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Kobotan [32]
3 years ago
12

Evaluate the following expression: -2191.

Mathematics
1 answer:
svlad2 [7]3 years ago
8 0

Answer:

Need more

Step-by-step explanation:

I think you're missing something from the question.

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I need help with this pleaseeee!!
anastassius [24]

Answer:

A

Step-by-step explanation:

I guessed

5 0
3 years ago
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Ludmilka [50]

Answer:

Step-by-step explanation:

I really dont know but if I did I would say I'm a 6 grader

8 0
3 years ago
Please I need help . I will brainlist
liraira [26]
Firstly,we need to understand the properties of a parallelogram:

-Opposite sides are parallel by .
-Opposite sides are congruent.
-Opposite angles are congruent.
-The diagonals bisect each other.

Therefore in this case:
XW must be congruent to YZ.
WZ must be congruent to XY.

Hope it helps!
4 0
3 years ago
The scale for a map is 20 miles = 1/2 inch. The distance between two towns on the map is 3 3/4 inches. What is the actual distan
zubka84 [21]

Answer:

150 miles

Step-by-step explanation:

If 1/2 of an inch is 20 miles, we can assume that 1/4 of an inch is 10 miles, since half of 1/2 is 1/4 and 1/2 of 20 is 10.

Equipped with this information, we can divide 3 by 1/2 or multiply 3 by the reciprical, 2/1 to get how much we should multiply 20 by.

3*2=6

20*6=120

Then we can multiply 10 by 3 and add that on our answer, since there are still 3/4s left and 1/4=10 miles.

10*3=30

120+30=150

The actual distance is 150 miles.

Hope this helps!

4 0
3 years ago
Make the subject of the formular<br> A=arh <br>C=2Ar<br>​
prohojiy [21]

Answer:

Step-by-step explanation:

I think this is it but you question want super clear

A = C/2r

3 0
3 years ago
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