Came someone help me answer this one?

Came Someone Help Me Answer This One?

Answers

Answer 1

Answer:

Let x = ducks

Let y = goats

Equation 1: x+y=38

Equation 2: 2x+4y=90

Step-by-step explanation: (Work)

The question says two kinds of animals, so let x be "ducks" and y be "goats."

Number one equation: x+y=38

Number two equation: 2x+4y=90

Explanation:

The x+y=38 represents how many animals there will be if you add both the ducks and goats.

The 2x+4y=90 represents the legs of the animals, the 2x represents the 2 legs of the ducks and the 4y represents the 4 legs of the goats.


Related Questions

Casey boards a Ferris wheel at the 3-o'clock position and rides the Ferris wheel for multiple revolutions. The Ferris wheel rotates at a constant angular speed of 5.6 radians per minute and has a radius of 50 feet. The center of the Ferris wheel is 55 feet above the ground. Let t represent the number of minutes since the Ferris wheel started rotating.
a. Write an expression (in terms of t) to represent the varying number of radians θ Ryan has swept out since the ride started.
b. Write an expression (in terms of t) to represent Ryan's height (in feet) above the ground.

Answers

Solution :

It is given that :

Casey boarded a Ferry wheel at position of 3 'o' clock.

The angular speed of the Ferry wheel = 5.6 radians per minute

The radius of the Ferry wheel = 50 feet

The height of the center wheel of the Ferry from the ground = 55 feet

Let the number of minutes be = t

a). The expression of the varying number of radians θ is given by :

After t minutes,  θ = angle swept

                           θ = 5.6 t radians

b). Finding the height from the center of the wheel.

We know that : y = r sin θ

Given r = 50 feet

So, y = 50 sin (5.6 t) feet

Therefore, the height above the ground can be found by :

h = y + 55 (from ground)

h = 50 sin (5.6 t) + 55   feet

Help???? Pleaseeeeeeeee.

Answers

Answer:

(x-3.5)2=15.25

ten more than x times 6 is 11 more than y times 4

Answers

I’m supposing you are writing an equation for this. The equation could be written as 6x+10=4y+11.

Answer:

6x+10 = 4y+11

Step-by-step explanation:

6x+10 = 4y+11

The slope intercept form is:

y = 3/2x-1/4

The measure of ∠BAC is π/3 radians and the measure of ∠CAD is π/2 radians. What is the measure of ∠BAD?

Answers

9514 1404 393

Answer:

  5π/6 radians

Step-by-step explanation:

The whole is the sum of the parts.

  ∠BAD = ∠BAC +∠CAD

  ∠BAD = π/3 + π/2 = π(2/6 + 3/6)

  ∠BAD = 5π/6

After sales tax, a $260 fancy watch costs $286. What is the sales tax percentage?​

Answers

Answer:

10%

Step-by-step explanation:

the difference between 260 and 286 is 26, which is 10% of 260 so 10%

Jill Accardo, M.D., maintains the accounting records of Accardo Clinic on a cash basis. During 2020, Dr. Accardo collected $142,600 from her patients and paid $55,470 in expenses. At January 1, 2020, and December 31, 2020, she had accounts receivable, unearned service revenue, accrued expenses, and prepaid expenses as follows. (All long-lived assets are rented.) January 1, 2020 December 31, 2020 Accounts receivable $9,250 $15,927 Unearned service revenue 2,840 4,111 Accrued expenses 3,435 2,108 Prepaid expenses 1,917 3,232 Instructions Prepare a schedule that converts Dr. Accardo’s “excess of cash collected over cash disbursed” for the year 2020 to net income on an accrual basis for the year 2020.

