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3 years ago

Please help me ASAP! thank you I’m just really confused:)

Mathematics

2 answers:

Debora [2.8K]3 years ago

7 0

Lol this one is kind of confusing but i think it’s C because there can be a centipede that is missing a leg lol

lukranit [14]3 years ago

6 0

The Triangle Angle Sum Theorem states that the sum of all interior angles of a triangle add up to 180 degrees.

Only Amy proved the theorem because she used postulates and theorems to construct a logical argument to show that the interior angles in a triangle add up to 180 degrees.

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I really need this no links or report but mark brainliest i do answer correctly

Nadya [2.5K]

Answer:

A. n= 11/2, its a fraction of 11 over 2

B. n=11

Step-by-step explanation:

it's really hard to explain, but it is a series of steps needed to make the denominator equal to eachother, canceling them out and solving for n.

6 0

2 years ago

7 - 14x = 2x - 5<br> This is hard

gizmo_the_mogwai [7]

Answer:

3/4 = x

Step-by-step explanation:

7 - 14x = 2x - 5

+14x +14x

_____________

7 =16x -5

+5 +5

__________-

12 = 16x

÷16 ÷16

__________

12/16 = x

-or-

3/4 = x

Hope this helped :D

6 0

3 years ago

Read 2 more answers

On a map, the distance between Dallas, TX and Memphis, TN is 57.5 cm. What is the actual distance if the map scale is 1 cm:8 mi.

katrin [286]

ANSWER: I’m pretty sure it’s 460 mi

6 0

3 years ago

10x-2x in fewer terms

Aleks04 [339]

Answer:

Step-by-step explanations:

10x - 2x

5 0

2 years ago

Two thirds of a number is no more than -10

Aliun [14]

Let x be the number in the problem. When it states that x is "no more than -10", it means than it is less than or equal to -10. So, we have

$\frac{2}{3}$ x≤-10

In order to cancel out the $\frac{2}{3}$ on the left and isolate x, we multiply both sides by $\frac{3}{2}$ (since $\frac{3}{2}$ · $\frac{2}{3}$ =1). Thus, we have

x≤-10· $\frac{3}{2}$ =-15

Therefore, x≤-15

7 0

2 years ago