The solution is 13. True or false?

x - 5 = 9

Answers

Answer 1

Answer: false. 13 - 5 is not 9

Step-by-step explanation:

Answer 2

Answer: False

Step-by-step explanation:


Related Questions

Write an expression that represents the statement "divide the difference of 27 and 3 by the difference of 16 and 4"?

Answers

difference of 27 and 3 : 27-3=24
difference of 16 and 4 : 16-4=12
hence when we divide the difference of 27 and 3 (24) by the difference of 16 and 4 (12), we get the expression :
(27-3) / (16-4) = 24/12 = 2

The diameter of a circle is 17.2 yards. What is the circle's circumference?

Answers

Answer: 54.04yd

Step-by-step explanation:

C=2πr

d=2r

C=πd=π·17.2≈54.03539yd

54.04 is the answer habe a good day

What is the standard equation of a line whose x- and y-intercept are 5 and 3, respectively?

Answers

Answer: 3x + 5y = 15

Step-by-step explanation:

Jordan is running a 10 kilometer race. He runs 2 5/8 kilometers and stops for a drink of water. He runs 3 1/4 more miles before stopping to stretch. How many more miles Jordan need to run in order to finish the race.

Answers

Answer:

4 1/8km

Step-by-step explanation:

if you have done 3 1/4km you can multiply the fraction by 2 so you get 3 2/8.

so now we have 2 5/8km and 3 2/8.

(its always easier to have the fractions the same denominator)

now we add the whole numbers first.

2 km + 3km = 5km.

now the fractions.

5/8 km + 2/8 km = 7/8km.

now add them both together and we get.

5 7/8 km.

take that answer away from 10.

we get 4 1/8km.

Which expression is equivalent? thank you!! need answer asap no rocky

Answers

 

[tex]\displaystyle\bf\\\bigg(\frac{1}{\sqrt y}\bigg)^{\dfrac{-1}{5}} =\bigg(\frac{1}{\sqrt y}\bigg)^{(-\b1)\times\dfrac{1}{5}} =\sqrt{y}^{\bigg(\dfrac{1}{5}\bigg)}=\sqrt[5]{\sqrt{y}}=\boxed{\bf\sqrt[10]{y}}[/tex]

 

 

Please help with the problem

Answers

I think it’s
1: true
2: false
3: true
4:false
5: false

Explanation:

If you are dividing a fraction, the divisor will become it's reciprocal and the division sign will change to a multiplication sign.

Solution (a):

3 ÷ 1/4 = 12=> 3 x 4 = 12=> 12 = 12 [True]

Solution (b):

7 ÷ 1/2 = 1/14=> 7 x 2 = 1/14=> 14 ≠ 1/14 [False]

Solution (c):

1/5 ÷ 4 = 20=> 1/5 x 1/4 = 20=> 1/20 ≠ 20 [False]

Solution (d):

1/2 ÷ 5 = 5/2=> 1/2 x 1/5 = 5/2=> 1/10 ≠ 5/2 [False]

Solution (e):

1/7 ÷ 3 = 1/21=> 1/7 x 1/3 = 1/21=> 1/21 = 1/21 [True]

Final Answer(s)

Option AOption E

what is the graph of y=3/4x-3?

Answers

Hey, I think the answer is A

given the Slope is 3/4 and the y-intercept is (0,-3)

Ted is saving for a toy. He has no money now, but
he figures that if he saves $D per week for the next
4 weeks he will have $1 more than he needs for the
toy. Write an expression for the cost of the toy Ted
wants to buy in terms of D. Explain.

Answers

Answer:

4D - 1

Step-by-step explanation:

So, if Ted saves $D for 4 weeks, then this amount will be equal to 4D because multiplication is simply repeated addition. We can imagine this situation as D+D+D+D, for the 4 weeks he is saving. We can simplify this to 4D in the expression.

Next, the question tells us that this will be 1 dollar more than needed. So, if we want to find the cost, we need to subtract that dollar.

Thus, the final expression is 4D - 1 because this represents 1 dollar less than the money he saves for 4 weeks.

find the mean of the first five integers​

Answers

first 5 positive integers :

[tex]1 \: , \: 2 \: , \: 3 \: , \: 4 \: , \: 5[/tex]

mean :

[tex]1+2+3+4+5+5[/tex]

[tex]mean = \: 15÷5 [/tex]

[tex]mean = \: 3[/tex]

Mean = 3

Explanation -:-

To find- Mean of first five integers

Answer-

[tex]Mean = \frac{sum \: of \: observations}{number \: of \: observations}[/tex]

[tex] = >mean = \frac{1 + 2 + 3 + 4 + 5}{5} [/tex]

[tex] = > mean = \frac{15}{5} [/tex]

[tex] = > mean = 3[/tex]

~ Benjemin360

¿Cual es el error maximo que se puede cometer al medir el diametro de un circulo, cuya medida es 10 cm y la tolerancia debe ser de 5%?

Answers

Usando proporciones, hay que el error maximo que se puede cometer al medir el diametro de un circulo, en cm, es de [tex]\pm 0.5[/tex].

