Please answer question 11

Answer:

Step-by-step explanation:

A pencil in the picture shows a segment with a definite length.

We may get confused with the difference in a line and segment.

A line is defined by a line of points that extends infinitely.

That means both the ends of a line are not defined.

But a segment is a part of line which has a definite length between two defined ends.

Therefore, unsharpened pencil defines the term line segment which is a defined term.

Answer:

The unsharpened pencil suggests the term line segment, which is a defined term.

Answer:

0=0

or as separate equations:

y=1/2

X=4y+2

Explanation:

If we solve your system by elimination:

x−4y=2;4x−16y=8 -->

Multiply the first equation by -4,and multiply the second equation by 1.

−4(x−4y=2)

1(4x−16y=8)

Becomes:

−4x+16y=−8

4x−16y=8

Add these equations to eliminate x:

0=0

Answer:

147

Step-by-step explanation:

24.5x6  is 147 so she gives 147 in total

Answer:

$19.25

Step-by-step explanation:

4/4-1/4=3/4

=3/4×40

=30-5

=25-5.75

=$19.25

Answer:

If you're rounding to the nearest 100, then 949 is the answer

Step-by-step explanation:

Answer:

945 is the answer

Step-by-step explanation:

because if you take it to the nearest 100 it will be 945

Steps to solve:

8 / -2 * 42 + 9

~Divide

-4 * 42 + 9

~Multiply

-168 + 9

~Add

177

Best of Luck!

The simplified expression is equivalent to -159.

Given is an expression 8 ÷ -2 · 42 + 9, we need to simplify it,

To evaluate the expression 8 ÷ -2 · 42 + 9, we need to follow the order of operations, which is typically remembered using the acronym PEMDAS.

In this case, we should first perform the multiplication and division, and then the addition.

Starting with the multiplication and division:

8 ÷ -2 = -4

-4 · 42 = -168

Now we can add the result to 9:

-168 + 9 = -159

Therefore, the evaluation of 8 ÷ -2 · 42 + 9 is -159.

Learn more about expression click;

https://brainly.com/question/34132400

#SPJ6

Answer:

-4

Step-by-step explanation:

because negative numbers count up the opposite way

Answer:

5x-8=2x-6

Step-by-step explanation:

It’s a property but I forgot which one.

Answer: It is being dilated by a scale factor of 1/3.

Step-by-step explanation:

The pre-image has the coordinates (0,0) (6,0) (6,-3) and (0,-3) and a transformation has been applied to it to get the coordinates of the image to be (0,0) (2,0) (2,-1) ( 0,-1)

Looking at the coordinates we can see that to get from 6 to 2 you will have to multiply by  1/3 and to  get from -3 to -1 you will have to multiply by 1/3.

This means that pre-image was dilated  by a scale factor of 1/3.

Answer:

Short answer: the pre-image was dilated  by a scale factor of 1/3.

Step-by-step explanation:

Answer:

the cost is the dependent variable

Step-by-step explanation:

The independent variable is the number of pages copied

The cost depends on the number of pages, so the cost is the dependent variable

Answer:

-5/9

Step-by-step explanation:

-0.5555555555 repeating = -5/9

Answer:

-5/9

Step-by-step explanation:

5 divided by 9 equals 0.5555

Answer:

Step-by-step explanation:

Answer:

C 90

Step-by-step explanation:

[tex](\frac{15miles}{1cm} )*6cm=15miles*6=90miles[/tex]

answer is c

Answer:

You can tell from the picture

Step-by-step explanation:

they intercept

Answer:

C

Step-by-step explanation:

Follow the order in the question

x-6

then is divided by 2 so put it all over 2

Answer:

Question 21

Question 22

Question 23

Step-by-step explanation:

When the question says a line bisects an angle which means that this line is cut exactly at the centre of an angle so both angles will be the same :

Question 21,

[tex]∠PQR = ∠SQR[/tex]

[tex]∠PQS = 22°[/tex]

[tex]∠PQR = ∠PQS + ∠SQR[/tex]

[tex]∠PQR = 22 + 22 = 44°[/tex]

Question 22,

[tex]∠ABD = 94°[/tex]

