Which set of statements explains how to plot a point at the location (Negative 3 and one-half, negative 2)?
Start at the origin. Move 3 and one-half units right because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between 3 and 4. Move 2 units down because the y-coordinate is -2.
Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units left because the y-coordinate is -2.
Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units right because the y-coordinate is -2.
Start at the origin. Move 3 and one-half units left because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units down because the y-coordinate is -2.

Problem 1

Answer: AD = 9

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Work Shown:

Focus on triangle ADB, which is the smaller triangle on the left.

We have these side lengths

AD = unknown leg

BD = 12 = known leg

AB = 15 = known hypotenuse

Let's apply the Pythagorean Theorem to find the unknown leg

a^2 + b^2 = c^2

(AD)^2 + (BD)^2 = (AB)^2

(AD)^2 + (12)^2 = (15)^2

(AD)^2 + 144 = 225

(AD)^2 = 225-144

(AD)^2 = 81

AD = sqrt(81)

AD = 9

Side AD is 9 units long.

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Problem 2

Answer: AC = 25

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Work Shown:

AC = AD + DC .... segment addition postulate

AC = 9 + 16 ..... substitution; refer to problem 1

AC = 25

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Problem 3

Answer: Triangle ABC is a right triangle.

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Work Shown:

The Pythagorean Theorem Converse says "if a^2+b^2 = c^2 is a true equation, then the triangle with sides a,b,c is a right triangle". Keep in mind that c is always the longest side (hypotenuse). The order of 'a' and b doesn't matter. Convention has us usually do [tex]a \le b[/tex] but again the order isn't important.

We have these three sides

Plug those values into the equation below. Simplify each side.

a^2+b^2 = c^2

15^2 + 20^2 = 25^2

225 + 400 = 625

625 = 625

We get a true equation. Therefore, triangle ABC is a right triangle.

Answer:

Step-by-step explanation:

Pythagorean = c^2 =a^2 + b^2

we are given c and a   so solve for b

c^-a^2 = b^2

15^2- 12^ = b^2

81= b^2

[tex]\sqrt{81}[/tex]=b

9=b

AD=b

AC = AD + 16

AC =9 + 16 =25

if it's a right triangle then Pythagorean will work with the sides to make 25

AC^2 = 15^2+20^2

AC = [tex]\sqrt{625}[/tex]

AC = 25

Answer:

Correct answer is 8x-32

Step-by-step explanation:

prove me wrong

Answer:

C. 8x32

Step-by-step explanation:

Answer:

The nose will 2.75 meters long.

Step-by-step explanation:

Answer: 2.5 meters long

Answer:

False

Step-by-step explanation:

4902x0.001 = 4.902

4902/10 = 490.2

490.2^3 does not equal  4.902

Answer:

5th graders = 93 people  6th graders = 156  teachers = 51

Step-by-step explanation:

93 5th graders bought shirts, 156 6th graders bought shirts, 51 teachers bought shirts

Answer:

the answer would be -1/9

because you're subtracting 8/9 from 7/9, not the other way around.

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

7/9-8/9=1/9

We have a common denominator

( 7-8)        1

--------- =  ----

9                9

7 -8 is equal to -1  not 1

The answer should be -1/9  not 1/9

Answer: (3+6)x5

Step-by-step explanation: It wants you to add first so put parentheses around 3+6 and then multiply by 5.

The expression for the sequence of operations would be; (3 + 6 ) x 5.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division. The Numbers constants, variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbol.

Given that the phrase "add 3 to 6, then multiply the result by 5"

Then first add 3 and 6 = 3 + 6

To indicate the multiplication sign we will use x.

Now multiply the result by 5;

(3 + 6 ) x 5

Hence, the expression for the sequence of operations would be; (3 + 6 ) x 5.

To know more about an expression follow the;

brainly.com/question/19876186

#SPJ2

Answer:

not clear please

it must be clear so

l can answer

Answer:

3.2%

Step-by-step explanation:

The required greatest percent error among the predictions is 1.773% (Approximately 1.8%).

Given that,

The dot plot shows predictions for the winning time in the​ 200-meter sprint.
The winner finished the race in 22.5 seconds.

We have to determine,

What is the greatest percent error among the​ predictions.

According to the question,
The true finishing time is 22.5 seconds.
The prediction furthest from this is 22.9 seconds.
This is a difference of 22.9 - 22.5 = 0.4 seconds. 

Divide this over the true time value to get prediction,
0.4/22.5 = 0.0177 = 1.77 (Approximately)

Move the decimal point to the right 2 spots to get to 1.773% (Approximately 1.8%).

Hence, The required greatest percent error among the predictions is 1.773% (Approximately 1.8%).

Hope my answer helps you.

:)

Please mark my answer as the BRAINLIEST. Plssssssssssssssssssss

Answer:

54

Step-by-step explanation:

54

Answer:60

Step-by-step explanation:

Answer:

It would take 225 minutes to fill up 3/4 of the pool

Step-by-step explanation:

Answer:

1=7

2=4

3= -12

4=5

5= -1

6= -1

7= -7

8=4

Answer:

1

Step-by-step explanation:

the 1 one

Answer:

0

Step-by-step explanation:

If you look at -3 the other end is 0 so the answer is 0.

Answer:

y=3

Step-by-step explanation:

the equation is 3x + 2y = -6, so we can plug in the x value -4.

doing this we get -12 + 2y = -6

now we just solve the equation for y.

2y=-6+12

2y=6

y=3

Answer:

j11

Step-by-step explanation:

Answer:

If the higher power is in the denominator, put the difference in the denominator and vice versa, this will help avoid negative exponents and a repeat of step 3. Step 6: Raise each coefficient (or number) to the appropriate power and then simplify or reduce any remaining fractions. Step 1: Apply the Zero-Exponent Rule.

Answer:no

Step-by-step explanation:

Because u can not subtract a denominator from numerator u must subtract the denominator by the denominator

Answer: A

Step-by-step explanation: You have so much tabs open

Answer:

78

Step-by-step explanation:

Answer:

The spectrum of white light consists of six basic colours arranged in a specific order: red, orange, yellow, green, blue and violet. Although Newton understood that a beam of light of a particular colour is always deviated by the same amount, he did not appear to understand why this is so.

Step-by-step explanation:

Answer:

b=-25

Step-by-step explanation:

10= -2/5b

10=      -2/5b

------    -------

-2/5       -2/5b

b=-25

Check:

-2/5(-25)=10

10=10

Answer:

b=-25

Step-by-step explanation:

Answer: I'd say 10 but I'm not that good at math.

Step-by-step explanation: 2 x 35 = 70, 70 / 7 = 10.

My other way of doing it: 7 / 35 = 5, 5 x 2 = 10

Answer:

your awnser would be 5 and 6 and 2 and 8

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

Answer:

the correct answer is C

Answer:

c

Step-by-step explanation:

the numbers inside the parenthesis are just flipped :)

Answer:

Less than $12

Step-by-step explanation:

I changed everything into decimals to make it easier to solve:

1 2/5= 1.4

2 3/10= 2.3

1.4+2.3=3.7

2.99·3.7=11.063 (Round it to the nearest hundredth and you get 11.06)

Answer:   0.8 <0.799

Step-by-step explanation:

Just did the same quiz

Answer:

Step-by-step explanation:

3!!!!!!!!!!!!!! REEEEEEEEEEEEE