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allsm [11]
2 years ago
11

−2−(3−(122−7))−(2+(−2)]

Mathematics
2 answers:
BaLLatris [955]2 years ago
7 0
<span>Hello There, This is Apple Ware Answering Assistant!     I have an answer!!!Your answer is: 110     Explanation:[1] Simplify 122-7 to 115
-2-(3-115)-(2-2)

[2] Simplify 3-115 to -112
-2-(-112)-(2-2)

[3] Simplify 2−2 to 0
-2-(-122)-0

[4] Simplify Brackets
-2+112-0

[5] Simplify
110
</span><span>Please rate me with 5 Stars for better answers!!!     AppleWare BETA v1.2.4
</span>
AlladinOne [14]2 years ago
6 0
<span>−2−(3−(122−7))−(2+(−2))
= </span><span>−2−(3−(115))−(0)
= </span>−2−(−112)
= −2 + 112
= 110

Hope it helps
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Simplify this answer pls
ipn [44]

Answer:

D

Step-by-step explanation:

when it's a power of the power we multiply the powers to get a single value for the power.

(6^(1/4))^4=6^(4*(1/4)) (4*(1/4)=1)

=6^1=6

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7 0
3 years ago
Find the angles in this quadilateral
ch4aika [34]

Answer:

Therefore a= 90°,b=54°, x=54°, y= 162°

Step-by-step explanation:

a=90°

a:b=5:3

5+3= 8

5/8 x A = 90

A is the sum of the angles of a and b divided in the ratio 5:3

5A/8 = 90

cross multiply

5A= 90 X8 = 720

5A=720

A= 720/5= 144°

b= 3/8 x 144 = 3x144/8 = 432/8 = 54

a= 90

b= 54

x:y is in the ratio of 1:3

the Sum of angles in a Quadrilateral is 360°

if the sum of a and b is 144°

then the reamining angles is 360-144= 216°

then x:y=1:3

1+3=4

x= 1/4 x 216= 54°

y= 3/4 x 216= 162°

Therefore a= 90°,b=54°, x=54°, y= 162°

we can see that b = x = 54°

7 0
3 years ago
The coordinate bridge shows the cost of different numbers of bookmarks how many sense do for bookmarks cost.
pogonyaev

Answer:

54 cents

Step-by-step explanation:

The cost of bookmarks relating to the number of bookmarks is given by the graph shown. Therefore:

From the graph, we can determine the relationship between the cost of bookmarks and the number of bookmarks by using two points. The equation of a line passing through points (x_1,y_1)\ and\ (x_2,y_2) is:

y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\

From the graph, y represents the cost of bookmarks in cents and x represent the number of bookmarks. we can see that it passes through the point (2, 30) and (7, 90). Hence:

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The cost of 4 bookmarks (x = 4):

y = 12(4) + 6

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7 0
2 years ago
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Aleonysh [2.5K]
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