Answers

Answer and Step-by-step explanation:

The preparation of the schedule is presented below:

Jill Accardo, MD

Conversion of Income Statement

from Cash Basis to Accrual Basis

For the Year 2020

Particulars        Cash                     Adjustments                     Accrual

                         Basis          Add          Deduct                      Basis

Revenue from

fees:                $142,600

 

A teenager earns $10 for every 600 square feet mowed in addition to $12 for supplies for each lawn he mows. Which function represents y, the teenager’s pay when he mows a lawn that is x square feet in size?

y = 10x + 600
y = 10x + 12
y = 1/60x + 12
y = 1/60x + 1/60

Answers

Answer: b

Step-by-step explanation: 600 is the total so, just do 10x and 12

Which expression is equivalent to 7a2b + 10a2b2 + 14a2b3?

ab(7a2 + 10ab + 14b2)
a2b(7 + 10b + 14b2)
7a2(b + 3b2 + 7b3)
7a2b3(b2 + 3b + 7)
(Freepoints)

Answers

[tex]{a}^{2} b \: (7 + 10 \: b + 14 \: {b}^{2} )[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]

[tex]7 \: {a}^{2} b + 10 \: {a}^{2} {b}^{2} + 14 \: {a}^{2} {b}^{3} \\ = {a}^{2} b \: (7 + 10 \: b + 14 \: {b}^{2} )[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]

...................have a great day!

work out the area of the shaded shape

Answers

Answer:

theres no photo :))) btw God bless you

What times 4 gives me 1/5

Answers

Answer:

0.05

Step-by-step explanation:

Because 1/5 divided by 4 gives you 0.05 or 1/20

0.05 times four will give you 1/5

Please Only jack2k can answer

Answers

Answer:

Larger number is 7, and the smaller number is 3. This is because 7 + 3 = 10, and 7 - 3 = 4.

Step-by-step explanation:

Prodigy perhaps???

PLEASE HELPPPPP
Ethan puts $1200 into a Certificate of Deposit (CD) account that earns 2.1% interest each year. What will be the interest of the CD account earned after 5 years? Round to the nearest cent (hundredths place).

Answers

Answer:

126

Step-by-step explanation:

1200x.021=25.20 interest per year

25.20 x 5 years = 126

assumes no compounding

A jar contains 8 red marbles numbered 1 to 8 and 12 blue marbles numbered 1 to 12. It alse has 5 white marbles numbered 100, 200, 300, 400, and 500. A marble is drawn at random from the jar. Find the probability of the given event.

Answers

Answer:

Probability of red marbles = 8/25

Step-by-step explanation:

Complete question

A jar contains 8 red marbles numbered 1 to 8 and 12 blue marbles numbered 1 to 12. It alse has 5 white marbles numbered 100, 200, 300, 400, and 500. A marble is drawn at random from the jar. Find the probability of the given event.

a) The marble is red

Total number of marbles = 8+12+5 = 25

Probability of red marbles = total number of red marbles/Total marbles

Probability of red marbles = 8/25

Calculate the volume of this prism.

Answers

The volume would be 800cm^3

what is 65 x 264 + 81 - 94

Answers

Answer: 17,147

Step-by-step explanation:

Which phrase best describes this polygon?




convex hexagon


concave dodecagon


convex dodecagon


concave hexagon

Answers

The correct phrase which is best describes this polygon is,

⇒ Convex Hexagon

What is mean by Angle?

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

The figure of hexagon is shown.

Since, We know that;

All of its interior angles must be less than 180 degrees, and all the vertices are pointed outwards is called ''Convex Hexagon''.

Here, By graph of figure;

All of its interior angles must be less than 180 degrees, and all the vertices are pointed outwards.

Hence, The correct phrase which is best describes this polygon is,

⇒ Convex Hexagon

Thus, The correct phrase which is best describes this polygon is,

⇒ Convex Hexagon

Learn more about the angle visit:;

https://brainly.com/question/25716982

#SPJ7

Determine the area for the figure below.

Answers

Answer:

Area = 18

Step-by-step explanation:

Trapezoid formula is Area = (a + b) * h/2

Area = 5 + 7 * 3/2

Area  = 18

Give all answer mark brainliest

Answers

Answer:

add 15

Step-by-step explanation:

Answer:

Answer

Step-by-step explanation:

1) z=3

2) n=(-10)

3)5=5/1=5*4/4

4) 12.2

5)13/3

6)9

7) 5

8) -21/5

9) -15/2

hope it will help you

A study records the lengths of pregnancy (in days) of 500 women. The data is normally distributed with a mean of 266 days and a standard deviation of 16 days. How many women in the study had a pregnancy between 250 days and 282 days in length?

