How do I figure out which statement is true?

Answer  x = -10

Step-by-step explanation:

 Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                     10-4*x-(50)=0 

STEP1:Pulling out like terms

 1.1     Pull out like factors :

   -40 - 4x  =   -4 • (x + 10) 

Equation at the end of step1:

STEP2:

Equations which are never true:

 2.1      Solve :    -4   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

 2.2      Solve  :    x+10 = 0 

 Subtract  10  from both sides of the equation : 

                      x = -10

One solution was found :

 x = -10

Answer:

it would be .c

Step-by-step explanation:

There is only one cluster, at 13, 14, and 15.

Answer:

y - 7 = -5(x + 2)

Step-by-step explanation:

What's the goal of this problem?  Please include the instructions.

If you want the equation of the line, recognize that a point on the line and the slope of the line are given:  y - k= m(x - h) becomes   y - 7 = -5(x + 2)

Answer:

Second one.

Step-by-step explanation:

A right triangle is a triangle with one right angle. A right angle can be shown with a box, we see that in 1, 3, and 4, there is a box, so that means 2 is not a right angle. We can also do out the math for number 2, so 67+67 = 134, and 180 - 134 is not 90.

Let me know if you have any questions.

Answer:

40.25 i believe

Step-by-step explanation:

Answer:

x=73

Step-by-step explanation:

Answer:

Step-by-step explanation:

When you have a negative exponent, you can put a 1 over the entire thing and make the exponent positive:

[tex]\frac{1}{(\frac{1}{4}^2) }=\frac{1}{\frac{1}{16} } =16[/tex]

Answer:

thomas's age is 38

Step-by-step explanation:

Answer:

1- $309.23

2- $107.10

3- 596.25

4- $8.18

There

Step-by-step explanation:

mate if u don’t pay attention In class next time I’ll be in ur dreamszzzzzzz with so many homeworkkkkk

jmucnefuuj4fucj4ujjfi

goodluck

Answer:

2)SSS

3)SAS

4)Not Possible

5)SSS

6)SAS

7)Not Possible

8)SAS

Step-by-step explanation:

Just look for either all three sides that are congruent, or two sides with an angle between them that are congruent in the two triangles.

Answer:

Although an individual gene may code for a specific physical trait, that gene can exist in different forms, or alleles.

Step-by-step explanation:

One allele for every gene in an organism is inherited from each of that organism's parents. ... Alleles produce phenotypes (or physical versions of a trait) that are either dominant or recessive.

Step-by-step explanation:

The angle is 40, because 180 - 140 = 40

And the reason for it is Adjacent angles

The measure of {x}, unknown angle is 40°.

The radian is the unit of angle in the International System of Units and is the standard unit of angular measure used in many areas of mathematics

Given is the image as shown in the figure.

We can write the measure of {x} as -

{x} = 180 - 140

{x} = 40°

Therefore, the measure of {x}, unknown angle is 40°.

To solve more questions on angles, visit the link below -

brainly.com/question/15373309

#SPJ2

Answer:

(y+1)(y+5)

Step-by-step explanation:

Answer:

id say 4

Step-by-step explanation:

Answer:

the first one is about 8

the second one is about 13

Step-by-step explanation:

The line perpendicular to the line y=-3/4x+5 that includes the point (-3,-3) is y=-4/3x-7.

The general equation of a straight line is y=mx+c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis.

The given equation of a line is y=-3/4x+5 and the coordinate point is (-3, -3)

Here, slope of a line is -3/4.

The slope of a line perpendicular to given line is m1=-1/m2

Now, the slope of a line is -4/3

Substitute m= -4/3 and (x, y) =(-3, -3) in y=mx+c, we get

-3=-4/3 (-3)+c

c=-7

Substitute m= -4/3 and c=-7 in y=mx+c, we get

y=-4/3x-7

Therefore, the line perpendicular to the line y=-3/4x+5 that includes the point (-3,-3) is y=-4/3x-7.

To learn more about the the equation of a line visit:

https://brainly.com/question/2564656.

#SPJ2

Answer:

30.48 cm

Step-by-step explanation:

There are ~ 2.54 centimeters in 1 inch. If the ruler is 12 inches long, multiply 2.54 cm by 12:

12 inches x 2.54 cm = 30.48 cm.

Answer:

Step-by-step explanation:

All you can do is solve for d in terms of C.

Divide both sides by c

cd/c = 10 / c

The c s cancel.

d = 10/c

Answer:

56mm

Step-by-step explanation:

they are parallelograms so the opposite sides are equal.

in the bottom parallelogram the top side length is 4x the side side length so in the top one the top side length must be 4x the side side length to be similar, so 14*4=56mm

Answer:

19.7 m

Step-by-step explanation:

Draw a circle to represent the ferris wheel with a 10.2 m radius. Draw a horizontal line through the circle center horizontal to the ground (at 13.1 m). Now draw a line from the center of the circle (ferris wheel) upward at 140 degrees until you reach the edge of the circle. Draw a line down from that point to the horizontal line at This is your right triangle to solve.

Hypotenuse is 10.2 m (radius of circle)

The angle of the triangle the supplementary angle of 140 degrees. 180-140=40 degrees

sin 40 degrees=rise /radius=rise/10.2

sin 40=0.6428=rise/10.2

rise=10.2(0.6428)

rise=6.6 m

13.1+6.6=19.7 m

Answer: B.10

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

56

Step-by-step explanation:

You just substitute all the "a" variables with 2 and all the "y" variables with 10

Answer:

314

Step-by-step explanation:

d=20

20/2=10

10x10=100

A=pi r2

A=3.14x100

A=314

Answer:

bB

Step-by-step explanation:

The correct equation which represents the relationship in the table is,

⇒ p = m + 160.25

Where, m, the amount of money an employee has in the morning, and p, the amount of money an employee has later in the day after they receive their paycheck.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

This table represents the relationship between m, the amount of money an employee has in the morning, and p, the amount of money an employee has later in the day after they receive their paycheck.

Hence, By all options, we can check by substitute the given values.

So, By option 3;

The equation is,

⇒ p = m + 160.25

Substitute m = 200.25,

⇒ p = 200.25 + 160.25

⇒ p = 360.50

Thus, The correct equation which represents the relationship in the table is,

⇒ p = m + 160.25

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Answer:

1.83

Step-by-step explanation:

1.78 + 5 cm

because it says she is taller so you add both

Height of Amy who is 5 cm taller than Jack is 1.83 meters.

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, Jack is 1.78 m tall and Amy is 5 cm taller than Jack.

Therefore, The sum of the height of Jack and 5 cm more is the height of

Amy.

Therefore,

178 cm + 5 cm = 183 cm is the height of Amy. (1m = 100 cm)

So, 183 cm is equal to 1,83 meters.

learn more about numerical expressions here :

https://brainly.com/question/29199574

#SPJ2

Answer:

A)     [tex]m = \frac{1}{4}[/tex]

Step-by-step explanation:

Step(i):-

Given that the points are(-1,2) and (3,3)

Slope of the line

               [tex]m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]

Step(ii):-

Slope of the line

               [tex]m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]

             [tex]m = \frac{ 3-2}{3-(-1) }= \frac{1}{3+1} = \frac{1}{4}[/tex]

             [tex]m = \frac{1}{4}[/tex]

Answer:

952.61

Step-by-step explanation:

877.98 X 0.085= 74.6283

877.98+74.6283=952.6083

952.6083 rouned= 952.61

this should be correct