Decide whether the statement about the diagram is true. Explain your answer using the definitions you have learned.

M is the midpoint of AB¯¯¯¯¯¯¯¯.

Answer:

20 greens

Step-by-step explanation:

2 (7) = 14

1 (3) = 3

14 + 3 + 3 = 20 greens

Answer: it is 48 not 20

Step-by-step explanation:

Answer:

2x-9

Step-by-step explanation:

Answer: ∠A = 65°

Step-by-step explanation:

All angles in a triangle add up to 180°.

Firstly, you need to solve for x.

Set all angles equal to 180°:

2x - 9 + 2x + 4 + x = 180

Combine like terms:

5x - 5 = 180

Add 5 to both sides:

5x = 185

Divide both sides by 5:

x = 37

Now, plug x into angle A:

∠A = 2(37) - 9

∠A = 74 - 9

∠A = 65°

Hope this helps!

Answer: B

Step-by-step explanation:

Answer:

1 3/7

Step-by-step explanation:

10 is 3 more than 7.

10-3=7

7/7 = 1 whole number

1 3/7

Answer:

$258 I think

Step-by-step Explanation:

Answer:

y= -7x +4

Step-by-step explanation:

you find the slope by the slope equation y2-y1/x2-x1. I used (0,4) and (-1,11).

The slope equals -7.

You then use point slope to find the rest of the equation.

y-y1=m(x-x1).

y-4=-7(x-0)

y-4=-7x

y=-7x+4

Answer:T

Step-by-step explanation: Every Input should correspond to exactly one output. Every input should only have one output. If 2 outputs correspond to the same # for the input, then it is not a function like in this example where 4 and -4 correspond to one input # which is 3 and the same with the 5's

Option D: T

A relation is simply relating or mapping one item of domain set to any number of items of the range set.

When the number of items the domain values are mapping to is limited to only 1, then that type of relation is called  as function.

For given tables, all the first three tables are function as no single value of x has two values.

But looking at the table T,

the value of x = 3 has y = 4 and y = -4.

This tells that number x  = 3 is related to two values in the range which shows that its not a function but mere a relation.

Thus answer is T which is shown by Option D : T

Learn more here:

https://brainly.com/question/2253924

Answer:

88cm

Step-by-step explanation:

24+8+6+15+15+10+10+6+6-6-6

32+36+32-12

68+20

88

Answer: 1st box

Step-by-step explanation:

It’s at its safest atm

Answer:

10 euros

Step-by-step explanation:

1 euro=$1.31 so you take 1.31 and multiply by 9 to get 11.79 which is too low even after rounding, but if you multiply by 10 you will get 13.1, you will have too much even after rounding down but you would get change

Answer:

$3.90

Step-by-step explanation:

There you go pal.

Answer:

you tip would be 3.90$

Step-by-step explanation:

Answer:

Slope is -3

Good Luck!!!

Answer:

Slope = -3

Step-by-step explanation:

First let's convert Standard Form to Slope-Intercept Form.

Slope intercept form is y = mx + b.

Let's start converting now!

[tex]12x + 4y = 7[/tex]

[tex]4y = -12x + 7[/tex]

[tex]y = -\frac{12}{4}x + \frac{7}{4}[/tex]

[tex]y = -3x + \frac{7}{4}[/tex].

The -3 represents the slope (m).

Therefore, the slope is -3.

Answer:

9=54

Step-by-step explanation:

9+9=9+63-9

9=63-9

9=54

Answer:

4/4

Step-by-step explanation:

5/4 amd so on and so on

Answer:

3

Step-by-step explanation:

y=2/2

y=1

1+?=4

1+3=4

Let w is the width of the strip mowed by the outer mower as shown in the figure. So, the area mowed by the outer mower is the area of the shaded region.

Each wants to mow no more than half of the lawn, so, both have to mow exactly half of the area of the lawn.

The length of the rectangular lawn, [tex]l=170[/tex] feet

and the width, [tex]b=95[/tex] feet.

The dimensions [tex]( l'\times b')[/tex] of the area left to the other mower are

[tex]l'=170-2w[/tex] and [tex]b'=95-2w[/tex].

As. both most have to mow half of the lawn, so

[tex](170-2w)\times(95-2w)=\frac{170\times95}{2}[/tex]

[tex]\Rightarrow 4w^2-530w+8075=0[/tex]

[tex]\Rightarrow w=17.5641, 114.9358[/tex]

Ignoring the higher value as w cant be more than the dimension of the lawn.

