/6 = -1 The answer choices are -687-3-2

The john boy peanut company produces 145 pound of peanut in day each yard they fill holds 18 ounces of peanut . Each crate they ship can hold 24 jars how many jars can they fill with one day

veronica has 423 baseball cards she put them in 10 piles each how many piles of 10 cards did she make

This question is so hard i don't get it