Find the length of side AB.
Give your answer to 3 significant figures.
с
410
13.5 cm
A
B

Answer:

[tex]110.5^{2}[/tex]

Step-by-step explanation:

first lets devide this into two like lets make it a rectangle and a triangle. so the area for the rectriangle is 5 x 13 = 65.

then the the area of the triangle is 7 x 13 divide by 2 = 45.5

i got the seven as height is when i substract 5 from 12

so now add both 65 + 45.5 = 110.5

Answer:

27/10

Step-by-step explanation:

x/2-1/5 = x/3+1/4

x/2-x/3 = 1/4+1/5

(30x-20x)/60 = (15+12)60

10x = 27

=> x = 27/10

Answer: x=  27/10

                       decimal form is 2.7

Step-by-step explanation:

simplify both side of equation then isolate the variable

                       :)

Answer: Yes 1/12 is the same as 1 ÷ 12

decimal form is 0.083333333333333333(3 is repeating)

Step-by-step explanation:

Answer:

0.08333333333

Step-by-step explanation: since i helped can i have brainlist please :D

Answer:

x=1

Step-by-step explanation:

13x-12=7x-6

13x-7x=-6+12

6x=6

x=1

I hope this helps, have a great day! :) -wilzW

After solving the equation, the value obtained for x is equal to 1.

Equations are mathematical expressions that have two algebra on either side of an equal (=) sign. The expressions on the left and right are shown to be equal to one another, demonstrating this relationship. L.H.S. = R.H.S. (left-hand side = right side) is a fundamental simple equation.

As per the given equation in the question,

13x - 12 = 7x - 6

13x - 7x = -6 + 12

6x = 6

x = 6/6

x = 1

Therefore, the value obtained for x will be equal to 1.

To know more about an equation:

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Answer:

Octagon

Convex

Regular

Step-by-step explanation:

8-sides

not concave(fold inward)

Has all equal sides

Answer:

[tex]11x+5[/tex]

Step-by-step explanation:

[tex](4x + 8) + (7x - 3)[/tex]

[tex]4x + 8 +7x - 3[/tex]

[tex]4x+7x+8-3[/tex]

[tex]11x+5[/tex]

Answer:

Reciprocal

Multiplicative inverse

Additive inverse

Answer:

The ans is correct. But I think C is also correct.

Step-by-step explanation:

Answer:

88

Step-by-step explanation:

4 pints = 8 cups

3 cups = 3 cups

8 cups + 3 cups = 11 cups

11 cups = 88 fl oz

Answer:

64 + 24 = 88 oz

Step-by-step explanation:

1 pint = 16 oz  (4 x 16 = 64)

1 cup = 8 oz (3 x 8 =24)

Step-by-step explanation:

10|16 I think.........................

Answer:

they at 1 and 2/5 pizzas because 4+3=7 and if there is only 5 peices in each pizza that makes 2 pieces of a 2nd pizza being eaten

Step-by-step explanation:

Hey there ..

Here is ur answer .. (refer image)

Please mark me as brainliest if you find it helpful..

Follow me ..

Thank u

The true statements of the angles of the parallel lines are

a) m∠1 = m∠8

b) m∠6 = m∠7

c) m∠4 + m∠6 = 180°

d) 180° - m∠7 = m∠9 + m∠10

Straight, equally spaced lines that never cross each other and are on the same plane are called parallel lines. The angles that are created when any two parallel lines are intersected by a line (referred to as the transversal) have a relationship. Corresponding angles, Alternate Interior Angles, Alternate Exterior Angles, and Consecutive Interior Angles are some of the several pairs of angles that are created at this intersection.

Corresponding angles

When two parallel lines are intersected by a transversal, the corresponding angles have the same relative position

Alternate Interior Angles

Alternate interior angles are formed on the inside of two parallel lines which are intersected by a transversal.

Alternate Exterior Angles

The pairs of angles formed on either side of a transversal that divides two parallel lines are known as alternate exterior angles.

Consecutive Interior Angles

When two parallel lines are cut by a transversal, the pairs of angles formed on the inside of one side of the transversal are called consecutive interior angles or co-interior angles.

Given data ,

The true statements are

a) m∠1 = m∠8 ( alternate exterior angles )

b) m∠6 = m∠7 ( vertically opposite angles )

c) m∠4 + m∠6 = 180° ( co-interior angles are supplementary )

d) 180° - m∠7 = m∠9 + m∠10 ( triangle exterior angle theorem )

Hence , the angles of the parallel lines are solved

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Answer:

1 ,2,4,5,10,-1,-2,-4,-5,-10,20

Answer:

factors are 2 and 5.

Step-by-step explanation:

Factors are numbers which you can multiply together to get another number. For Example : The numbers 2 and 3 are factors of 6 because 2 x 3 = 6. A number can have many factors! Example : 2 and 4 are factors of 8, because 4 x 2 = 8. Also 1 and 8 can also be factors of 8, because 1 x 8 = 8.

on prime factorization, we get the factors of 20 as,

2 x 2 x 5 = 20.

Essentially, to factor a negative number, find all of its positive factors, then duplicate them and write a negative sign in front of the duplicates. For instance, the positive factors of −3 are 1 and 3.

-2 x 2 x 5 = -20

2 x 2 x -5 = -20

Answer:

20p

Step-by-step explanation:

Yeah becuase 4 x 5=20, and the only difference is the p so add the p onto the end and that's the answer :)

Answer:

a is the correct answer brainliest plz

Answer:

fbbhvbskjdbjsbkbdkfbvkdbvvbkdbvkjbdvkjsbvjbv

Step-by-step explanation:

Answer: y=2x-3

Step-by-step explanation: I looked it up.

Answer:

4x-3y=5

Step-by-step explanation:

Answer:

5=3y+4x

Step-by-step explanation:

Step 1:

-4x = 3y-5

+4x   +4x

Step 2:

0 = 3y+4x-5

+5            +5

5=3y+4x

Answer:

a

Step-by-step explanation:

Answer:

You flipped it so good it landed on tails 2 times

Step-by-step explanation:

Step-by-step explanation:

The amount that you decrease the price by can be expressed as a percent of the selling price, known as the markdown rate.

Answer:

the answer is 264000.....

Answer:

264,000

Step-by-step explanation:

4% of 220000 is 8800

8800 x 5 = 44000

220000 + 44000 = 264000

2/3

i dont know how to explain it all i learned was rise over run (rise/run) just like y/x but its easier to rmrmber

Answer:

−28hw+9w+3

Step-by-step explanation:

5w(1-8h) = 5w-40wh

+12wh = -28hw

-28hw+5w+5w = -28hw+10w

-w = -28hw+9w

+3 = -28hw+9w+3

Answer:

x = 14, y = 37

Step-by-step explanation:

The angle vertical to (9x + 12 )° and 3x are same- side interior angles and are supplementary, sum to 180°, then

9x + 12 + 3x = 180

12x + 12 = 180 ( subtract 12 from both sides )

12x = 168 ( divide both sides by 12 )

x = 14, so

3x = 3 × 14 = 42

3x and 4y - 10 are adjacent angles and supplementary, then

3x + 4y - 10 = 180

42 + 4y - 10 = 180

4y + 32 = 180 ( subtract 32 from both sides )

4y = 148 ( divide both sides by 4 )

y = 37

Answer:

That'd be 4 :)

Step-by-step explanation: