what is
[tex]3.9 \times 0.5 + 4 \frac{5}{6} \div 3 \frac{3}{7} = [/tex]


Answers

Answer 1

Answer:

1 3/6

Step-by-step explanation:


Related Questions

What is 10r-5r+3r-8r?????

Answers

Answer:

16

Step-by-step explanation:

(x^2+3x)=(x^2+x+2)

is it a or b
a. x=2
b. x=1

Answers

Answer:

b. x = 1

Step-by-step explanation:

(1^2+3x)=(1^2+1+2) is equal to 4

can someone please help me

Answers

Answer:

  x = 21

Step-by-step explanation:

The angle T is an exterior angle to the ∆RST, so will be equal to the sum of the remote interior angles:

  T = 4x° +2x° = 6x°

T is also a same-side exterior angle with the one marked 54°, so is supplementary to that:

  T + 54° = 180°

  6x° + 54° = 180°

  x + 9 = 30 . . . . . . . . divide by 6

  x = 21 . . . . . . . . . . . . subtract 9

_____

Check

The triangle angles are ...

  4x = 84°

  2x = 42°

  unmarked = 54°

Their sum is 84° +42° +54° = 180° . . . as it should be.

It takes you 7 minutes to do 2 math problems. How long will it take you to do one of Mr. Bruno’s homework assignments with 27 questions?

Answers

Answer:

94.5 minutes or 1 hour and 34.5 minutes

Step-by-step explanation: If it takes you 7 minutes for 2 math problems then that means it takes you 3.5 minutes for one problem. Then you multiply it by 27 and you get 94.5 minutes you can convert it into 1 hour and 34.5 minutes if you want.

Check whether the given numbers is a solution of the equation or inequality x+9=17;8

Answers

Answer:

It is a solution to the equation

Step-by-step explanation:

We just need to bring the value 9 to the right hand side of the equation

So we have;

x = 17 -9

x = 8

Select the graph that shows the correct sum.

Answers

Answer:

B

Step-by-step explanation:

it has to show (f+g)(x)

Answer:

Its B

Step-by-step explanation:

Edge 2020

Which of the following is the valid classification of the system given below?
$ 7x + 2y = 24
| 2x + 1 = y

Answers

Answer:

Step-by-step explanation:

The system of equation given is a simultaneous equation

7x + 2y = 24 ...... 1

2x + 1 = y ......... 2

Rearrange

7x + 2y = 24  .... *1

| 2x - y = -1 ..... * 2

Use elimination method

7x + 2y = 24

4x - 2y = -2

add

7x+4x = 24-2

11x = 22

x = 22/11

x = 2

Substitute x = 2 into 2

2x+1 = y

y 2(2)+1

y = 4+1

y = 5

Hence x = 2, y = 5

The system of equation is a simultaneous equation

Mr. Bell wants to plant a rectangular garden in his backyard. He has 100 feet of fence to
enclose his garden. He wants the length to be 5 feet more than the width. What are the
dimensions, in feet, of the garden?
What is the total LENGTH in feet?

Answers

Answer:

The dimensions of the garden are 22.5ft by 27.5ft

Step-by-step explanation:

Here, we want to calculate the dimensions of the garden.

let the length be x ft

we are told that the he wants the length to be 5 feet more than the width;

That means the width will be (x-5) ft

Mathematically;

Since the shape is rectangular, the perimeter will be 2( l + w)

Thus; 2(x + x-5) = 100

2(2x-5) = 100

divide both sides by 2

2x-5 = 50

2x = 50 + 5

2x = 55

x = 55/2

x = 27.5 ft

The width is thus; 27.5ft - 5ft = 22.5ft

the dimensions of the garden are 27.5 ft by 22.5 ft

Help, please! I will be very grateful for it!

Answers

Answer:

D. y=2/3x+4

Step-by-step explanation:

4 is the y-intercept, and the line goes up 2 on the y-axis for every 3 it goes up on the x-axis.

