Mathematics College

solve pls brainliest

Answers

Answer 1

Answer: 0.2

happy learning

Related Questions

PLEASE HELP ME ITS ALGEBRA THANKSSSS

Answers

Answer:

24 kg

Step-by-step explanation:

21 kg every 7 hr

21kg/7hr = 3kg/hr

This means he prepares 3 kg of dough every hour.

After working 8 hours, he would have prepared (3kg)(8) = 24kg of dough

3 • f (-4) -3 • g (-2)=

Answers

Answer:

F=g^2+6

Step-by-step explanation:

Simplify:

1. Assume you need to multiply the variables by the numbers next to them:

[tex]3 * f (-4) - 3 * g (-2)=-12f + 6g[/tex]

2. Assume the number next to the variables mean exponents:

[tex]3 * f ^{-4} - 3 * g^{-2}=3/f^4-3/g^2=3(g^2-f^4)/f^4g^2[/tex]

21 yards by 23 yards fencing cost $1.08 per linear foot how much does it cost?

Answers

Answer:

190.08

Step-by-step explanation:

Nathan usually drinks 35 ounces of water per day. He read that he should drink 68 ounces of water per day. If he starts drinking 68 ounces, what is the percent increase? Round to the nearest percent.

The percent increase is %.

Answers

The answer is 22%

The increase of water intake would be 33 oz, 33% of 68 is 22.

si a+b = 40; ab= 40 calcula a2 + b2

Answers

a² + b² = 1,520

Step-by-step explanation:

a + b = 40ab = 40

a² + b²

= (a + b)² - 2ab

= 40² - 2(40)

= 1,600 - 80

= 1,520

Anya drove 2 hours to get to the train
station. Then she rode the train for 14
hours. She drove about 55 miles per
hour. The train traveled at about 80
miles per hour. How many miles did
Anya travel altogether?

Answers

she would travel 1,234 miles. 2x14=110 80x55=1120+110= 1234 miles

3 wings cost $2 How many wings for $18?

Answers

Answer:

We can get 27 wings

Step-by-step explanation:

We can write a ratio to solve

3 wings x wings

--------------- = --------------

2 dollars 18 dollars

Using cross products

3 * 18 = 2 x

54 = 2x

Divide by 2

54/2 = 2x/2

27 =x

We can get 27 wings

square root of 1089 by long division

Answers

Answer:

33 i think

Step-by-step explanation:

Jamel has 2 and 2/5 of string. Jamel needs 1/5 of a foot of string to sew a button to a shirt. What is the greatest amount of buttons he can sew onto the shirt with the rest of the string he has?

Answers

Answer:

Step-by-step explanation:

1=5/5 so 2=10/5

add 2/5 to 10/5 to get 12/5

five times x equals one

Answers

Answer:

x=0.2

Step-by-step explanation:

1 / 5 = 0.2

therefore

5 x 0.2 = 1

Walmart sells 6 gel pens for $15.00 and 4 notebooks for $5.40. What is the
difference between the unit price of a gel pen and the unit price of a notebook?
Enter the answer in the box.
$

Answers

Answer:

$1.15

Step-by-step explanation:

$15 / 6 =$2.50 for each gel pen

$5.40 / 4= $1.35 for each note book

$2.50- $1.35= $1.15

LCF of [tex]e^{2} r^{2} t^{3} \\and\\e^{3} r^{3} t^{2}[/tex]

Answers

Answer:

[tex]r^{3} t^{3}[/tex]

Step-by-step explanation:

Write an equation of the line perpendicular to the given line that contains P.
P(5,-3); y=1/3x+4

Answers

Answer:

P(y,x)=P

y = 1/3x + 4

Step-by-step explanation:

Which of the following is the correct graph of the linear equation below?
y+3 = -(x-4)
=-
PRII
A.
5 -4 -3
-2.1
2
3
4
-1
-2
+-3
-4
T'

Answers

Chrhuejamncbgbdhajmnxbdhsakmznxbchsj

a patio furniture set sells for $935 on installment plan, which includes finance charge the payment plan calls for 15 percent down and the balance in 12 equal paymnets. the ampount of the payment is

Answers

The monthly payment for the patio furniture will be $66.23

Cost of the patio furniture = $935

Since there's a 15% down payment, then the amount that the buyer will pay will be:

= 15% × $935

= 0.15 × $935

= $140.25

Therefore, the amount that is left to pay will be:

= $935 - $140.25

= $794.75

Since the balance will be paid for 12 months, the monthly payment will be:

= $794.75 / 12

= $66.23

Read related link on:

https://brainly.com/question/25092501

Answer:

$66.23

Step-by-step explanation:

See tutor response above

At a diving competition, Allison scored 78.5 on her first dive. Hannah's score on her first dive was 74.65. How many more points did Allison score on her first dive than Hannah? Show your work.

