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svet-max [94.6K]
3 years ago
12

18. 2-(-8) + (-3) = A. 1 B. 14 C. 12 D.7

Mathematics
2 answers:
salantis [7]3 years ago
8 0

Answer:18.2-(-8)+(-3)

36+8-3=41

ioda3 years ago
4 0

Answer:

I think it’s 7 so D

Step-by-step explanation:

You might be interested in
Determine the y-intercept and slope and then write the equation for this table.*​
Novosadov [1.4K]

Answer:

The y-intercept is 15 and the slope is 5.5

y=5.5x+15

Step-by-step explanation:

4 0
3 years ago
What is the value of p?
Akimi4 [234]

Answer:

B. 50

Step-by-step explanation:

140 - 90 = 50

5 0
3 years ago
PLS HELP ASAP calculate the distance between the two points. (18, -24) & (87, 100)
GarryVolchara [31]

Answer:

<h3>The answer is 141.90 units</h3>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

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

From the question the points are

(18, -24) & (87, 100)

The distance between them is

d =  \sqrt{ ({18 - 87})^{2} +  ({ - 24 - 100})^{2}  }  \\  =  \sqrt{ ( { - 69})^{2}  + ( { - 124})^{2} }  \\  =  \sqrt{4761 + 15376}  \\  = \sqrt{20137}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \\  = 141.90489773...

We have the final answer as

<h3>141.90 units</h3>

Hope this helps you

5 0
3 years ago
Help with this proof
JulijaS [17]
If you draw diagonal EG, then triangle EFG is congruent to triangle EHG since they have 3 congruent sides.

This means that angle FEG is congruent to angle HGE. Since the alternate angles are equal, they must be bounded by parallel lines i.e. EF is parallel to HG.
7 0
4 years ago
Laura &amp; Mary are doing their homework together.
True [87]
Laura is correct.

A function is a relation in which every x-value corresponds with no more than one y-value.  In this problem, the x-value 1 has two different answers; this means it is not a function.

Additionally, if you graphed this, it would not pass the vertical line test.
8 0
3 years ago
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