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Lorico [155]
3 years ago
13

What is the absolute value of |-20|+|30|

Mathematics
1 answer:
Marianna [84]3 years ago
5 0

Answer: 50

Step-by-step explanation:

|-20| = 20

|30| = 30

20 + 30 = 50

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A triangle with angles of 30, 60, and 90 degrees is drawn. Could all three side measures be the same length? Explain. PLEASE HEL
Semmy [17]

Answer:

No they would not because they are all different angles but if they were all the same numbers than yes so this triangle is a scalene that has no angles that are the same

7 0
3 years ago
What is the value of the expression below when w=7 and x=2?<br> 3w - 4x
Phoenix [80]

Answer:

13

Step-by-step explanation:

3(7)-4x

3(7)-4(2)

21-8

=13

7 0
3 years ago
Find the coordinates of the midpoint of AS if A(-4, 7) and S(5,3).
lesya692 [45]

Answer:

The answer is

<h2>( \frac{1}{2}  \: ,  \: 5)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

<h3>M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(-4, 7) and S(5,3)

The midpoint is

<h3>M  = ( \frac{ - 4 + 5}{2} , \:  \frac{7 + 3}{2} ) \\  = ( \frac{1}{2} , \:  \frac{10}{2} )</h3>

We have the final answer as

<h3>( \frac{1}{2}  \: ,  \: 5)</h3>

Hope this helps you

8 0
3 years ago
Read 2 more answers
a furniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables.the sales tax on furniture
Yuliya22 [10]
A = x(0.2) + 6.25x I believe
7 0
4 years ago
A circle has a radius of 5. An arc in this circle has a central angle of 162
zimovet [89]

Answer:

14.14 units

Step-by-step explanation:

Please be sure you provide all of the instructions given you.  Here your job is to find the arc length.  

The formula for that is s = rФ, where Ф is the central angle.

Then s = arc length = (5 units)(162*π/180°) = 14.14 units

4 0
4 years ago
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