Mid point between (0,0) (11,9)

Step-by-step explanation:

the true statemnts underneath and are in bold letters

-.For all nonempty sets A, B, C, D, if A x B = C x D, then A = C and B = D.

This property is true

-The cartesian product has a cancellation property, i.e. if A x B = A x C for some sets A, B, C and A nonempty, then B = C.

This property is true

- If A={1,2} and B={3} then A x B ={ (1,3), (2,3) }.

if we have 2 non empty sets a and b if we want to get their cartesian product, it is defined as the set of all ordered pairs from a and b

we have A x B to be{(1,3)(2,3)}

therefore this is also true

answer:35 grams

explication: because if he need 350 grams of sugar to make 100 cookies , we have to divide 350 by 100 so it gives 35

The number of grams of sugar would he need to bake 10 cookies will be 35 grams.

A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.

To bake 100 of his favorite cookies, Mr.Wallis needs 350 grams of sugar.

Let x be the amount of sugar for 10 cookies.

The number of grams of sugar would he need to bake 10 cookies will be

x / 10 = 350 / 100

x / 10 = 3.5

x = 35 grams

The number of grams of sugar would he need to bake 10 cookies will be 35 grams.

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Answer:

131.14

Step-by-step explanation:

Hope this helps!! Good luck!!

Answer:

131.14

Step-by-step explanation:

2.34 + 128.8 = 131.14

the answe is it is 2.5 or 2 1/2 as he said but in conclusion answe 2 1/2 or 2 and 1 half

Distance can be defined as how far a person or an object can go or cover.

The number of miles Mark walked in 1 hour is [tex]2\frac{1}{2}[/tex]  miles

From the question,

In 5 hours, Mark walked a distance of 12 1/2 miles.

Hence,

5 hours = [tex]12\frac{1}{2}[/tex]  miles

1 hour = ?

Cross Multiply

1 hour x [tex]12\frac{1}{2}[/tex]  miles / 5 hours

= [tex]2\frac{1}{2}[/tex] miles

The number of miles Mark walked in 1 hour is  [tex]2\frac{1}{2}[/tex] miles

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Answer:

A)Experimental Study

B)Observational Study

Step-by-step explanation:

Observational Study : A study where researchers simply collect data based on what is seen and heard and infer based on the data collected.

Experimental Study: A study which involve the random assignment of -participants into different groups in order to determine the causal effect of a certain condition on a certain outcome .

A) In this case we are randomly classifying the subjects into two groups, where one group participate in a regular exercise program for a six week period, while the other half makes no changes. In this Part we are not observing the data . we are doing experiment over here and comparing those two different groups.

So, By definition It is an experimental study

B) In this case we are recording the data of each person and decision will be based on data

So, By definition It is an observational study

Answer:

D) [tex]x \leqslant - 3[/tex]

Explanation provided above.

The solution to the inequality -2x + 5 ≥ 3x + 20 is x ≤ -3.

Option D is the correct answer.

We have,

To solve the inequality -2x + 5 ≥ 3x + 20, we can follow these steps:

Subtract 3x from both sides to isolate the variable on one side:

-2x - 3x + 5 ≥ 3x - 3x + 20,

-5x + 5 ≥ 20.

Subtract 5 from both sides:

-5x + 5 - 5 ≥ 20 - 5,

-5x ≥ 15.

Divide both sides by -5.

Remember that when dividing by a negative number, the inequality direction flips:

(-5x) / (-5) ≤ 15 / (-5),

x ≤ -3.

Therefore,

The solution to the inequality -2x + 5 ≥ 3x + 20 is x ≤ -3.

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Answer:

there is no relationship between the two angles if E switched with D then id say corresponding but theres not

Answer:

yea

same

Step-by-step explanation:

Answer:

well i hope you can figure it out

Step-by-step explanation:

Answer:

X=12 Y=15

Step-by-step explanation:

X+Y=27 (1)

Y=X+3 (2)

substitute (2) into (1)

X+X+3=27

2X=24

X=12

substitute X=12 into (2)

Y=12+3

Y=15

The solution to the problem as shown in the graph is at A(12, 15):

A linear equation is in the form:

y = mx + b;

where m is the slope, b is the y intercept and y, x are variables.

