12 Times 12 = 144 right?

Answer:

C

Step-by-step explanation:

Visit the site tigeralgebra.com and type in the expression  

Answer:

The first one

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer:

???

Step-by-step explanation:

Answer:

perimeter = 2(x + 5)

this is 2x + 10

x = 55 inches

Step-by-step explanation:

this question is a bit weird because they didn't put the units for 5, so I'm assuming it's in inches...

the perimeter of a rectangle will have two of each, so we can put the 2 outside the bracket since it applies to everything. We have x and we have 5 so put those in the bracket with a plus sign because you add when you're calculating the perimeter.

5 + 5 = 10

120 - 10 = 110 inches (this is 2x)

110 ÷ 2 = 55 inches

Answer:

16.5

Step-by-step explanation:

A is the correct answer

Step-by-step explanation:

If you plug y=x+10 in for the Y variable you just have to solve by multiplying.

1.) It should look like this:

2x + 3(x +10) = 40

2.) You will distribute the three which will make the equation look like this:

2x + 3x + 30 = 40

3.) Add like terms. Then subtract 30 from both sides. Then divide 5 by both sides to get the variable x alone.

but 16.5 is the answer

Answer:

24 points

Step-by-step explanation:

We are told timothy usually scores 6 points per quarter of a baektball game.

Now, there are 4 quarters in a basketball game.

Thus, number of points per game = number of points per quarter × number of quarters per game = 6 × 4 = 24 points

Answer:

37°

Step-by-step explanation:

(4x + 2)° = 150° [Vertically Opposite Angles]

=> 4x = 150 - 2

=> 4x = 148

[tex] = > x = \frac{148}{4} [/tex]

=> x = 37° (Ans)

Angle (4x+2)° and angle 150° are vertically opposite angles so, their measures will be equal.

Which means :

[tex] =\tt 4x + 2 = 150[/tex]

[tex] =\tt 4x = 150 - 2[/tex]

[tex] = \tt4x = 148[/tex]

[tex] =\tt x = \frac{148}{4} [/tex]

[tex]\hookrightarrow \: \color{plum}x = 37[/tex]

Let us check whether or not we have found out the correct measure of x by placing 37 in the place of x:

[tex] =\tt 4 \times 37 + 2 = 150[/tex]

[tex] = \tt148 + 2 = 150[/tex]

[tex] =\tt 150 = 150[/tex]

Since the measures of both the angles are equal we can conclude that we have found out the correct value of x.

Thus, the value of x in this figure = 37

Therefore, the correct option is (A) 37.

Answer:

39.50

Step-by-step explanation:

Answer: 24

Step-by-step explanation:

a = 2, b = 4

4(a + b)

=> 4 (2 + 4)

=> 8 + 16

=> 24

Answer:

24

Step-by-step explanation:

Use distributive property:

4(a + b) = 4a + 4b

Then substitute the values in for the variables:

4(2) + 4(4) = 8 + 16 = 24

Answer: is it -3,11

Step-by-step explanation:

Answer:

communitive property it doen't matter which way you put it the equation will still be the same.

Step-by-step explanation:

7a+-2a+4

7a+4−2a

Answer:

B.2

Step-by-step explanation:

g(1) if g(x) =x^2+1

= x^2 + 1 = (1)^2 + 1 = 1 + 1 = 2

Answer:

B

Step-by-step explanation:

To evaluate g(1) , substitute x = 1 into g(x), that is

g(1) = 1² + 1 = 1 + 1 = 2

Answer:

15 maybe

sorry if it is wrong

Answer: 1 inch button is 5/8 times longer than 3/8 inch buttons.

I hope this helps ;)

Answer:

56y+32

Step-by-step explanation:

please mark me as brainlist

Answer:

a = 32

Step-by-step explanation:

Step 1: Understand the question

The 2 angles inside are supplamentary angles which means they add up to 180

Step 2: Set up the equation

If the 2 angles added up equal to 180 you can create an equation that states

[tex](2a+7)+109=180[/tex]

Step 3: Solve for the variable

[tex](2a+7)+109=180\\2a+7+109\\2a+116=180\\2a=64\\\frac{2a}{2}=\frac{64}{2}\\a=32[/tex]

Step 4: State your answer

Therefore the value of "a" is 32

Answer:

$200 > x

Step-by-step explanation:

The family has less than $200 to spend on groceries, so x will be less than that amount, so the "greater than" sign will point to $200 because $200 will be greater than x (see above

Answer:

Step-by-step explanation:

Suppose A is (-3,6) when it starts out.

Now we take the reflected point and move it three units. up

Answer:

∆ABC  is congruent to ∆XYZ.

Corresponding sides of  ∆ABC and  ∆XYZ  are not congruent.

Corresponding angles of  ∆ABC and  ∆XYZ  are congruent.

Step-by-step explanation:

Answer:

1. Which statements are true?

Select each correct answer.

A. 6m^2+18m=6m^2(1+3m)

B. 40m^6−4=4(10m^6−1)

C. 15m^3−6m=3m(5m^2−6m)

D. 32m^4+12m^3=4m^3(8m+3)

2. Which expressions are completely factored?

Select each correct answer.

A. 32y^10−24=8(4y^10−3)

B. 18y^3−6y=3y(6y^2−2)

C. 20y^7+10y^2=5y(4y^6+2y)

D. 16y^5+12y^3=4y^3(4y^2+3)

3. Factor.

8x^5+4x^2−12

A. 4(2x^5+4x^2−12)

B. 4x^2(2x^3+x−3)

C. 4(2x^5+x^2−3)

D. 8(x^5+4x^2−12)

Step-by-step explanation:

number 1 a and d are true

number to its b c and d

number 3 dont know sorry

Step-by-step explanation:

formula to find area of a triangle:

A=1/2 × base × height(h)

insert the values into the formula:

24=1/2 × 4 × h

solve for h :

24=2h

24/2=h

h = 12 cm ( Ans )

The height of triangle will be 12 cm.

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

The triangle has a base length of 4 cm.

And, A total area of 24 cm².

Now,

We know that;

Area of right triangle = 1/2 × Base × Height

⇒ 24 = 1/2 × 4 × h

⇒ 24 = 2 × h

⇒ h = 24 / 2

⇒ h = 12 cm

Thus, The height of triangle = 12 cm.

Learn more about the triangle visit:

https://brainly.com/question/17335144

#SPJ2

Answer:

4

Step-by-step explanation:

Answer:

x=4

Step-by-step explanation:

the sides are proportional by 5. so the equation needed is

3x+8=20

3x=20-8

3x=12

x=12/3

x=4

The (45,3) and (30,0) are the correct-ordered pairs that correspond to input-output pairs for the function.

Each element of X receives exactly one element of Y when a function from one set to the other is used. The sets X and Y are collectively referred to as the function's domain and co-domain, respectively.

Given the function:

y = 5t +30,

Here y is the no of gallons and t is the time.

Take the values of option A and substitute in the function,

45 = 5 × 3 +30

45 = 45

Hence, it is the correct-ordered pair,

Similarly, take option b

3 = 45 × 5 +30

3 ≠ 255

Now take option c,

0 = 30 × 5 +30

0 ≠ 180

Take the last option,

30 = 0 × 5 +30

30 = 30

Hence, it is also the ordered pair.

Therefore, the (45,3) and (30,0) are the correct-ordered pairs that correspond to input-output pairs for the function.

To know more about function:

https://brainly.com/question/5975436

#SPJ2

Answer:

Its c

Step-by-step explanation:

Answer:

lines 1 and 4

Step-by-step explanation:

both lines have a slope of 1/3 and are, therefore, parallel

Answer:

Emily has 5 apples!!!

Step-by-step explanation:

Ok,

Let the apples Emily has be 'x'

Now,

× + 25= 30

Transpose 25 to RHS

× = 30-25

× = 5

Therefore, Emily has 5 apples :D

Hope it helps!!!

Answer:

What is the measure of angle J?

42 degrees

Which side of AMNO corresponds to JK?

MO

What is the ratio of the larger triangle to the smaller triangle?

2/1

Answer:

answer goes as follows

Step-by-step explanation:

1: b

2: a

3: c