Answers

Answer:

371 women had their pregnancy between 250 days and 282 days in length.

di po ako sure sa answer ko, but it is based on what I remembered.

Step-by-step explanation:

z=532-266

16

√500

= 371.74 or 371


Jessica's teacher asked her to divide 5/8 of the box of crayons
among 10 classmates. How much of a box of crayons did
each one receive?​

Answers

Answer:

Each classmate received 1/16

Step-by-step explanation:

5/8= 0.625

0.625 ÷ 10 = 0.0625

= 1/16

JS
Find the surface area of this prism.
Round to the nearest tenth.
6.72 cm
5.78 cm
12.7 cm
[ ? ]cm?
Enter

Answers

Answer:

[tex]Area = 395.2cm^2[/tex]

Step-by-step explanation:

Given

The attached prism

Required

The surface area

This is calculated as:

[tex]Area= 2(LW + LH + WH)[/tex]

Where:

[tex]Length \to L=5.78[/tex]

[tex]Width \to W=12.7[/tex]

[tex]Height \to H=6.72[/tex]

So, we have:

[tex]Area = 2(5.78 * 12.7 + 5.78 * 6.72 + 12.7 * 6.72)[/tex]

Using a calculator, we have:

[tex]Area = 395.1832[/tex]

[tex]Area = 395.2cm^2[/tex] ---- approximated

An expression is shown. Which one of the expressions below is equivalent?

Answers

Answer:

C

Step-by-step explanation:

which of the statements below best describes the transformation of the graph of

f
(
9
x
)
?

Answers

Answer:

The transformation of the graphs is that of an expansive one as can be depicted by a value being multiplied onto the graph. This refers to an increase in the output value by the factor essentially spreading the graph out abroad.


Find the exact value of x.

Answers

Answer:

7[tex]\sqrt{2}[/tex] or 9.89

Step-by-step explanation:

sin45= [tex]\frac{7}{x}[/tex]

x=[tex]\frac{7}{sin 45}[/tex]

x= 7[tex]\sqrt{2}[/tex] or 9.89

9.89!
Hope this helps!

what is 731.49 written in standard fotm to it power​

Answers

7.3149 x 10^2

That’s the most suitable answer

What natural numbers is the solution to these 3 problems​

Answers

Answer:

according to me 4 is the answer

Step-by-step explanation:

The answer is 2, not 4.

2 times 2 is less than 7 (second problem), but 4 times 2 is not.

Also, the negative numbers can’t be the solutions because they are not natural numbers.

a water tank is filled with 10 gallons of water in 2 minutes. what is the volume of the water, in gallons, that is in the tank in 1 minute?

Answers

Answer:

5 gallons of water in 1 minute

.
What is the equation of the line that passes through point (3, −1) and has a slope of 2?

Answers

Answer:

y = 2x - 7

Step-by-step explanation:

Look at the image: This is how I solved the problem


please help fast, I will mark BRAINLIEST 10. Find the rule. *
Х
3
Y
5
6
4
6
8
10
O y = x + 1
O y = x + 2
O y = 2x - 1
O y = 2x

Answers

Answer:

the answer to the question is y=x+2.

please help, me and my friend need help answering this question ;)

Answers

Answer:

[tex] 12\frac{8}{9} [/tex] cm

Step-by-step explanation:

Perimeter of the rectangle = 2(length + width)

length = 3⅚ cm

width = [tex] 2\frac{11}{18} [/tex] cm

Thus:

Perimeter = [tex] 2(3\frac{5}{6} + 2\frac{11}{18}) [/tex]

Change the fractions to improper fractions

Perimeter = [tex] 2(\frac{23}{6} + \frac{47}{18}) [/tex]

Add

= [tex] 2(\frac{69 + 47}{18} [/tex]

= [tex] 2(\frac{116}{18} [/tex]

= [tex] \frac{116}{9} [/tex]

= [tex] 12\frac{8}{9} [/tex] cm

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