​The area of the is 9/20 square centimeters. What is the length of the base? Express your answer as a fraction in simplest form.

Answer:

1 / 3 (one third)

Step-by-step explanation:

Divide the number of chickens by the number of people:

1 / 3

Answer:

2(5x-12) = -3(2x-8)

10x-24 = -6x+24

10x+6x = 48

16x= 48

x= 3

Answer:

c)

6.1 x 5 = 30.5

6.1 + 12.9 = 19

19/2 = 9.5

9.5 x 10= 95

95 + 30.5 = 125.5 cm squared

d) 4.1 x 4.7 = 19.27

2.05 squared x pi = 13.5

13.5 /2 = 6.6

19.27 + 6.6 = 25.87 cm squared

e) 16 x 22 = 352

352/2= 176

pi x 11 squared = 95.03

95.03+176 = 271.03 cm squared

f) 8 x 8 =64

pi x 4 squared= 50.27

50.27 x 3 = 150.81

150.81 + 64 = 214.81cm squared

Answer:

1.24.24

2.=579.67

3.72.5

4.808.95

5.104

6.433.14

Step-by-step explanation:

Answer:

im pretty sure its distributive property

Step-by-step explanation:

Answer:

6.2ft

Step-by-step explanation:

2+1+3+2.2=6.2

Answer:

Step-by-step explanation:

[tex]\frac{14}{7} =\frac{n}{21}[/tex]

Let us divide by 14 by 7 which is 2, so the equation is:

[tex]2 = \frac{n}{21}[/tex]

Let us multiple 21 over the other side since 21 is in the denominator of the equation, so we get

[tex]n = 21*2 = 42[/tex]

So the answer is 42.

Answer:

I believe it is 5 < √32 < 6.

Step-by-step explanation:

√25 = 5 and √36 = 6 so therefore, the answer is 5 < √32 <  6. I hope I helped! ^-^

Answer:

b = -3/4

Step-by-step explanation:

b/4 = -3

b = -3/4

[tex]\frac{b}{4}+2 = -1[/tex]

[tex]\frac{b}{4}=-1 -2\\ \frac{b}{4}=-3\\ b=-12[/tex]

b= -12 so that hope that helps!

Answer:

6

Step-by-step explanation:

STATISTICS" is the 10 letters word in which "S" appears 3 times, "T" appears 3 times, "A" appears 1 time, "I" appears 2 times and "C" appears 1 times. To arrange this word letter "T" must be first letter so there is only one way to choose first place. Since vowel can not be the last letter there are 6 choices...

Answer:

Most likely wrong but i thinkkk C

Step-by-step explanation:

Answer:

10 cups of flour

Step-by-step explanation:

Ratios tell you how much of one thing there are compared to another.

It is stated that the ratio of water to flour is 1:4.

This means for every 1 cup of water, there are 4 cups of flour.

If there are 2.5 cups of water, we do 2.5 x 4 = 10 cups of flour.

Answer:

[tex]x=10[/tex]

Step-by-step explanation:

[tex]1\div4=2.5\divx[/tex] ÷ [tex]x[/tex]

a. Find the domain

[tex]\frac{1}{4}=\frac{2.5}{x}[/tex]

If the fraction is defined, the denominator cannot equal 0.

[tex]x\neq 0[/tex]

Append the inequality as the domain

[tex]x\neq 0[/tex]

b. Solve the equation

[tex]\frac{1}{4}=\frac{2.5}{x}[/tex]

Cross multiply

[tex]x=2.5\times4[/tex]

Calculate the product or quotient

[tex]x=10[/tex]

c. Find the intersection

[tex]x=10[/tex]

I hope this helps you

:)

Answer:

H = 19 cm

B = 17 cm

Step-by-step explanation:

A = (H x B) / 2 (formula for the area of a triangle)

161.5 = ((X + 2)(X)) / 2 (with X acting as the base)

323 = X^2 + 2X

0 = x^2 + 2x - 323

(X - 17) (X + 19) = 0

X = 17 or X = -19

You can't have a negative number as a side length so -19 doesn't work.

Because the height is larger than the base, you add the 2 to the one you will use as the height. Then just add the units (cm) because the area is in cm squared.

Answer:

The answer is 10.25

Step-by-step explanation:

They want the approximate average ring size between the men, the lowest being 9 and the highest 12.