To make 5 gallons of cleaning solution, 3 cups of bleach is mixed in with water.
Which table shows the relationship between the gallons of cleaning solution made and the cups of bleach used?

Answers

Answer:

Option B.

Step-by-step explanation:

Let 'g' represent the number of gallons of cleaning solutions.

Let 'c' represent the number of cups of bleach.

From the question given above, we were told that:

To make 5 gallons of cleaning solution, 3 cups of bleach is mixed in with water.

This implies that number of gallons (g) of the cleaning solution is directly proportional to the number of cups (c) of the bleach mixed with water i.e

g ∝ c

g = Kc

K is the constant of proportionality.

Next, we shall determine the relationship between g and c as follow

g = 5

c = 3

K =?

g = Kc

5 = K × 3

Divide both side by 3

K = 5/3

g = Kc

K = 5/3

g = 5/3 c

Thus, the relationship between g and c is:

g = 5c / 3

Next, we shall make c the subject of the formula. This is illustrated below:

g = 5c / 3

Cross multiply

3g = 5c

Divide both side by c

c = 3g/5

Next, we shall determine c when g = 10, 15, and 20.

This is illustrated below:

g = 10

c =?

c = 3g/5

c = (3 × 10)/5 = 30/5 = 6

g = 15

c =?

c = 3g/5

c = (3 × 15)/5 = 45/5 = 9

g = 20

c =?

c = 3g/5

c = (3 × 20)/5 = 60/5 = 12

Summary:

Num. of gallon (g) >> Num. of cup (c)

5 >>>>>>>>>>>>>>>> 3

10 >>>>>>>>>>>>>>> 6

15 >>>>>>>>>>>>>>> 9

20 >>>>>>>>>>>>>>> 12

Therefore, option B gives the correct table.

Select all the triangle that have and area of 45 square units.
A
B
C
D
E

Answers

The answer is A and C.

Solve for x. -17=-5x+3(x-7) Simplify your answer as much as possible. x=?​

Answers

Answer:

ANother filthy£50

Step-by-step explanation:

answer is £50

i think

a box of 15 cookies cost $9
what is the cost for 1 cookie

Answers

Cost of 15 cookies = $9

Cost of one cookie :-

[tex] = \frac{9}{15} [/tex]

[tex] = 0.6[/tex]

Therefore , the cost of one cookie is $ 0.6 .

Write a recursive rule using the table.
(2 Points)
n1 2 3 4 5
f(n)-3.4
-3.4 -2.1
-0.8
0.5
1.8

Answers

Answer: 2

Step-by-step explanation:Just got it correct

365-380= please help me

Answers

Answer:

-15

Step-by-step explanation:

the answer is negative 15. -15

Radius 2.9cm what’s the circumference

Answers

Step-by-step explanation:

radius=2.9 cm

circumference=2πr

=2*22/7*2.9

=18.2 cm

If P=2L+2W, solve for W.

Answers

Answer:

W = (P-2L)/2

Step-by-step explanation:

Isolate W

P = 2L + 2W

subtract 2L from each side

P - 2L = 2W

divide each side by 2

(P-2L)/2 = W

The perimeter of the square kitchen floor measures 48 feet what is the area of the kitchen floor

Answers

Answer:

the answer is 144 feet

Step-by-step explanation:

to find the how long each sides of the square is divide 48 by 4 (because that's how many sides there are on a square). by doing that you get 12

to find the area of the square you do A= lw which in this case it would look something like this:

A= 12(12) you use 12 twice because square sides are always equal

then you multiply which gives you A= 144

Carpeting cost $7.99 a yard. If Jan buys 12.4 yards, how much will it cost her?

Answers

Answer:

Step-by-step explanation: 99.07

seven is 10 times the value of which number
0.007 0.7 0.07 70

Answers

Answer:

0.7

Step-by-step explanation:

7 ÷ 10 = 0.7

Answer:

0.7 = 10=7.

