Solve 2x-6=-12
L’ost on this question

Answer:

The correct answer is: -7, 7

Step-by-step explanation:

Given numbers are:

-7, 0, 7, 14

We have to check all pairs of numbers with respect to sum to check that which pair of numbers sums up to zero. So first of all, we will take -7 and will find its sum with other numbers.

So,

[tex]-7+0 = -7\\-7+7=0\\-7+14 = 7[/tex]

We can see that the sum of -7 and 7 is zero.

Hence,

The correct answer is: -7, 7

Your answer is B.) -7, 7

Answer:

C

Step-by-step explanation:

two side and one angle are the same.

Answer:

x(x + 1)

Step-by-step explanation: This is an important way of solving quadratic equations. The first step of factorising an expression is to 'take out' any common factors which the terms have. So if you were asked to factorise x² + x, since x goes into both terms, you would write x(x + 1)

Answer: X

Step-by-step explanation: Because look at the chart

Answer:

It’s b

Step-by-step explanation:

Answer:

So the intermediate step in question is (x - 10)² = 66

Step-by-step explanation:

Let's find out:

x² + 34 = 10x

x² - 10x = -34

x² - 20x + 100 = 66

(x - 10)² = 66

x - 10 = ± √66

x = 10  ± √66

x ≈ 18.12, 1.88

Answer:

(x-5)^2=

(x−5)

2

=

\,\,-9

−9

Step-by-step explanation:

.

Answer:

176

Step-by-step explanation:

trust

Answer:

D

Step-by-step explanation:

GCF = 18

18([tex]\frac{54x}{18}[/tex] - [tex]\frac{18}{18}[/tex])

= 18(3x - 1)

Answer:

yes

Step-by-step explanation:

6/ 16 both divided by 2

Answer:

Yes

Step-by-step explanation:

3/8 and 6/16 are equivalent fractions

Answer:

0.67

Step-by-step explanation:

Answer:

y-9=-6(x-1)

Step-by-step explanation:

Answer:

these is the answer ;)

Answer:

57.1mm^2

Step-by-step explanation:

4*4=16

16/2=8mm^2 cross section

(4*3) + (4*3) + (5.7*3) = 41.1mm

8*2=16

41.1+16=57.1mm^2

The surface area of the prism is S = 57.1 mm²

The surface area of the prism is calculated as

The formula for the surface area of a prism is SA=2B+ph, where B, is the area of the base, p represents the perimeter of the base, and h stands for the height of the prism

Surface Area of the prism = 2B + ph

The area of the triangular prism is A = ph + ( 1/2 ) bh

Given data ,

Let the area of the 2 triangles be T

Let the area of the 2 rectangles be R

Let the area of the third side be U

Now , the total surface area of the prism = T + R + U

where T = 2 x ( 1/2 ) ( 4 x 4 )

T = 16 mm²

R = 2 x ( 3 x 4 )

R = 24 mm²

And , U = 5.7 x 3

U = 17.1 mm²

Therefore , the total surface area of prism S = 16 mm² + 24 mm² + 17.1 mm²

S = 57.1 mm²

Hence , the surface area of prism is S = 57.1 mm²

To learn more about surface area of prism click :

https://brainly.com/question/9183590

#SPJ2

Answer:

20bags+$30

Step-by-step explanation:

Answer:

(2X100000)+(7X10000)+(6X1000)

Step-by-step explanation:

Answer:

y = -23x + 7

Step-by-step explanation

We are using the equation y = mx + b.

The slope (m) is -23, so it would be y = -23 + b.

b is the y-intercept, and the ordered pair that gives us the y-intercept is (0,7).

Remember that the y-intercept is what the y-coordinate is equal to when the x-coordinate is 0.

Answer:

4

Step-by-step explanation:

8 ×1/2, if I'm wrong I am sorry

Answer:

1/8

Step-by-step explanation:

Answer:

A. 420

Step-by-step explanation:

I hope it will help you

Answer:

272

Step-by-step explanation:

calculator

Answer:

0.00077932198

Step-by-step explanation:

because 6÷7699= thats

Answer:

A

Step-by-step explanation:

Answer:

68

Step-by-step explanation:

The formula for finding the are of a right triangle is

A= 1/2bh

( area = base times height divided by 2)

17 is the base and 8 is the height, 8*17=136

136÷2=68

Answer:

Everything except the 3rd one!

Step-by-step explanation:

Answer:

The answer is $55 =$4x * $2y

Step-by-step explanation:

Answer:

1185

Step-by-step explanation:

A Parallel Line means the slope must be the same as the Given Line. A Perpendicular Line means the slope must be the negative reciprocal of the Given Line.

For Row A: Parallel is 12, Perpendicular is 6

For Row B: Parallel is 2, Perpendicular is 11

For Row C: Parallel is 9, Perpendicular is 16

For Row D: Parallel is 4, Perpendicular is 13

In Row E's case, 0 doesn't have a negative reciprocal, so you go with the equation that has a straight line down but no Y-Intercept.

For Row E: Parallel is 15, Perpendicular is 7

Row A = 72

Row B = 22

Row C = 144

Row D = 52

Row E = 105

Sum = 395

Code = 395 × 3 = 1185

Answer:

3/5 , 0.6, 60%

3/4 , 0.75, 75%

4/5 , 0.80, 80%

9/10 , 0.9, 90%

and the last one should be 2/2 , 1. , 100%

Answer:

3/4, 0.75, 75%

4/5, 0.8, 80%

9/10, 0.9, 90%

1/100, 0.01, 1%

Step-by-step explanation:

12/14+-7/14 . =5/14

lol

Answer:

The point (0, 1) represents the y-intercept.

Hence, the y-intercept (0, 1) is on the same line.

Step-by-step explanation:

We know that the slope-intercept form of the line equation

y = mx+b

where

Given

Using the point-slope form

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where

In our case:

substituting the values m = 2/3 and the point (-6, -3)  in the point-slope form

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-\left(-3\right)=\frac{2}{3}\left(x-\left(-6\right)\right)[/tex]

[tex]y+3=\frac{2}{3}\left(x+6\right)[/tex]

Subtract 3 from both sides

[tex]y+3-3=\frac{2}{3}\left(x+6\right)-3[/tex]

[tex]y=\frac{2}{3}x+4-3[/tex]

[tex]y=\frac{2}{3}x+1[/tex]

comparing with the slope-intercept form y=mx+b

Here the slope = m = 2/3

Y-intercept b = 1

We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

Given the line

[tex]y=\frac{2}{3}x+1[/tex]

at x = 0, y = 1

Thus, the point (0, 1) represents the y-intercept.

Hence, the y-intercept (0, 1) is on the same line.

Answer:

b. 12(y+7/10)

Step-by-step explanation:

hope it helps :)

Answer:

B.

Step-by-step explanation:

sorry that it's late but hopefully it'll help someone

Answer:

D

Step-by-step explanation:

The null hypothesis is that p=0.19. The engineer says that this estimate is too low, meaning he believes the true proportion is greater than 0.19 - p>0.19. Because this is a proportion of ALL houses in the state, we use p rather than phat, leaving D as the correct answer.

Answer:24 feet

Step-by-step explanation:I used it and it seem like I got it correct