MATHEMATICS MIDDLE SCHOOL

Help me out please !!!!!

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

45+98+x=180

Answer 2

Answer: x = 37 , triangles equal 180° so 98+45=143 so 180-143= 37.

Related Questions

Tara has two standard, six-sided dice. If she rolls them 36 times, how many times should she expect a sum less than 5 to show up? Justify your answer.
Hello i'll attached them Okay
One number is five more than another, and their sum is three less than three times the smaller. Find the numbers.If x represents the smaller number, which equation could be used to solve for X?x2 + 5 = 3x - 32x+ 5 = 3x - 32x + 5 = 31x - 3)
270 american dollars to 3000 pesos
Please help with some probelms! Check some too the questions that has a blue dot are the answers please check that please!

Determine which of the cross section shapes are possible for a right rectangular pyramid,where the length and width of the base are not equal.Select all that apply
A)Circle
B)Hexagon
C)rectangle
D)Square
E)Trapezoid
F)Triangle

Answers

C)Rectangle, E)Trapezoid, F)Triangle
These shapes' cross sections have the length and width of their bases which are not equal

How can you solve an equation with a variable on ni tu sides?

Answers

Answer:

Subtract from both sides of the equation the term you don't want

Step-by-step explanation:

In solving equations, you generally want to "undo" operations that are done to the variable. Addition is "undone" by adding the opposite (that is, subtracting the amount that was added). Multiplication is "undone" by division.

If you have variables on both sides of the equation, pick one of the variable terms and subtract it from both sides of the equation.

Example

2x = x +1

If we choose to subtract x, then we will have a variable term on the left and a constant term on the right:

2x -x = x -x +1 . . . . . . . x is subtracted from both sides

x = 1 . . . . . . simplify

Note that we purposely set up this example so that removing the variable term from the right side caused the variable term and constant term to be on opposite sides of the equal sign. It may not always be that way. As long as you remember that an unwanted term can be removed by subtracting it (from both sides of the equation), you can deal with constant terms and variable terms no matter where they appear.

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Additional Comment

It usually works well to choose the variable term with the smallest (or most negative) coefficient. That way, when you subtract it, you will be left with a variable term that has a positive coefficient.

An event is certain to happen which number represents it's probability

Answers

The number that represents it's probabilty is 1. It's bound to happen, 100/100.

One reading at an Arctic research station showed that the temperature was -35 Celsius.what is this temperature in degrees Fahreheit

Answers

-31F because of the formula.
-35°C multiplied by 9/5 +32 = -31°F
~JZ
Hope it helps

Write the equation in function form.then graph the equation
y-x=-1

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$graph \ the \ equation \n \n y-x=-1 \n \ny=x -1$

****BRAINLIEST The graph shows the solution for which inequalities?y ≥ x + 2 and y ≤ 2x + 3
y ≥ x - 2 and y ≤ 2x - 3
y ≥ 3x - 2 and y ≤ x + 3
y ≤ 3x - 2 and y ≥ x + 3

Answers

The graph shows the solution for the inequalities y ≥ 3x - 2 and y ≤ x + 3.

How can find the inequalities?

The inequalities can be found by substituting the coordinates of a point within the shaded area in both inequalities and seeing if they are satisfied.

We can find the inequalioties as follows:

The options are given.

Let us take the options one by one:

Option A: y ≥ x + 2 and y ≤ 2x + 3

Now, substitute (0,0) in the inequalities:

0 ≥ 2 and 0 ≤ 3

This is not true.

Option B: y ≥ x - 2 and y ≤ 2x - 3

Now, substitute (0,0) in the inequalities:

0 ≥ - 2 and 0 ≤ - 3

This is not true.

Option C: y ≥ 3x - 2 and y ≤ x + 3

Now, substitute (0,0) in the inequalities:

0 ≥ - 2 and 0 ≤ 3

This is true.

Option D: 0 ≤ - 2 and 0 ≥ 3

Now, substitute (0,0) in the inequalities:

0 ≥ - 2 and 0 ≤ - 3

This is not true.

Therefore, we have found that the inequalities are y ≥ 3x - 2 and y ≤ x + 3. The correct answer is option C.

Learn more about inequalities here: brainly.com/question/24372553

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Answer:

$y\geq 3x-2$ and $y\leq (1)/(2) x+3$

Step-by-step explanation:

Blue:

The inequality for the blue line is

$y\geq 3x-2$

Yellow

The inequality for the yellow line is

$y\leq (1)/(2) x+3$

This means that the correct answer is the third option,

$y\geq 3x-2$ and $y\leq (1)/(2) x+3$

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Mario ordered a pizza for dinner when it arrived, mario quickly ate 1/8 of the pizza.while mario went to go get napkins, his pet poodle ate 1/3 of the pizza.a.about what percent of the pizza is left

A circle is shown. 2 secants intersect outside of the circle to form angle 1. The measure of the first arc formed is b degrees, and the angle of the second arc is a degrees. Arc c degrees is outside of the secants. Which formula would be used to find the measure of angle 1? One-half(a° + b°). One-half(a° – c°). One-half(b° + c°). One-half(a° – b°).