I need help with this problem please explain this to me !?

Answer: 43.4

Step-by-step explanation: if it was dilated by a bigger number than 1 then it’s goin to have a bigger area and in this case it was dilated by

4 2/3 so you multiply the area by 4 2/3 to round your answer to the nearest tenth and u get 43.4

Answer:

try using the app "photomath" or the website "wolframalpha. c0m"

i feel bad that im not answering any but have a good dayyy! i really hope this helped

1 is   D 10,8

2 is B 10, 3

Answer:  The sum of the interior angles of a heptagon is 900 degrees.

Answer: 14

Step-by-step explanation:

10.5 / 3 = 3.5

4 x 3.5 = 14

Answer:

area of trapezoid =1/2 h(s1+s2)=1/2×8(6+10)=4×16

=64 ft²

option C.64ft2 is your answer

Answer:

[tex]\Large \boxed{\sf 64 \ ft^2}[/tex]

Step-by-step explanation:

Area of trapezium/trapezoid formula:

[tex]\displaystyle \frac{(a+b)\times h}{2}[/tex]

Substitute the values and evaluate

[tex]\displaystyle \frac{(6+10)\times 8}{2}=\sf 64[/tex]

9 gallons of gasoline would cost 30.33

9 x 3.37=30.33 you just have to multiply the gas by the gallons and then that will give you your answer

Answer:

27

Step-by-step explanation:

3*3*3=27. 3*3=9 9*3=27

Answer:

22 quarts

Step-by-step explanation:

3(10)-8

= 22

We will subsitute the q for 10, since in the expression it says she made 10 quarts last year.

Our new expression is 3(10)-8=

22 quarts

:) I know it is late, but I hope you understand

The height of the hill is 520 ft

The height of the hill, h the length of the road, L and the ground form a right angled triangle with length of the road as the hypotenuse side and the height of the hill as the opposite side to the angle the road makes with the horizontal, Ф.

Now, from trigonometric ratios,

sinФ = h/L

Making h subject of the formula, we have

h = LsinФ

Since L = 2500 ft and Ф = 12°, thus

h = LsinФ

h = 2500 ft × sin12°

h = 2500 ft × 0.2079

h = 519.78 ft

h ≅ 520 ft to the nearest foot

So, the height of the hill is 520 ft

Learn more about height of hill here:

https://brainly.com/question/24219606

Answer:

Step-by-step explanation:

v=d/t (average velocity equals distance divided by time)

26.2mi/5.8h=4.5mi/h

So Mackenzie runs approximately 4.5 miles in an hour (rounded to nearest tenth of a mile)

Answer:

$40.

Step-by-step explanation:

This is the way I found the answer:

1.  4 ÷ 100 = 0.04

2.  0.04 x $1,000 = $40

Therefore, $40 is our answer.

Answer:

i think it is A

Step-by-step explanation:

width x base x height

<3

Answer:

2 3/4 = w

Step-by-step explanation:

3 1/4 = 13/4

1/2 = 2/4

13/4 = 2/4 + w

-2/4   -2/4

11/4 = w

11/4 = 2 3/4

2 3/4 = w

Answer:

The correct option is;

D. (x - 5)·(x + 2)·(x + 1)

Step-by-step explanation:

The Rational Root theorem is expressed mathematically as follows;

[tex]Possible \ rational \ roots = \dfrac{Factors \ of \ the \ constant \ term}{Factors \ of \ the \ leading \ coefficient}[/tex]

The given polynomial is presented as follows;

x³ - 2·x² - 13·x - 10

A factor of the polynomial = (x + 1)

The factors of the constant term, -10 = -10, -5, -2, -1, 10, 5, 2, and 1

The factors of the leading coefficient, (the coefficient of the variable having the highest degree or power, x³) = 1

Given that (x + 1) is a known factor, the other two factors are either (x + 5) and (x - 2) or (x - 5) and (x + 2)

The option, that combines (x + 1) and the other two factor combination is (x - 5)·(x + 2)·(x + 1)

∴ The solution which meets the condition is (x - 5)·(x + 2)·(x + 1)

We check;

(x - 5)·(x + 2)·(x + 1)  = x³ - 2·x² - 13·x - 10

Answer:

91

Step-by-step explanation:

suppose there are x number of residents.

x²=8281

so, x=√8281=91

Answer: 85

Step-by-step explanation: 15 × 6= 90 - 5=  85

Answer:

42 reds.

Step-by-step explanation:

There are 72 marbles in the bag.

P(Red) = 1 - Blue = 1 - 5/12 = 7/12

P(red) = 7/12 * 72 = 42

If 1 - 5/12 confuses you, then find the blue first

5/12 * 72 = 5 * 72/12 = 5 * 6 = 30

The rest must be red.

72 - 30 = 42

Answer:

5

Step-by-step explanation:

The value 0.014 was multiplied by has 5 zeros. So the decimal point would move 5 places to the right

Answer:

7/6 or 1 1/6

Step-by-step explanation:

Answer:

Yes.

Step-by-step explanation:

Let's use 5 for example as "x". 5-6 is -1 and 6-5 is 1. So yes, it does change. It is different.

Answer:

My day has been trash so far.

Step-by-step explanation:

I was supposed to go to a meeting with my counselor and principal because of my terrible lack of motivation but no one showed up. I was also supposed to sign up for therapy because I'm depressed but no, it did not work. I woke up to my parents fighting and wanted to get something to eat until I remembered that I'm fat. The whole time I'm thinking about the boy I love, he left me. I seriously don't wanna be here or deal with any of this. Earth and humans are full of c.rap and I'm sick of it.

Thanks for asking tho

I hope your day has been great

Answer: 170

Step-by-step explanation:

t r is 90 and 82 and it = 172 just round that and you have 170

Answer:

EVERYONE THAT HAS WATCHED GINNY AND GEORGIA PLEASE GO REVEIW THE SHOW AND GIVE IT 5 STARS. WE NEED A SEASON 2 ..

Answer:

The new store will have a profit of $3400 after its third month in business.  

Step-by-step explanation:

I took the test :)

Answer:

Ghe possible set of measurements for the base area and height are;

(96, 1)

(48, 2)

(32, 3)

(24, 4)

(16, 6)

(12, 8)

Step-by-step explanation:

Formula for volume of a rectangular pyramid is;

V = ⅓Bh

Where;

B is area of base

h is height of pyramid

Thus, if volume is 32, then;

32 = ⅓Bh

Multiply both sides by 3 to get;

Bh = 96

Factors of 96 are; 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, and 96

Thus, the possible set of measurements for the base area and height are;

(96, 1)

(48, 2)

(32, 3)

(24, 4)

(16, 6)

(12, 8)