¿Qué es una proporción?

Una proporción es una fracción de la cantidad total.

En este problema:

La cantidad total es el diametro de un circulo, cuya medida es 10 cm.El erro maximo es de 5% de esto, o sea:

[tex]\pm 0.05(10) = 0.5[/tex]

El error maximo que se puede cometer al medir el diametro de un circulo, en cm, es de [tex]\pm 0.5[/tex].

Puede-se aprender más a cerca de proporciones en https://brainly.com/question/26395519

Which type of income is received when we spend money on stocks or bonds and we earn dividends and interest?

earned income

investment income

inheritance income

Answers

Answer:

Investment income

Step-by-step explanation:

The acccurate answer is profolio income

It refers the income done through investments in stocks or bondsDoing these we earn dividends and interest on our investment

Answer:

IT IS investment income (just took the test it was right)

Step-by-step explanation:

This is money coming from places you've invested your own money in.

simplify 2 to the power of 6

Answers

64

Step by step explanation

What are the possible values of x2 + 3x + 3 = 0?
OA -2 t i
.
OB.
?
-3 + V12
2
+
2
OC -3 13
OD. 3 VB
c.
.
+
2

Answers

Answer:

Step-by-step explanation:

I can't really read or make out what is intended by the choices, but I can give you an answer (I hope).

a = 1

b = 3

c = 3

x1 = (-b +/- sqrt(b^2 - 4ac) )/2a

x1 = (-3 +/- sqrt(3^2 - 4*1*3)) /2(1)

x1 = (-3 +/- sqrt(9 - 12) )/2

x1 = (-3 +/- sqrt(-3) ) / 2

x1 = -1.5 + sqrt(3)*i/2

x2 = -1.5 - sqrt(3)i / 2

2000lb _ 1 T click the correct symbol >,=,

Answers

2000 pounds is equal to 1 ton


answer: 2000 pounds = 1 Ton

please help i will give brainliest

Answers

#9

[tex]\\ \tt\bull\rightarrowtail 3\sqrt{112}=3\sqrt{16(7)}=3(4)\sqrt{7}=12\sqrt{7}[/tex]

The coefficient is 12

#10

[tex]\\ \tt\bull\rightarrowtail √175=\sqrt{25\times 7}=5\sqrt{7}[/tex]

Radicand is 7

Answer:

[tex]9)3 \sqrt{112} \\ \\ = 3 \sqrt{4 \times 4 \times 7} \\ \\ = 3 \times 4 \sqrt{7} \\ \\ = 12 \sqrt{7} \\ \\ 10) \sqrt{175} \\ \\ = \sqrt{5 \times 5 \times 7} \\ \\ = 5 \sqrt{7} [/tex]

# keep learning#

# Bora 7 #

Biking at 12 mph, it takes Kristen 1/4 hour to reach the train station to go to work. Kristen then takes the train to work, and it takes another 1/4 hour for her to get to work when the train travels 24 mph. How far does Kristen travel to work?

A.
9 miles
B.
8 miles
C.
33 miles
D.
19 miles

Answers

Answer: A. 9 miles

12/4 = 3
24/4 = 6
3 + 6 = 9

Answer:

9 milles

Step-by-step explanation:

A mosaic wall is divided into 50 equal sections.If 15 sections are reserved for orange tiles and 20 sections are reserved for blue tiles,what fraction of the mosaic wall is left for other colors

Answers

Answer:

3/10

Step-by-step explanation:

So 15/50 and 20/50 are used, so you add them together, which would be 35/50

Then you subtract 35/50 from 50/50 to find what is left, which would be 15/50

Simply that by dividing the numerator and denominator by 5, which the final answer would be 3/10

SOLVE ASAP WITH EXPLANATION PLSSSSSSSS
Simplify the following expression: (7x - 9y) + (2x - 7) - (-x + 5). Type your answer in without spaces.

Answers

Answer:

8x-9y-2

Step-by-step explanation:

We just add like terms:

7x+2x-x=8x-9y-7+5=-2

Put them all together to give you:

[tex]8x-9y-2[/tex]

Answer:

10x - 9y - 12

Step-by-step Solution:

(7x - 9y) + (2x - 7) - (-x + 5)=> (7x - 9y) + (2x - 7) + (x - 5)=> 7x - 9y + 2x - 7 + x - 5=> (7x + 2x + x) - 9y + (-7 - 5)=> 10x - 9y + (-12)=> 10x - 9y - 12

Hence, the simplified expression is 10x - 9y - 12.

sam spent 75 minutes working on a project.if he started at 4:30am,what time did he finish

Answers

Answer:

5:45am

Step-by-step explanation:

75-30=45

add the 30 to 4:30

you'll have 45 mins left over, so 5:45

Answer:

He finished at 5:45 am

Step-by-step explanation:

turn 75 minutes also can be said as 1 hours and 15 minutes

so here given that he started at 4 hours and 30 minutes

finished at  =   ( 4 + 1 ) hours     (  30 + 15 ) minutes

                   =  5 hours  :   45 minutes

Which of the options below shows an expression that will correctly solve the following question?

