All categories

3 years ago

Solve for this problem for N

Mathematics

2 answers:

ladessa [460]3 years ago

5 0

What in the world ? Why in the world above solve for n is two congruent triangles that appear to say a statement about them. For example, Triangle ABC is congruent to Triangle DEF. Ok idk why in the world the question has a symmetry and congruence question related to cross multiplication lol. N does equal 3 though

mezya [45]3 years ago

4 0

Answer:

N = 3

Step-by-step explanation:

I don't know what the whole thing above is, but just disregard that.

All it is here is cross multiplication.

So 28N = 21 * 4

Multiply...

28N = 84

And divide each side by 28

N = 3

You might be interested in

I need help with this. I've tried to type out this problem, but it comes out wrong, so I uploaded a picture:

tatuchka [14]

answer: 6.4

work:

Solve the problem.

Let's start by solving the numerator,

(5 + 3)² step one: add 5 + 3

(8)² step two: simplify 8²

now, let's simplify our denominator

1 + 2⁵ - 23 step one: simplify 2⁵.

1 + 32 - 23 step two: add 1 + 32.

33 - 23 step three: subtract 33 - 23

10.

now, put the numerator back over the denominator.

64/10

let's simplify by dividing, we get 6.4.

i hope this helps, and have a great day! don't hesitate to ask if you need more help with this specific question! ♥ - eviezoom

4 0

3 years ago

When Mr. Gree bought a used car he made a

Ilya [14]

Answer:

2750

Step-by-step explanation:

825/30=27.5

27.5X100=2750

7 0

3 years ago

In the figure YAZ = BAC by angle side angle which angles are congruent by CPCTC

Gelneren [198K]

Answer:

Step-by-step explanation

3 0

3 years ago

Two classmates are preparing research papers and are organizing their information on index cards. William is using 4 in by 6 in

ch4aika [34]

Not similar one is using a 20 in area and the other is using a 96 in area

3 0

3 years ago

Circle assignment! THANKS so much its worth so much of my grade

kogti [31]

Answer:

1. B) Figure B.

2. C) Figure C.

3. D) Figure D.

4. C) Figure C.

Step-by-step explanation:

Given: Radius of Circle A= 4

Radius of Circle B= 5

Radius of circle C= 6

Radius of circle D= 7

Now, finding circumference and area of all the circle.

We know, circumference of circle= $2\pi r$

Area of circle= $\pi r^{2}$

Where, r= radius of circle and π = 3.14

First, solving for figure A

Circumference= $2\times 3.14\times 4= 25.12\ cm$

Area= $3.14\times 4^{2} = 50.24\ cm^{2}$

Solving for Figure B

Circumference= $2\times 3.14\times 6= 31.4\ cm$

Area= $3.14\times 5^{2} = 78.5\ cm^{2}$

Solving for Figure C

Circumference= $2\times 3.14\times 6= 37.68\ cm$

Area= $3.14\times 6^{2} = 113.04\ cm^{2}$

Solving for Figure D

Circumference= $2\times 3.14\times 7= 43.96\ cm$

Area= $3.14\times 7^{2} = 153.86\ cm^{2}$

∴ 1. Answer is Figure B.

2. Answer is figure C.

3. Answer is Figure D

4. Answer is Figure C.

6 0

3 years ago