So, the required width of the strip

w=17.564 feet (rounded up to three decimal places)

As the outer mower has a 24-inch cut, so in 1st trip, he cuts the 24-inch or 2 feet of required width.

So, the number of the required trip is

[tex]\frac{17.564}{2}=8.782[/tex]

=8.8 (rounded up to one decimal place)

Answer:

13. >  14.  <  15. 367 to the 4th power  16. 3 to the -6

Step-by-step explanation:

Answer:

920,160

Step-by-step explanation:

1.6 times 10^2 is 160

9.2 times 10^5 is 920,000

920,000+160= 920,160

Answer:

920,160

Step-by-step explanation:

Answer:

y= 1/2x+2

Step-by-step explanation:

First we need to find the slope

Pick two points on the line

(0,2) and (2,3)

Using the slope formula

m = ( y2-y1)/(x2-x1)

   = ( 3-2)/(2-0)

    = 1/2

We have the y intercept = 2

Then using the slope intercept

y = mx+b where m is the slope and b is the y intercept

y= 1/2x+2

Because we know that [tex]9 (11) = 99[/tex] and [tex]4(11) = 44[/tex] then we can deduce that the simplified integer form must be [tex]\sqrt{9} (\sqrt{11} )[/tex] & [tex]\sqrt{4} (\sqrt{11})[/tex]. So the correct answer becomes [tex]3\sqrt{11} +2\sqrt{11}[/tex], this means the final answer is [tex]5\sqrt{11}[/tex].

The value of a and b is 7 and 10. Then the expression √99 + √44 can be written as in the form a√b is 7√10

If the value of a numerical expression is terminating then they are the rational number then they are called the rational number and if the value of a numerical expression is non-terminating then they are called an irrational number.

Write √99 + √44 in the form a√b where a and b are integers, then we have

The expression can be written as

3√10 + 4√10

(3 + 4)√10

7√10

More about the irrational number link is given below.

https://brainly.com/question/9466779

Step-by-step explanation:

Y is equal to:

2/3x - 2 = 10

2/3x = 10 + 2

2/3x = 12

3/3x = (12 ÷ 2) × 3

x = 18

Not sure but its worth a try.

Answer: 15

Step-by-step explanation:

Answer:

20, hope this helps!

Step-by-step explanation:

Answer:

Step-by-step explanation:

This expression is similar the same as the equation of a straight line, so we could actually compare the expression and come up with an answer.

the equation of a straight line is

y=mx+c

y=45x+75

What does "x" represent?

x represents the number of hours worked by the electrician.

y represents the total cost of his visits

Step-by-step explanation:

3 + 4 + 5 + 6 + 6 + 7 + 8 + 8 + 9 + 9 / total of numbers or 10 = 65 ÷ 10 = 6.5 This is the mean.

3 - 6.5 = 3.5

4 - 6.5 = 2.5

5 - 6.5 = 1.5

6 - 6.5 = 0.5

6 - 6.5 = 0.5

7 - 6.5 = 0.5

8 - 0.5 = 7.5

8 - 0.5 = 7.5

9 - 0.5 = 8.5

9 - 0.5 = 8.5

MAD = 1.7

Answer:

∠BCD is a right angle ⇒ Proved down

Step-by-step explanation:

Let us revise some fact in the circle

Let us use these facts to solve the question

∵ ABCD is a quadrilateral

∵ Its vertices lie of the circumference of the circle

∴ ABCD is a cyclic quadrilateral

By using the facts above

∴ ∠ABC and ∠ADC are supplementary

∴ m∠ABC + m∠ADC = 180° → (1)

∵ m∠ABD = m∠CBD → given

∵ m∠ABC = m∠ABD + m∠CBD

∴ m∠ABC = 2m∠CBD → (2)

∵ m∠ADB = m∠CDB → given

∵ m∠ADC = m∠ADB + m∠CDB

∴ m∠ADC = 2m∠CDB → (3)

→ Substitute (2) and (3) in (1)

∴ 2m∠CBD + 2m∠CDB = 180

→ Divide both sides by 2

∴ m∠CBD + m∠CDB = 90

In ΔBCD

∵ m∠BCD + m∠CBD + m∠CDB = 180 → Sum of angles of a triangle

∵ m∠CBD + m∠CDB = 90

∴ m∠BCD + 90 = 180

→ Subtract 90 from both sides

∴ m∠BCD + 90 - 90 = 180 - 90

∴ m∠BCD = 90°

∴ ∠BCD is a right angle ⇒ proved

Answer:

I think you are

Step-by-step explanation: