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Lady bird [3.3K]
2 years ago
11

The triangles shown below must be congruent.

Mathematics
1 answer:
Colt1911 [192]2 years ago
4 0

true...

cus their angles are same... if you rotate the second triangle once to the left side

hope it helps...!!!

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PLEASE ANSWER QUICKLY I WILL MARK YOU AS BRAINLIEST AND 100 POINTS
dalvyx [7]

Answer:

Intersecting

Step-by-step explanation:

They are intersecting because they are overlapping at one point but do not make a 90 degree angle Thus not being perpendicular. Also they are not parallel cause they are intersecting

6 0
4 years ago
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As a car moves along a section of the roadway in a mountain pass, it passes through a horizontal run of 950 feet and through a v
lbvjy [14]

Answer:

I believe it will be 55.9 or 56 along the roadway

Step-by-step explanation:

Hope this Helped

5 0
3 years ago
A positive integer is twice another.the sum of the reciprocal of the two positive integer is 3/14. Find the integers
icang [17]

Answer:

\huge\boxed{14\ \text{and}\ 7}

Step-by-step explanation:

n,\ m-\text{positive integer}\\\\n=2m-\text{a positive integer is twice another}\\\\\dfrac{1}{n}+\dfrac{1}{m}=\dfrac{3}{14}-\text{the sum of the reciprocal of the two positive integer is }\ \dfrac{3}{14}\\\\\text{We have the system of equations:}\\\\\left\{\begin{array}{ccc}n=2m&(1)\\\dfrac{1}{n}+\dfrac{1}{m}=\dfrac{3}{14}&(2)\end{array}\right

\text{Substitute (1) to (2):}\\\\\dfrac{1}{2m}+\dfrac{1}{m}=\dfrac{3}{14}\\\\\dfrac{1}{2m}+\dfrac{1\cdot2}{m\cdot2}=\dfrac{3}{14}\\\\\dfrac{1}{2m}+\dfrac{2}{2m}=\dfrac{3}{14}\\\\\dfrac{1+2}{2m}=\dfrac{3}{14}\\\\\dfrac{3}{2m}=\dfrac{3}{14}\Rightarrow2m=14\qquad\text{divide both sides by 2}\\\\\dfrac{2m}{2}=\dfrac{14}{2}\\\\\boxed{m=7}

\text{Substitute it to (1):}\\\\n=2\cdot7\\\\\boxed{n=14}

8 0
3 years ago
What is an exponent? Because i am confused
ollegr [7]

An exponent is a number written above and to the right side of a value or number in math. The value or number is called the base, and the expression is read out as;

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In this example, 10 is the base and 3 is the EXPONENT.

The expression is now read out as,

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Note that even unknown values (such x as we commonly use in math) can also be an exponent or base. For example, we can have;

\begin{gathered} 10^x \\ OR \\ 2x^3 \end{gathered}

So basically, an exponent indicates the number of times a number is used to multiply itself.

8 0
2 years ago
Is 1/4(8y -12) equivalent to 2y - 12?
Ainat [17]
<span>Is 1/4(8y -12) equivalent to 2y - 12?

No. 1/4(8y-12) equals out to 2y-3 not 2y-12.


</span>
5 0
3 years ago
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