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katrin2010 [14]
1 year ago
8

Tell which congruence postulate or theorem you would use to show that thetriangles are congruent.

Mathematics
1 answer:
vlabodo [156]1 year ago
3 0

From the given figure, we know that:

\begin{gathered} NO\cong LO \\ NM\cong LM \\ MO\cong MO \end{gathered}

This means that the three sides of triangle MNO are congruent to three sides of triangle LMO. Therefore, the triangles are congruent by Side Side Side postulate.

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Which function would be produced by a horizontal stretch of the graph of y =
notka56 [123]

Answer:

the answer to you question is c

Step-by-step explanation:

7 0
3 years ago
When the integer n is squared, the result is less than 150. What is the sum of all possible values of n?
Rom4ik [11]
Answer = 0 

n can have possible values from (-12)  to 12
-12 <= n < 12

(-12) + (-11)+(-10)......+10+11+12=0
5 0
3 years ago
Find the solution of this system of equations.
solmaris [256]
X=5+y

Substitute the value of x in second equation
28x – 9y= -12
28 (5+y)-9y =-12
140 +28y -9y =-12
140 +19y= -12
19y = - 152
y= -8



Now let's find the value of x using y

x= 5+y
x= 5 + (-8)
= -3

So,
x= -3
y=-8
3 0
3 years ago
In this figure, AB || CD and mZ6 = 75"<br> What is mZ3?<br> Enter your answer in the box.
grandymaker [24]

Answer:

105

Step-by-step explanation:

Theorem:

If parallel lines are cut by a transversal, then same-side interior angles are supplementary.

Lines AB and CD are parallel, and angles 3 and 6 are same-side interior angles, so by the theorem above, angles 3 and 6 are supplementary. That means that the sum of their measures is 180 deg.

m<3 + m<6 = 180

m<3 + 75 = 180

Subtract 75 from both sides.

m<3 = 105

Answer: 105 degrees

8 0
3 years ago
A group of 570 students were surveyed about the courses they were taking at their college with the following results:
garri49 [273]

Answer:

The number of students who took English and History, but not Math is 143.

Step-by-step explanation:

Denote the subject choices as follows:

<em>M</em> = a students was taking Math

<em>E</em> = a students was taking English

<em>H</em> = a students was taking History

The data provided is as follows:

N (M) = 257

N (E) = 282

N (H) = 323

n (M ∩ E) = 154

n (M ∩ H) = 171

n (E ∩ H) = 143

n (M ∩ E ∩ H) = 80

Consider the Venn diagram below.

From the provided data and the Venn diagram the value of the set E and H minus M is 143.

Thus, the number of students who took English and History, but not Math is 143.

7 0
2 years ago
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