2 years ago

I need help with this question.

Mathematics

1 answer:

dmitriy555 [2]2 years ago

5 0

Answer: The attachment is blank

Step-by-step explanation: :/

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Which congruence theorem can be used to prove △ABR ≅ △RCA? HL SSS ASA SAS

mojhsa [17]

The correct answer is HL.

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3 years ago

Read 2 more answers

I will mark you brainliest for the right answer and you must HURRY to get it! 15 points!

DENIUS [597]

A triangles three angles always sum up to 180 degrees. We must find angle B.

We already have angle A and C, so it's quite simple.

Angle A is 28*, and angle C is 36*

We add these two together

28 + 36 = 64

Now we subtract

180 - 64 = 116

Angle B = 116*

Hope this helps you! (:

-Hamilton1757

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2 years ago

Is this equation linear: 2x+5xy-3=0

Lina20 [59]

What is linear equation?

An equation between two variables that gives a straight line when plotted on a graph.

2x + 5xy - 3 = 0

x (2 + 5y) -3 = 0

x ( 2 + 5y ) = 3

2 + 5y = 3 / x

5y = (3/x) - 2

y = ( (3/x) - 2) / 5

According to the graph i don't think it's a linear equation.

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3 years ago

There was 7L of punch for the birthday party. How many mL of punch was there?

Mnenie [13.5K]

Answer:

7000 ml

Step-by-step explanation:

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2 years ago

What are the coordinates of the midpoint of the segment whose endpoints are A (-1, -2) and B (6, 12)

Klio2033 [76]

Answer:

Mid point = $(\frac{5}{2} ,5)$

Step-by-step explanation:

We are given the coordinates of the end points of a line segment AB and we are to find the coordinates of its mid point.

The coordinates of the end points are: A (-1, -2) and B (6, 12).

We know the formula of the mid point:

Mid point = $(\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )$

So putting in the given values to find the mid point of line segment AB:

Mid point = $(\frac{-1+6}{2} ,\frac{-2+12}{2} )$ = $(\frac{5}{2} ,5)$

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2 years ago