(SAT Prep) In the given figure, C is the midpoint of AB and M is the midpoint of AC. Find the length of NB if MC = 4 and AN = 14. (A) 3 (B) 6 (C) 2 (D) 3.5

Answers

Answer 1

Answer:

C) 2

Step-by-step explanation:

I don't have an explanation, I just guessed.

Answer 2

Answer:

(C) 2

Step-by-step explanation:

We will need to make a Given, Statement, and Reason table to solve this problem.

Given:                Statement:             Reason:

AC=CB               AC=2MC                Part Whole Postulate

AM=CM              AC=2x4=8              Substitution and Algebra

CM=4                  AB=2AC                 Part Whole Postulate

AN=14                 AB=2x8=16             Substitution and Algebra

Find:                   AB-AN=NB             Part Whole Postulate

NB                       16-14=2                   Substitution and Algebra

NB=2

Hope this helps! :)


Related Questions

which of the following is a counterexample of the statement, "the sum of an odd number and an even number is always positive"? -4+3=1, 1+0=1, -2+5+3, 1+2=3

Answers

Answer:

first one -4+3 is -1 not 1

Answer:

The first one

−4+3=−1

HELP FAST!

On a number line, suppose point E has a coordinate of - 4, and EG = 8. What are the possible coordinates of point G?

The possible coordinates for G are?

Answers

Answer:

G could be at either 14 or at -6.

Step-by-step explanation:

G could be at either 14 or at -6

Use the Order of Operations (O.O.O) to solve each expression.

(10-5)​ 2​· 5)- 2​ 2

Answers

5•2•5)-2 2
10•5)-2 2
50-2 2
48•2
96
So the answer is 96

You guys please help with my most recent questions! I’m not the smartest Ik

Answers

Answer: i will help you the best that I can! :)

What is 18.84 rounded to the nearest 10th

Answers

If the last digit in the fractional part of 18.84 is less than 5, then simply remove the last the digit of fractional part. Answer 18.8

18.84 rounded to the nearest tenth is 18.8.

Rounding to place keeps it accurate on the left side of that place but rounded or sort of like trimmed from the right in terms of exact digits.

We can see that round a number to the nearest tenth, we need to look at the digit in the hundredth place. In this case, the number is 18.84.

Therefore, digit in the hundredth place is 4.

If the digit in the hundredth place is less than 5, we round down to the previous tenth. If it is 5 or greater, we round up to the next tenth.

Since 4 is less than 5, we round down. Therefore, 18.84 rounded to the nearest tenth is 18.8.

Learn more about rounding numbers  here:

brainly.com/question/1285054

#SPJ6

Point O is on line segment NP. Given OP = 10, NP = 2x, and NO = x +7,
determine the numerical length of NO.

Answers

Answer:

17.

Step-by-step explanation:

We know that NP = NO + NP because all the points are on the same line.

So 2x = 10 + (x + 7),

x = 17.

Answer: Its 8

Step-by-step explanation:



Is it necessary to do all of the calculations to determine the sign of the product? Why or why not?

(-5) × (-5) x ... X (-5) = (-5)95

95 times

Please help I don’t understand

Answers

Answer:

= (- 475)

Step-by-step explanation:

Given:

(-5) × (-5) × ... × (-5) = (-5)95

Find:

Sign of the product

Computation:

(-5) × (-5) × ... × (-5) = (-5)95

= (- 475)

No, it is not compulsory to do all calculation to find sigh of product

Negative number × odd time = Negative number

Negative number × even time = Positive number number

Solve the equation. Then check your solution.
6= -2(10n + 7)
A. 1
B 0.4
C. -1
D. 0.05

Answers

Answer: C. -1 ............

Help please ill paypal you!!!!!

Answers

Answer:

Step-by-step explanation:

can you please tell me the ans with the process ​

Answers

Answer:  d) 6   e) 10     g) 900

Step-by-step explanation:

d) [tex]\sqrt{9610} = 98.0306[/tex]

98² = 9604

9610 - 9604 = 6

e) [tex]\sqrt{2906}=53.9073[/tex]

54² = 2916

2916 - 2906 = 10

g)              10            12          15

                 ∧             ∧            ∧

               2·5         2·2·3       3·5

The Perfect square is: 2² · 5² · 3² = 30²

30² = 900

equation of a line, use the slope intercept formula for points (3,-6) and (5,8) including a check.

please help me learn instead of telling me the answer :)

i’ll show u what i have so far

Answers

Answer:

y=7x-27

Step-by-step explanation:

The equation of a line is given by y=mx+C where m is the gradient of the line or slope and c is the intercept on your axis. according to your question, you are given two point on (3,-6) and (5,8). so we can get the gradient m= Y2-Y1/X2-X1= gradient. so Y1= -6, Y2=8 , X1=3, X2=5

slope= 8-(-6)/5-3=14/2=7. so m=7....so the equation of line can be written in form y=7x+C. but we need to find C. C can be gotten from where the line passes through (3,-6) that is when x=3, y=-6. so we can find C from that point. -6=7(3)+C..so we have -6=21+C. C=-6-21=-27

so the equation of the line is y=7x-27

The quotient of a number n and 15

Answers

Answer:

n/15

Step-by-step explanation:

Find three consecutive integers such that the sum of the first and third is 22? need help with it

Answers

Answer:

Consecutive integers:

x

(x+1)

(x+2)

Now your equation is given by sum of the first and twice the third is equal to four times the second decreased by five:

x+2(x+2) = 4(x+1)-5

Step-by-step explanation:

Answer:

10, 11 and 12.

