5+(-3) show it in a number line
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Answer:

n = - 5

Step-by-step explanation:

The expression is given as ;

-7n = 35

Divide both sides by -7

-7n/-7 = 35/-7

n= -5

The value of n is -5

Answer:

8 and 16

Step-by-step explanation:

8 and 16 are corresponding angles

hope this helps....

Answer:

1/15

Step-by-step explanation:

1/5 divided by three is the same as 1/5*1/3. 1*1=1 and 5*3=15

12cm2 or 24 because if u do b and h and subtract half u will 12

Answer:

C = 95 degrees.

Step-by-step explanation:

The line is being intersected by parallel lines, so that means that those angles will add up to 180. 180-85=95.

Answer:

x-2y+2=0

Step-by-step explanation:

Answer:

Jessica scored 835 points,

and Tina scored 717 points.

Step-by-step explanation:

Let $j$ stand for Jessica Bradley, and let $t$ stand for Tina Harner. By turning the words of this problem into equations, we get:

j - 118 = t

and, j + t = 1552.

Now that we have a system of equations, all we have to do now is to solve it.

By substituting the value of t (first equation) into the second equation, we get:

j + (j - 118) = 1552.

Get rid of the parentheses:

j + j - 118 = 1552

Simplifing:

2j - 118 = 1552

2j = 1670

j = 835.

Now that we know how many points Jessica scored, we can easily find out how many points Tina scored. By sticking in the value of Jessica's score into the first equation.

835 - 118 = t

t = 717.

So, the answer to this problem is (j, t) = (835, 717).

Answer:

Is this an incomplete question or?

Answer:

254.34 mm².

Step-by-step explanation:

For this problem, we use the formula to find the area of a circle, which is[tex]A=\pi r^2[/tex] . [tex]r[/tex] is the radius, which we can find by dividing the diameter by 2 and [tex]\pi[/tex] in this case is 3.14.

[tex]A=\pi r^2\\A=3.14*(18/2)^2\\A=3.14*9^2\\A=3.14*81\\A=254.34[/tex]

Therefore, the area of either face of the coin is 254.34 mm².

I hope this helps!

Answer:

x = 0

Step-by-step explanation:

[tex]2(x+7)=-4x+14\\x+7=-2x+7\\x=-2x\\3x=0\\x=0[/tex]

Answer:

x=-0

Step-by-step explanation:

Answer:

25.1mm²

Step-by-step explanation:

Total surface area of a cylinder = 2πr(r+h)

r is the radius = 1.2mm

h is the height = 2mm

Substitute

TSA = 2(3.14)(1.2)[1.2+2]

TSA = 7.536[3.2]

TSA = 24.1152

Hence the total surface area of the cylinder is 25.1mm²

Answer:

The

answer is actually ( in acellus that is )

24.1

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

Divide 89.99 or 90 (since you are rounding) by 120, and you get .7499 or 75%.  You have 25% ($30) as the discount because 90 is 75% of $120.

Answer:

70.8

Step-by-step explanation:

YOU'RE WELCOME

Answer:

Step-by-step explanation:

Divide both sides by -20. If you divide by a negative, you have to switch the inequality sign. So now you have this for t:

t < 4

Draw a circle around 4 on a number line, but do not shade it in. Then everything below 4 is the right answer for the value of t.

Answer:

surface area is the answer

Answer:

34

Step-by-step explanation:

X= -1. That’s the answer for this

Answer:

Step-by-step explanation:

3(x6) + 8 = 5(x-5) - 1

we move all the terms to the left:

3(x6) + 8 -(5(x-5) -1 ) = 0

We add all the numbers together, and all the variables:

3x^6 - ( 5 ( X-5) - 1) + 8 = 0

We calculate terms in parentheses: - ( 5 ( x-5) - 1 ) , so :

5(x-5)-1

we multiply:

5x - 25 -1

we add all the numbers together, and all the variables:

5x - 26

back to the equation:

- ( 5 x - 26)

Answer:

x

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

3+2=5

5 x 8 = 5 x 8

Answer:

8

Step-by-step explanation:

2 numbers are in perenticies so do them first 3+2 = 5 Then wait dont do nothing with that do 5x8 to get what to need to get 5 x? to witch is

40 so 8 would be the correct answer

Answer:

Not sure what you wanted but here Divide each term by

−

5

-

5

and simplify.

Exact Form:

k

=

−

12

5

k

=

-

12

5

Decimal Form:

k

=

−

2.4

k

=

-

2.4

Mixed Number Form:

k

=

−

2

2

5

Step-by-step explanation:

Answer:

k= -2.4

Step-by-step explanation:

Answer:

I think the answer is b the answer is b

Answer:

The answer is really and surely B

Answer:

2 meters

Step-by-step explanation:

Answer:

12.75

Step-by-step explanation:

The computation of the geometric mean of sqrt 77 and sqrt 343 is given below:

As we know that

Geometric mean = [tex]\sqrt{ab}[/tex]

where

a is the first number = [tex]\sqrt{77}[/tex]

And, the b is the second number = [tex]\sqrt{343}[/tex]

Now first we have to convert into a number

For a it, is = 8.78

And, for b, it is = 18.52

Now the geometric mean is

[tex]= \sqrt{8.78 \times 18.52}[/tex]

= 12.75

Answer:

id say a or b but....... maybe not

Step-by-step explanation:

Answer:

C) 918,450 cm^3

Step-by-step explanation:

Answer:

x interprets: 2,0

y interprets: 0,3

Step-by-step explanation:

Answer:

B

There is no friction

Step-by-step explanation:

if the object is stationary , it's not moving, no forces acting on it how can it produces friction ?

Answer:

A. Domain: 1,2 Range: 0,1,4

B. Domain: 0,2,4, Range: 1,2,3,

Step-by-step explanation:

Domain is the x axis

Range is the y axis