What is 2x+y=8 in a linear equation

Answer:

No. Dividing by 0 is not rational, no number works.

Answer:

dmytjlzjtzlyxluxuclliflfuludld7ulydyddy

Answer:

4 digits keep repeating

7569

[tex]  \boxed{ \boxed{explanation}}[/tex]

By observing the given number with it's decimal expansion, we can say that there are four numbers which are repeating after the decimal.

i.e 7569.

So, 4 is the correct answer

Answer:

Since we are apparently having a straight line which is equal to 180° therefore a=60° b=60° and c=60°

Step-by-step explanation:

a=b=c it's mean b and c is also a

now

[tex]\begin{array}{l}\text{We\ have\ } \alpha +\beta =180\ \text{and} \ \beta =\alpha +52\text{\ then}\\\\\alpha +\alpha +52=180\\\\\Longrightarrow 2\alpha =180-52\\\\\Longrightarrow \alpha =\frac{128}{2} =64\\\\\therefore \beta =64+52=116\\\\\therefore \boxed{\text{The\ larger\ angle\ is\ 116\ degrees}}\end{array}[/tex]

Answer:

$60

Step-by-step explanation:

since every year, she receives $5 more than the last, then on her twelfth birthday, you'll have to multiply 5 by 12 to get 60.

Answer:

X² -29 = 7

Step-by-step explanation:

words add up to the expression

Answer:

2x-29=7

Step-by-step explanation:

Answer:

-19

Step-by-step explanation:

-13-25-24-14

= -76/4

= -19

Answer: multiply 750 and 12

Divide that by the 14%

Step-by-step explanation:

Answer:

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Step-by-step explanation:

Answer:

16b^5 - 8

Step-by-step explanation:

(4b5 - 7) + (12b5 - 1)

4b^5 - 7 + 12b^5 - 1

4b^5 + 12b^5 - 7 - 1

16b^5 - 8

Answer:

62>(9*116)

Step-by-step explanation:

Answer:

40inches

Step-by-step explanation:

If the area is 100 square inches, therefore on side of the area is just the square root of the area that is 10. Bcuz 10 x 10 =100 Square inch right? So one side is 10. A square has 4 sides, so multiply 10 by 4, u get 40inches

Answer:

40 inches

Step-by-step explanation:

Try finding length first.

Area of square = 100 square inches

or, l square= 100 square inches[ using formula]

or, l=10 inches

Hence, length( l ) = 10 inches

Perimeter of square= 4l

= 4×10 inches

= 40 inches

W = F(r + A)

r + A = W/F

r = W/F - A

Answer:

0

Step-by-step explanation:

It is 0 where t is the time in seconds after the ball leaves my hand

Answer:

10 calculators

all you have to do is divide 900 by 90

in order to get the answer

when you divide by 90 you get the answer of 10

Step-by-step explanation:

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[tex]\ \ \bold{calculators \: teacher \: can \: buy \: } \\ \\ \bold{= 900 \div 90} \\ \\ \bold{ = \frac{900}{90} } \\ \\ \ \bold{ = \cancel \frac{900}{90} } \\ \\ \bold{ = 10 \:calculators}[/tex]

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Answer:

6.75 minutes / mile.

Step-by-step explanation:

Time: 13.5 minutes

distance: 2 miles

rate: ?

You want the units to be minutes / mile. That's not the usual units for a rate. You have to be careful how you set this up.

13.5 minutes

2 miles

13.5 /2 = 6.75 minutes / mile = 6 minutes 45 seconds / mile

Answer:

495cm^2

Step-by-step explanation:

First of all get the total ratio which is (5+12+13)=30 then use it to find the length of each side that is to say

EACH SIDE RESPECTIVELY AS PER THE RATIO

side 1

(5/30) × 150cm = 25cm

base

(12/30) × 150cm = 60cm

side 2

(13/30) × 150cm = 65cm

My triangle will have one side 25cm, side one 65cm and the base 60cm then you are going to use pythagoras theorem to find out the height of the triangle using the formula

a^2 + b^2 = c^2

the height will be 'a', 25cm will be 'b' then inorder to create a right angle we will divide the baseinto two that is to say (60cm / 2= 30cm) therefore the 30cm will be 'c'

In conclusion

HEIGHT

= a^2 + (25cm)^2 = (30cm)^2

= a^2 + (25cm × 25cm) = (30cm × 30cm)

= a^2 + 625cm^2 = 900cm^2

= a^2 = 275cm^2

= √a^2 = √275cm^2

= a = 16.5cm

therefore the height is 16.5cm

AREA

Height = 16.5cm

Total base = 60cm

Area = 1/2 × basearea × height

= 1/2 × 60cm × 16.5cm

= 495cm^2

Answer:

The distance between the pair of points is 12.0 (to the nearest tenth)

Step-by-step explanation:

The distance between a pair of points in a coordinate system is found by the formula:

d =[tex]\sqrt({x_2-x_1)^2+(y_2-y_1)^2}[/tex]

where, the points are:

[tex](x_1,y_1)\ and\ (x_2,y_2)[/tex]

From the graph,

[tex](x_1,y_1)=(-6,-2)\\(x_2,y_2)=(2,7)[/tex]

Substitute the points into the formula:

[tex]d=\sqrt{(2-(-6)^2+(7-(-2)^2} \\d=\sqrt{(2+6)^2+(7+2)^2} \\d=\sqrt{8^2+9^2} \\d=\sqrt{64+81} \\d=\sqrt{145} \\\d=12.0[/tex]

Answer:

B.

Step-by-step explanation:

No matter what a square is a regular polygon

Answer:

the volume of a cylindrical-shaped corn silo with a height that is 3 times the radius

Step-by-step explanation:

i took test

Answer:

1.05, 1.07, 1.27, 1.4, 1.44, and 1.5

Step-by-step explanation:

Answer:

1.05, 1.07, 1.27, 1.4, 1.44, 1.5

Step-by-step explanation:

Answer: 418 km

Step-by-step explanation:

I would start this question by finding how far it can travel in one minute. To find this you divide 760/km by 60, which would be 12 [tex]\frac{2}{3}[/tex]/minute.

Next to find 33 minutes, you simply multiply 12[tex]\frac{2}{3}[/tex]  by 33, which is 418.

Therefore, the airplane can travel 418 km in 33 minutes.

Divide the speed per hour by 60 and then multiply the answer by 33 to get the distance travelled

Answer:

x + (x-73) + 67 = 180

x + x - 73 +67 = 180

2x - 6 = 180

2x = 180 + 6

x = 186 / 2

x = 93

Step-by-step explanation:

x-73+x+67=180(sum of angles in a triangle )

2x-6=180

2x=180+6=186

x=186/2

x=93

ANSWER

First of all I turn the fractions back to their improper form that is to say;

6 3/4 - 4 11/12

= 27/4 - 59/12

after that I get the LCM of 12 and 4 which is 12

= (²⁷/⁴ × 12) - (⁵⁹/¹²× 12) /12

= (81 - 59) /12

= 22\12

since the answer is requested for in the simplest form the the difference in form of a mixed fration is 1 10/12 which is reduced to 1 5/6 therefore the answer is 'B'

Answer:

2 seconds

Step-by-step explanation:

hope that helps you!!

9514 1404 393

Answer:

  42.4 m²

Step-by-step explanation:

The area can be found from the formula ...

  Area = 1/2ab·sin(C)

  Area = (1/2)(8 m)(12 m)sin(62°) ≈ 42.4 m²

h/5 - h(k + j) => 5/5 - 5(7 + 3)

5/5 - 5(7 + 3)

1 - 5 × 10

1 - 50 = -49

[tex]\text{h}=5 \ \text{and} \ \text{j}=3 \ \text{and} \ \text{k}=7\\\\\frac{\text{h}}{5}-\text{h}(\text{k}+\text{j})=\frac{5}{5}-5\cdot(3+7)=1-5\cdot10=1-50=\boxed{-49}[/tex]

Answer:

➣ C. There is no solution

Step-by-step explanation:

[tex]6\left(x+4\right)=5\left(x-5\right)+x[/tex]

Apply distributive law:-

[tex]=6x+6\cdot \:4[/tex]

➠ Now, Multiply:- 6 × 4= 24

[tex]6x+24[/tex]

[tex]5\left(x-5\right)+x[/tex]

[tex]=5x-25[/tex]

[tex]=5x-25+x[/tex]

➠ Group like terms:-

[tex]=6x-25[/tex]

Now, we have...

[tex]6x+24=6x-25[/tex]

➠ Subtract 24 from both sides:-

[tex]6x+24-24=6x-25-24[/tex]

[tex]6x=6x-49[/tex]

➠ Now, Subtract 6x from both sides:-

[tex]6x-6x=6x-49-6x[/tex]

[tex]0=-49[/tex]

Here, the sides are not equal so there is no Solution

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