I hope I helped

Step-by-step explanation:

10= 7.

What is v48 in simplified form?
4v3
48 can't be simplified
2v12
24

V means square root

Answers

Answer:- 12/25 is the simplified fraction for 48/100.

Step-by-step explanation:

A sweater is on sale for 10% off. It is normally priced $50. What is the new price of the sweater

Answers

I could be wrong but I think it is $5

Scott correctly writes each fraction below as a decimal. Will the decimal Scott writes for each fraction terminate or repeat?

Answers

Answer:

It will terminate according to the rules of math

Step-by-step explanation:

Help pls
8 + 6x = -4

Answers

Answer:

x=-2

Step-by-step explanation:

Answer:

x= -2

Step-by-step explanation:

Hope this helps you Please give me the brainless

The sum of three consecutive number is 54
Find the first two
number.​

Answers

Answer:

a = 17

b = 18

c = 19

Step-by-step explanation:

Hi there !

a + b + c = 54

b = a + 1

c = a + 2

replace b ; c

a  + (a + 1) + (a + 2) = 54

3a = 54 - 3

3a = 51

a = 51 : 3

a = 17

b = 18

c = 19

Good luck !

Solve for x
9 (x +2) < 3(3-5)

Answers

Step-by-step explanation:

9x+18 < 9-15

1)9-15= -6

9x+18 < -6

9x+18= -5

9x= (-5) - 18

9x= -23

x= 23/9=2 5/9

X=2,55556

HELP MEEEEEEEEEE!!!! the answer is not D i just clicked on it, please help fast!

Answers

The answer is B because it’s asking for zeros not coordinates

Amanda wants to host a party. She invites 3 friends and tells them to invite 3 of their friends. The 3 friends do invite 3 others and ask each to invites 3 more people. This invitation process goes on for 5 generations of invitations. Including, herself, how many people can Amanda expect at her party?

Answers

Answer:

45 people

Step-by-step explanation:

person#1 3x5=15

person#2 3x5=15

person#3 3x5=15

then you do 15x3=45

Rani is making rice pudding. She uses 3/4 cup of white rice for every 2 cups of milk. how many cups of rice does she need when she uses 3 cups of milk

Answers

Answer:

9/4 cups or 2 1/4 cups.

Step-by-step explanation:

Since she uses 3/4 for every 2 cups, then we have to find out what she makes per cup. We have to divide 3/4 in half and to do that, we want to scale up 3/4 making it 6/8 which is congruent to 3/4.

Now we divide 6/8 in half which is 3/8.

Then we multiply that by 3, 6 times 3 is 18. So now it is 18/8 cups. We can now scale down and simplify it more.

To do that, we just divide the fraction by 2 to make to denominator into 4. Because of that, our answer is 9/4 cups or 2 cups and 1/4 cup.

Cups of rice uses for every 3 cup of milk is [tex]1\frac{1}{8}[/tex] cups

Given:

Cups of rice uses for every 2 cup of milk = 3/4 cup

Find:

Cups of rice uses for every 3 cup of milk

Computation:

Cups of rice uses for every 1 cup of milk = (3/4) / 2

Cups of rice uses for every 3 cup of milk = [3 / 8]3

Cups of rice uses for every 3 cup of milk = 9 / 8

Cups of rice uses for every 3 cup of milk = [tex]1\frac{1}{8}[/tex] cups

Learn more:

https://brainly.com/question/2281974?referrer=searchResults

Which linear equation is best represented by the graph?

Answers

Answer:

y=2/3x-2

Step-by-step explanation:

A linear equation is in the form of y=mx+b

You need to find the slope and y-intercept.

The slope is 2/3  Up 2, over 3 to the right.

The y-intercept is (0,-2)

So the equation would be, y=2/3x-2

Hope this helps :)

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