Given the linear equations:

x + y = 27

y = x + 3

Plotting the equations using Geogebra online graphing tool, the solution to the problem as shown in the graph is at A(12, 15):

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Answer:

1) 1/3

2) 45/99

3) 35/99

4) 24/99

5) 39/99

Explanation:

1) 0.333 = 0.333/1 = 0.999/3 ≈ 1/3

2) 0.454545 ; 100x ≈ 45.45 ; x ≈ 0.45 ; 45.45-.45 = 45 ; 100x-x = 99 ; x = 45/99

3) 0.354535 ; 100x ≈ 35.35 ; x ≈ 0.35 ; 35.35-.35= 35; 100x-x = 99x ; x = 35/99

4) 0.242424 ; 100x ≈ 24.24 ; x ≈ 0.24 ; 24.24-.24 = 24 ; 100x-x = 99x ; x = 24/99

5) 0.393939 ; 100x ≈ 39.39 ; x ≈ 0.39 ; 24.24-.24 = 24 ; 100x-x = 99x ; x = 39/99

Answer: 1:2

Step-by-step explanation:

24 ÷ 12 = 2

12 ÷ 12 = 1

Answer to the question is 1:2

Answer:

Alternate interior

Step-by-step explanation:

They are inside making them interior angles and they are on opposite sides making them alternate angles as well.

Hope this helps!

Answer:

Step-by-step explanation:

alternate interior angles are congruent if and only lines are parallel.

∠4 ≅ ∠5

Answer:

9 plus 10 is 19

Step-by-step explanation:

I wish you mean that.

Answer:

21 ;) lol

nah if you serious then 19.

Answer:

3/4

Step-by-step explanation:

there was 4/5 you just had to minis 3and 4

Answer:

[tex]2398 = 2000[/tex]

[tex]56254 = 60000[/tex]

[tex]71563 = 70000[/tex]

[tex]33021 = 30000[/tex]

[tex]9645 = 10000[/tex]

Step-by-step explanation:

Given

[tex]2398[/tex]

[tex]56254[/tex]

[tex]71563[/tex]

[tex]33021[/tex]

[tex]9645[/tex]

Required

Round up to highest place value​

[tex]2398[/tex]

Highest place value here is thousand.

So:

[tex]2398 = 2000[/tex], when approximated

[tex]56254[/tex]

Highest place value here is ten thousand.

So:

[tex]56254 = 60000[/tex], when approximated

[tex]71563[/tex]

Highest place value here is ten thousand.

So:

[tex]71563 = 70000[/tex] when approximated

[tex]33021[/tex]

Highest place value here is ten thousand.

So:

[tex]33021 = 30000[/tex] when approximated

[tex]9645[/tex]

Highest place value here is ten thousand.

So:

[tex]9645 = 10000[/tex] when approximated

Answer:

Gina reads 30 pages per day.

Step-by-step explanation:

120 / 4 = 30

I hate to ask, but please give me Brainliest. I need it to level up <3.

Answer:

Gina reads 30 pages per day.

Step-by-step explanation:

Answer:

Each y- value is determined by adding 4

Step-by-step explanation:

Answer:

The slope of the line is

[tex] \frac{2}{3} [/tex]

Answer:

(−9,−4)

Step-by-step explanation:

Answer:

q =  1 /2 p − w

Step-by-step explanation:

Answer:

seems like this.

Step-by-step explanation:

From set theory, the factorial combinations are 2^N where N are the number of induvidual mambers of the set and that includes the null set. If we require that one element be the minimum to form a set, this eliminates the empty set (and there is only one empty set) so we must subtract one from the formula. The correct answer is therefore 2^N-1. In this case that is 2^5–1 = 31.

Answer:

6

Step-by-step explanation:

k bik k,k h

Answer:

51 Magmortars!!!

Step-by-step explanation:

Hope this helps!!!

Answer:

you have 51

Step-by-step explanation:

if you have 50 and you get 1 more then your adding so you would do this

50+1=51

Answer:

I think the answers could range in anything that are GCF including 2:8

Step-by-step explanation:

Answer:

-2834

Step-by-step explanation:

thats the answer