Answers

Answer:

78.5-74.65=3.85

Step-by-step explanation:

janelle earns $9 an hour and works 25 hours per week. 26% of her pay goes towards taxes. she is hoping to buy her first car 8 months from now for $3,200. Write a smart goal for janelle so she will know how much money to set aside each month in order to reach her goal

Answers

Answer

100

Step-by-step explanation:

please try to help answer and explain pls

Answers

Answer:

Step-by-step explanation

TIENES QUE SIEMPRE FIJARTE EL DE ABAJO Y DESPUES EL DE ARRIBA

EN PLAN LA LINEA QUE PASA POR EL EJE

Are lines segment Gl and HK congruent or not?

Answers

Answer:

congruent (I am sorry if wrong)

Step-by-step explanation:

GI are 8 distance apart from each other

and so is HK

Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two
sides of this triangle?
5 cm and 8 cm
6 cm and 7 cm
7 cm and 2 cm
8 cm and 9 cm

Answers

Answer:

(A) 5cm and 8cm

Step-by-step explanation:

Look to find out the triangle side you here to add and find outnth sum.

Tyler ate 7 hot dogs in 4 minutes. At this rate, how long would it take him to eat 23 hot dogs? Write a proportion, then solve. Round to the nearest tenth.

Answers

(7 hot dogs)/(4 minutes) = (23 hot dogs)/(x minutes)

7/4 = 23/x

7x = 4*23 .... cross multiplication

7x = 92

x = 92/7

x = 13.142857 approximately

x = 13.1

Answer: 13.1 minutes (approximate)

The area of the trapezium is 27.5 cm^2 work out the value of y

Answers

Follow up on the attachment, ask for clarification if you don't get it

y=8cm

Which difference is about 10?

A. 33.2-28.4

B. 70.9-58.7

C. 42.5-16.8

D. 65.7-65.6

Answers

the correct answer should be B

Answer:

Step-by-step explanation:

Write the equation of the line in fully simplified slope-intercept form.

Answers

Answer:

y = -1/6x + 2

Step-by-step explanation:

Slope: (-6,3) and (6,1) = (1-3) / (6 - - 6)

= - 2/12 = -1/6

b = 3 - (-1/6)(-6)

b = 3 - 1

b = 2

b) 2a + 3b If a = 7 and b = 2, find the value of a) ab c) 2ab d) (a - b)2

Answers

Answer:

b) 20, a) 14, c) 28, d)10

Step-by-step explanation:

b) 2a +3b ; a=7 and b=2

2(7) + 3(2)

14 +6

a) ab

(7)(2)

c)2ab

2(7)(2)

14(2)

d) (a-b)2

2a-2b

2(7)-2(2)

14-4

I was a bit confused at the question, but those were the answers that I got and the work that follow. Hope this helps! Good luck.

Round 607.5 to the nearest whole number.

Answers

608

607.5

.5 rounds up to 1

607+1=608

Answer:

608

Step-by-step explanation:

607.5 on a number line would be round 608

because 5 is rounded to 10 like that

Apply sam technique

in the similarity transformation of abc to def, abc was dilated by a scale factor of [?], reflected across the [ ], and moved through the translation [ ].

Answers

The complete similarity transformation is: triangle abc was dilated by a scale factor of [2], reflected across the [x-axis], and moved through the translation [0].

How to complete the similarity statement?

From the figure, we have:

AB = 2 units

DE = 4 units

So, the scale factor (k) is:

k = DE/AB

k = 4/2

k = 2

So, the scale factor is 2

Also, both shapes are on either sides of the x-axis, and they are equidistant from the x-axis.

This means that the triangle is reflected across the x-axis with no translation.

Hence, the complete similarity transformation is:

abc was dilated by a scale factor of [2], reflected across the [x-axis], and moved through the translation [0].

Answers

The sunglasses were originally priced at $ 21.

Given that Lori brought sunglasses and flip-flops at a half-off sale, to determine, if she spent a total of $ 21 on the two items, what was the original price of the sunglasses (taking into account that they both cost the same) will be you must perform the following calculation:

50 = 21 100 = X 100 x 21/50 = X 2100/50 = X 42 = X

Thus, the total price of both goods is $ 42, which, divided in half, results in $ 21 (42/2).

Therefore, the sunglasses were originally priced at $ 21.

Learn more in https://brainly.com/question/731526

On Monday, 405 Students went on a trip to the zoo. All 9 uses were filled and 9 students had to travel in cars. How many students were in each bus?

Answers

Hi,

So since 9 went by car I did 405-9= 396 that went by bus.

There were 9 buses so I did 396/9=44 so there were 44 students on each bus.

Hope this helps !

Answer:

Step-by-step explanation:

n = 41

There are 41 students on each bus.

In a test gender selection technique results consisted of 250 baby girls and 234 boys. Based on this result what is the probability of a girl born to a couple using this technique?

Answers

Answer: 125/242

Step-by-step explanation: Probability is favorable outcomes over all outcome, since there were 250+234 total outcome, and 250 were favorable (girls), then the probability is 250/250+234=250/484=125/242

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