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4 years ago

What expression is equivalent to -0.2 - 4.9?

Mathematics

1 answer:

nasty-shy [4]4 years ago

6 0

Answer:

Step-by-step explanation:

Adding a negative is the same as subtracting a positive

Keep Change Change

ex. -9.2 - 6.7 = -9.2 + -6.7

Keep Change Change

-9.2 + -6.7

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The sum of the measures of Angle A and Angle B is 180°.

In-s [12.5K]

Answer:

x=9

Step-by-step explanation:

4 0

3 years ago

How do I solve 10=7-m?

Andreyy89

10=7-m
Subtract 7 from both sides.
10-7=7-m-7
3=m

7 0

3 years ago

How many Solutions does this equation have<br> -2(5x + 6) = 2( -5x - 1)

vazorg [7]

None. Because when you solve for x, x is eliminated.

6 0

3 years ago

A conjecture and the flowchart proof used to prove the conjecture are shown.Drag an expression or phrase to each box to complete

Mice21 [21]

Solution: The solution is shown is below figure.

Explanation:

From the given information JKLM is a parallelogram and $\underset{LN}{\rightarrow}$ bisects $\angle KLP$ . So Blank 1 is filled by Given and blank 2 is filled by $\underset{LN}{\rightarrow}$ bisects $\angle KLP$ .

Parallelogram is a quadrilateral whose opposite sides are equal or parallel. Since it is given that JKLM is a parallelogram, therefore the side JM is parallel to the side KL. So blank 3 filled by Definition of parallelogram.

If a line bisects an angle it is means it divides the angle in two equal parts. Since $\underset{LN}{\rightarrow}$ bisects $\angle KLP$ , therefore $\angle 2\cong \angle 3$ . Hence the blank 4 is filled by Definition of bisect.

The transitive property of congruence states that if $\angle 1\cong \angle 2$ and $\angle 2\cong \angle 3$ , then $\angle 1\cong \angle 3$ . Thus, the blank 5 is filled by Transitive Property of Congruence.

5 0

4 years ago

PLZZZ HELP ME SOLVE!!!!!!!

gulaghasi [49]

Answer:

D. 6^30

explanation:

(6^36)/(6^6)= 6^30

6 0

3 years ago