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natima [27]
3 years ago
10

Simplify: –5 1/4 - (-7 1/2)​

Mathematics
1 answer:
Trava [24]3 years ago
6 0

Answer:

-5 1/4 - (-7 1/2) = 9/4

Step-by-step explanation:

Use a calculator to check.

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What else would need to be congruent to show that triangle ABC and triangle XYZ is congruent by AAS
julia-pushkina [17]

Answer:

C. ∠B ≅ ∠Y

Step-by-step explanation:

This is because AAS means 2 angles and 1 side are congruent.

Which means there are two possible answers: B or C. But answer B says angle C and Z are congruent which would make both triangles congruent by ASA and not AAS

7 0
3 years ago
Which set of ordered pairs does not represent a function
Alex Ar [27]
<h3>Answer:</h3>

The Second one {(-8,-7), (4,-2), (2,9), (-8,8)}

<h3 /><h3>Step-by-step explanation:</h3>

A function only gives ONE out put for a given value. But the second set has two outputs if we input -8, it gives you -7 and 8 so this must not be a function.

6 0
3 years ago
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Juli2301 [7.4K]
41/10 as a decimal is 4.1 i think.
7 0
3 years ago
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Please help I do not understand this at all and I need help​
KengaRu [80]

Answer:

c

Step-by-step explanation:

28+35+21+12=96

7 0
3 years ago
3(2x-1)=5x+3+7x I do t get this cause I’m stupid
Tcecarenko [31]

Answer:

x=-1

Step-by-step explanation:

first you multiply 3 by whats in the parenthesis (you would get 6x-3)

then on the other side you combine like terms (add 7x plus 5x=12x)

Then you would isolate X to one side by subtracting 6x from 12x

Then you would subtract 3 from the side with 12x

By now your equation would be -6=6x

so you would divide both side by negative six to get x=-1

8 0
3 years ago
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