The local farm is rectangular with a length of 27
km. If the area of the farm is 212
square km, what is its width?

A) 212×27

B) 27÷212

C) 212÷27

D) 27×212

Answers

Answer:

Solution,

length(l)=27km

Area(A)=212km²

Now As we have,

Area=lxb

212km²=27kmxb

b=212km²/27km

b=7.85km

Step-by-step explanation:

Since we have to divide the area by length to get the width. So, option C is correct.

Find the missing number

Answers

Answer:

3

Step-by-step explanation:

volume = height x length x width

Divide the volume by the height and provided side to get the missing side

252/7 = 36

36/12 = 3

Check:

volume = height x length x width

252 = 7 x 12 x 3

252 = 252

True or False
Which of these statements is true?
(Select all that apply.)
Any translation can be replaced by two reflections.
Any translation can be replaced by two rotations.
Any rotation can be replaced by a reflection.
Any reflection can be replaced by a rotation followed by a
translation.

Answers

Answer:

truetruefalsefalse

Step-by-step explanation:

One characteristic of a reflection that is useful for answering this question is that it always reverses the clockwise/counterclockwise orientation of a figure. Rotation and translation have no effect on that orientation.

__

1. translation by reflection

Reflection across two parallel lines has the net effect of translating a figure twice the distance between the parallel lines. So, one way to effect a translation using two lines of reflection is to draw one of them through the perpendicular bisector of a point and its translated image. Then the other line would be drawn parallel to the first through the image point.

True: translation can be replaced by two reflections

__

2. translation by rotation

A single point can be moved from one set of coordinates to another by rotating around any point on the perpendicular bisector of the original and its image. To "undo" the change in direction of other points in the image, the image can be rotated an equal angle in the reverse direction about the point that is in its proper place.

That is, if we rotate figure ABC an amount of X° about a point on the perpendicular bisector of AA', so that A ends up at A', then the translation can be finished by rotating that figure by -X° about point A'.

The simplest case is an initial rotation of 180° about the midpoint of AA', followed by another rotation of 180° about A'.

True: translation can be replaced by two rotations

__

3. rotation by reflection

As discussed above, reflection changes orientation and rotation does not.

However, a rotation can be replaced by two reflections. The rotation angle is equal to twice the angle between the lines of reflection. The point where the lines of reflection meet is the center of rotation.

False: rotation can be replaced by reflection

__

4. reflection by rotation and translation

As discussed above, reflection changes orientation, but rotation and translation do not.

False: reflection can be replaced by rotation and translation

I need help for this also​

Answers

Answer:

  a) h = 6 2/17

  b) k = 3 8/17

Step-by-step explanation:

We can make a list of corresponding sides:

  AB (17 cm) and DE (13 cm)

  BC (15 cm) and EC (8+k cm)

  CA (8 cm) and CD (h cm)

Because the triangles are similar, we know corresponding sides are proportional.

a)

  CD/CA = DE/AB

  h/8 = 13/17

  h = 8(13/17) = 6 2/17

__

b)

  EC/BC = DE/AB

  (8+k)/15 = 13/17

  8 +k = 15(13/17)

  k = 11 8/17 -8 = 3 8/17

(96÷[10-2]+6+[6x4]x2(48÷6-4)

Answers

Answer:

210

Step-by-step explanation:

lazy to write

Twice a number added to another number is -8. The difference of the two
numbers is 2. Find the numbers.

Answers

Answer:

x = -2 and y = -4

Step-by-step explanation:

Given:

2x + y = -8

x - y = 2

Add the two equations:

3x + 0y = -6

3x = -6

x = -2

Sub x = -2 into the second equation

-2 - y = 2

-4 = y

Therefore, x = -2 and y = -4

Mark had 45 paper clips. He evenly placed them into 5 different containers. How many paper clips were in each container?

Answers

Answer:

9 containers

Step-by-step explanation:

You have to evenly divide 45 paper clips into 5 different containers.

45÷5=9

For the graphed function f(x) =(2)^x +2 +1. Calculate the average rate of change from x = -1 to x= 0

Answers

Answer:

B. 2.

Step-by-step explanation:

You can find the average by substituting the given values in the function, then  do an arithmetic average with results.

So, for X = - 1 you get f(-1) = 1

For X = 0 you get f(0) = 3

So, the average with 1 and 3 is 2. Because you sum numbers which results 4, and then divided by 2 (the amount of numbers involved in the average).

 The sum of two numbers is 60. The sum of the smaller and 3 times the larger is 124. Find the numbers.

Answers

Answer: 28, 32

Step-by-step explanation:

x+y=60

x+3y=124

x=28, y=32

find the simple interest on £120,000.00 for 5 months at 12% per annum​

Answers

Answer:

£6,000

Step-by-step explanation:

Use the simple interest formula:

I = Prt

I = (Principal Value)*(Annual Interest Rate)*(Time in Years)

I = (120000)(0.12)(5/12)

I = 6000

Therefore, the simple interest is £6,000

solve for x and y triangle

Answers

Answer:

y=7, x=5

Step-by-step explanation: hope this helps

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