Step-by-step explanation:

Let the integers be x, x+1 and x+2. Then:

x + x+2 = 22

2x = 22 - 2 = 20

x = 20/2

x = 10.

“Y to the fourth Power” is what mathematical Expression? PLZ HELP ASAP 12 pts & Brainliest!

Answers

Answer:

[tex]Y^4[/tex]

Step-by-step explanation:

Given:

Y to the fourth Power

Required

Express using mathematical expression

In mathematics;

To the nth power means raise to the power of n

In this case;

to the fourth Power means raise to the power of 4

Hence;

Y to the fourth Power = Y raise to the power of 4

And this can be represented mathematically as:

[tex]Y^4[/tex]

I need the answer ASAP

Answers

I think the answer is B

2+3x=8 Solve for X?​

Answers

Answer:

x=2

Step-by-step explanation:

How do I wrote Five less than the quotient of a number and 3 is -7

Answers

the answer is 3/n - 5 = -7

-34 -2p = 8(8 - 2p)​

Answers

Answer:

p = 7

Step-by-step explanation:

Look at the picture hope this helps!

What is f(1/3
F(1/3)=-3x+7

Answers

Answer:

6

Step-by-step explanation:

-3(1/3)+7

6...this is it

What is the answer? 7 = -5(n – 4) – 3.

Answers

7=-5n+20-3
7=5n+17
5n=17-7
5n=10
N=2

What’s the simplified expression for the expression below 7(x - 4) - 3(x + 5)

Answers

Answer:

4 x + -43

Step-by-step explanation:

Simplify the following:

7 (x - 4) - 3 (x + 5)

Hint: | Distribute 7 over x - 4.

7 (x - 4) = 7 x - 28:

7 x - 28 - 3 (x + 5)

Hint: | Distribute -3 over x + 5.

-3 (x + 5) = -3 x - 15:

7 x + -3 x - 15 - 28

Hint: | Group like terms in 7 x - 3 x - 28 - 15.

Grouping like terms, 7 x - 3 x - 28 - 15 = (7 x - 3 x) + (-28 - 15):

(7 x - 3 x) + (-28 - 15)

Hint: | Combine like terms in 7 x - 3 x.

7 x - 3 x = 4 x:

4 x + (-28 - 15)

Hint: | Evaluate -28 - 15.

-28 - 15 = -43:

Answer: 4 x + -43

Answer:

4x – 43

Step-by-step explanation:

The girl loves to go shopping.
Inference:

Answers

Answer:

you can infer she likes to dress up in whatever style she likes.

Step-by-step explanation:

You can infer that the girl likes new items and has has a shopping addiction and also has a lot of money for shopping

Debbie is running to raise money for a fundraiser. If her goal is to run 56 miles , how many days will debbie need to run if she runs 1.75 miles everyday

Answers

Answer:

32 days.

Step-by-step explanation:

56 / 1.75 = 56 / (7/4) = 56 * 4 / 7 = 32.

Solve for a
6=a/4+2 Steps please ❤️

Answers

Answer:

a = 16

Step-by-step explanation:

6 = a/4 + 2

Switch sides.

a/4 + 2 = 6

Subtract 2 from both sides.

a/4 = 4

Multiply both sides by 4.

a = 16

(a) Estimate the number of boys at Hillview.

Answers

I say around 210-220 is a good answer

help me plspslsplpsl 42x^2+34-8-12

Answers

[tex]\bf Step-by-step~explanation:[/tex]

[tex]\bf Step~1:[/tex]

To solve this, we have to simplify these numbers by adding like terms.

[tex]42x^2+34-8-12\\\\(34-8=26, 26-12=14)\\\\42x^2+14\\[/tex]

[tex]\bf Step~2:[/tex]

Next, we factor our expression. To do so, we look for the greatest common factor of 42 and 14, which is 14. We know that because 42 divided by 14 is 3.

[tex]\frac{42}{14} =3[/tex]

[tex]\boxed{ \bf Our~final~answer: 14(3x^2 + 1)}[/tex]


1 If one leg of a right triangle is 3 meters, and the hypotenuse is 5 meters, what is the length of the
missing leg?

Answers

i'm gonna assume that "leg" refers to length of the triangle, so comment if you think it is wrong.

Now when it comes to a right-angled triangle, the pythagoras theorem formula can be used.

Using algebra,

let the missing length be X.

By pythagoras theorem,

5² = 3² + X²

5² - 3² = X²

X² = 5² - 3²

X = sq root ( 5² - 3² )

= 4 m

Therefore, the length of the missing leg is 4m .

Simplify:
7x + 5 - 4x - 16

Answers

(7x - 4x) + (5 - 16)

3x - 11

PLEASE HELP FOR BRAINLIEST
I need to name the coordinates of each point on the graph. S, T, U, & V

Answers

For the first pic:

S= (3,4)

U= (-4,0)

V= (1,-2)

T= (-2,-3.5)

I hope this helped! Sorry if you get this wrong! :)

Cierto banco emplea 59 personas en dos sucursales. De esta gente, 27 son universitarios graduados. Si una cuarta parte de las personas que laboran en la primera sucursal; y tres quintos de los que se encuentran en la segunda sucursal, son universitarios graduados, ¿cuántos empleados tiene cada sucursal?

Answers

Answer:

HI

Step-by-step explanation:

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