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Schach [20]
4 years ago
11

PQ=RQ? Someone who is smart in math help me.

Mathematics
2 answers:
Strike441 [17]4 years ago
6 0
A = 43°
The reflexive side looks as if it's a 90° angle so I just added 90°+47° and that came up to be 137° and then you just subtract that from 180°
victus00 [196]4 years ago
5 0

Answer:

a=43

Step-by-step explanation:

90+47=137    180-137=43

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Please help me I need an answer
Mumz [18]
1) 2/4 = 1/4 + 1/4
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3) 3/5 = 1/5 + 1/5 + 1/5
4) 3/3 = 1/3 + 1/3 + 1/3
5) 7/8 = 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8
6) 6/2 = 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2
7) 5/6 = 1/6 + 1/6 + 1/6 + 1/6 + 1/6
8) 9/5 = 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5
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10) 1/2 * 8 = 8/2 = 4

11) Unit fractions are fractions where its numerators are 1 and its denominators are positive integer. example: 1/2 ; 1/3 ; 1/4

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7 0
3 years ago
What are the slope and y-intercept for the graph of y – 3x = -1?
Liula [17]

Answer:

Slope (m) = 3, y-intercept (b) = -1

Step-by-step explanation:

First, we need to write the equation in y = mx + b.

To do this, add 3x to both sides.

y = 3x - 1 is your result.

Now, we have everything we need to do determine our slope and y-intercept in just this equation alone.

Remember, m = slope and b = y-intercept.

In this equation:

m = 3

b = -1

So your slope is 3, and your y-intercept is -1

5 0
3 years ago
A zookeeper feeds three bales of hay each to 4 elephants, 6 bales of hay to each of 10 pens of reindeer, 2 bales of hay to each
snow_lady [41]

Answer:

$105

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5 0
3 years ago
5x +y=8
makvit [3.9K]
Take away the bottom equation from the top so the y’s cancel out
3x = -24
x therefore = -8
and put x back into the equation to find out y
2(-8) + y= 32
-16 + y =32
y= 48
6 0
3 years ago
Which number is an irrational number?Help Plzzzzz​
Aleonysh [2.5K]

The square root of 15 is irrational.

6 0
4 years ago
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