The average between those two numbers would be 10.5

But the said 'the best approximation'

So it's 10.25

Answer:

the slope is 3

Step-by-step explanation:

soo we just have to use the equation y2 - y1/ x2 - x1 to find the slope

-4 - 2/ -1 - 1

-6 / -2

3

Answer:

-2/5 , -7/13 , 7/11 , 5/84

1. The answer would be "-15" since integers are composed of whole numbers and negatives.

2. The statement "Every real number is a rational number." is false, since real numbers are composed of both rational and irrational numbers.

3. The number "8.52624 . . ." because this is the only non-terminating number, which makes it the only irrational number on the list.

4. "Irrational numbers cannot be classified as rational numbers." is the only correct statement. No irrational numbers can be rational numbers, and the opposite is also true.

5. Only the statement "Every irrational number is a real number." is true.

i hope this work for you

Answer:

(a) dp/dx = 90/(x+2)

(b) $2.25

(c) approx = $2.25

    exact = $2.22

Step-by-step explanation:

[tex]p = 20 + 90 \ln(2x + 4)[/tex]

(a) To find the rate of change, differentiate [tex]p[/tex] with respect to [tex]x[/tex] :

[tex]\implies \frac{d}{dx}(p) = \frac{d}{dx}(20) + \frac{d}{dx}(90 \ln(2x + 4))[/tex]

[tex]\implies \frac{dp}{dx}=0+90\times\dfrac{1}{2x+4}\times2[/tex]

[tex]\implies \frac{dp}{dx}=\dfrac{180}{2x+4}[/tex]

[tex]\implies \frac{dp}{dx}=\dfrac{90}{x+2}[/tex]

(b)  Find  [tex]\frac{dp}{dx}[/tex]  when [tex]x=38[/tex] :

[tex]\implies \frac{dp}{dx}=\dfrac{90}{38+2}[/tex]

[tex]\implies \frac{dp}{dx}=\dfrac{90}{40}[/tex]

[tex]\implies \frac{dp}{dx}=2.25[/tex]

(c)  Approximate price increase associated with the number of units supplied changing from 38 to 39 is  [tex]\frac{dp}{dx}[/tex]  when [tex]x=38[/tex]

[tex]\implies \$2.25[/tex]

Exact price increase:

[tex]\implies \left. p \right_{x=39}-\left. p \right_{x=38}\\\\\implies [20 + 90 \ln(2 \times 39 + 4)]-[20 + 90 \ln(2\times38 + 4)]\\\\\implies 416.6047323...-414.3823972...\\\\\implies 2.222335133...\\\\\implies \$2.22[/tex]

Answer:

No becasue she only has 22 yard and the total she needs is more than 23 yards

Answer:

  1/4 cup

Step-by-step explanation:

To make half a recipe, each of the quantities in the recipe must be multiplied by 1/2. Alvin will need ...

  (1/2) × (1/2 cup) = 1/4 cup

of bread crumbs.

Answer:

Figure 1 does not have perimeter 8x +8

Step-by-step explanation:

Perimeter of  shape is the sum of all the sides.

Perimeter of figure 1 = 2x +2 + x + 2x + 2 +x

                                  = 2x + 2x + x + x + 2 + 2   {Combine like terms}

                                  =6x + 4

Answer:

The answer is in Step-by-step explanation

Step-by-step explanation:

x,y,z (-3, 3/2, 2

Hope this helps!!

Based on the sequence of numbers, the next two numbers in the sequence will be:

The numbers on the right side of the equation are meant to show to number of circles on all the numbers on the left side.

For instance:

The number six is drawn such that it has a single circle in it = 6

The number of sixes in the first number are 3 so there will be 3 circles.

The number of circles in 8688 will be 7 because each "8" has 2 circles.

The number of circles in 5971 will be 1 because 9 is the only number drawn with a circle.

Find out more on predicting number sequences at https://brainly.com/question/89459.

#SPJ9

Answer:

a.the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. Suppose you sit on a bench in a mall and observe people's habits as they sneeze.

b.the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. Suppose you sit on a bench in a mall and observe people's habits as they sneeze.

c.the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. Suppose you sit on a bench in a mall and observe people's habits as they sneeze.

Step-by-step explanation: Because of science their is a chance but the matter of individual dose not matter nor count unless there are a same matter

Answer:

highest umber is correct answer

Answer:

Slope: -1/3

Y-int: 1