[tex]∠ABC = ∠CBD = 94 \div 2 = 47°[/tex]

Question 23,

[tex]∠ABD = ∠DBC[/tex]

[tex]x + 15 = 4x - 45[/tex]

[tex]4x - x = 15 + 45[/tex]

[tex]3x = 60[/tex]

[tex]x = 60 ÷ 3 = 20°[/tex]

[tex]∠ABD = 20 + 15 = 35°[/tex]

[tex]∠DBC = 4(20) - 45 = 35°[/tex]

[tex]∠ABC = ∠ABD + ∠DBC = 35 + 35 = 70°[/tex]

Expand:

-3x - 9 = -3x - 3 - 5

Simplify:

-3x - 9 = -3x - 8

Add 3x to both sides:

-9 = -8

THERE IS NO VALUE FOR X THAT MAKES THIS EQUATION TRUE

Answer:

there's a site called cymath you can put equations there and it answers almost all equations

Step-by-step explanation:

Answer:

-2 is larger, -2>-5

Answer:

453.6

Step-by-step explanation:

226.8 x 2 = 453.6

The mass of two rolls of quarters is 453.6 grams.

It is required to find the mass of two rolls of quarters.

The branch of mathematics dealing with the properties and manipulation of numbers. a science that deals with the addition, subtraction, multiplication, and division of numbers. Fractions, decimals, percentages, fractions, square root, exponents, and other arithmetic operations are used to achieve mathematical simplifications.

Given:

One quarter has a mass of 5.67 grams

mass of each quarter=40 quarters

The mass of 80 quarters will be 80 times the mass of 1 quarter:

 80 × 5.67 g = 453.6 g

Hence, the mass of two rolls of quarters is 453.6 grams.

Learn more about arithmetic here:

brainly.com/question/17499455

#SPJ2

Answer:

x = 5/2

Step-by-step explanation:

Solve for x:

(5 x)/2 = 25/4

Hint: | Multiply both sides by a constant to simplify the equation.

Multiply both sides of (5 x)/2 = 25/4 by 2/5:

(2×5 x)/(5×2) = 2/5×25/4

Hint: | Express 2/5×5/2 as a single fraction.

2/5×5/2 = (2×5)/(5×2):

(2×5)/(5×2) x = 2/5×25/4

Hint: | Express 2/5×25/4 as a single fraction.

2/5×25/4 = (2×25)/(5×4):

(2×5 x)/(5×2) = (2×25)/(5×4)

Hint: | Cancel common terms in the numerator and denominator of (2×5 x)/(5×2).

(2×5 x)/(5×2) = (5×2)/(5×2)×x = x:

x = (2×25)/(5×4)

Hint: | In (2×25)/(5×4), divide 25 in the numerator by 5 in the denominator.

25/5 = (5×5)/5 = 5:

x = (2×5)/4

Hint: | In (2×5)/4, divide 4 in the denominator by 2 in the numerator.

2/4 = 2/(2×2) = 1/2:

Answer:  x = 5/2

Answer:

6.75 miles

Step-by-step explanation:

Since it is 2.25 per 1/2 hour to get to 1 1/2 hour you multiply by 3. Then you do 2.25 times 3 and it gives you 6.75 miles.

Answer:

60 muffins

Step-by-step explanation:

Muffins = 6 per package

Cookies = 20 per package

His Baker realized they sold the same amount of muffins and cookies yesterday

What is the minimum amount of muffins that were sold yesterday?

To find the minimum amount of muffins sold, find the lowest common multiple of 6 muffins per package and 20 cookies per package

6 muffins per package = 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84

20 cookies per package = 40, 60, 80, 100, 120

The lowest common multiple of of 6 muffins per package and 20 cookies per package is 60.

Therefore, the minimum amount of muffins sold yesterday was 60 muffins.

Answer:

$27,770.97

Step-by-step explanation:

Answer:

49/2

Step-by-step explanation:

Answer:

49/2 is ur answer hope i helped

Step-by-step explanation:

Answer:

5.625

Step-by-step explanation:

1.) Add the strawberries and blueberries together

2.) Subtract 1.37

3.) Divide by 2