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PtichkaEL [24]
4 years ago
12

Write an expression for the operation described. "add 6 to the difference between 9 and 7" A) 7 − (9 + 6) B) (7 − 9) + 6 C) (9 −

7) + 6 D) 9 − (7 + 6)
Mathematics
2 answers:
leva [86]4 years ago
7 0

Answer:

The answer is option C.

Step-by-step explanation:

Diano4ka-milaya [45]4 years ago
6 0

The answer is option C.


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3.5 cm = to what ml
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3.5 cubic centimeters is also equivalent to 3.5 ml
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3 years ago
Factor 8q^2 + 3m + 4qm + 6q=
SIZIF [17.4K]
8q² + 4qm + 6q + 3m
4q(2q) + 4q(m) + 3(2q) + 3(m)
4q(2q + m) + 3(2q + m)
(4q + 3)(2q + m)
8 0
4 years ago
The ice-skating rink charges an hourly fee for skating and $3 to rent skates for the day. Gillian rented skates and skate it for
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Subtract $3 from $21 to get the cost of skating for three hours without the rental fee. 21-3=18. $18 was spent on skating for three hours so you'll divide 18 by 3 to get the hourly rate. 18/3=6.
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8 0
4 years ago
On Monday, jack and Jill walked from their house up the hill to get to the bus stop. They walked 4 yards every three seconds. Wr
never [62]

Answer: Our required equation will be

3d=4t

Step-by-step explanation:

Since we have given that

Jack and Jill walked 4 yards every three seconds

As we know that

Speed=\frac{Distance}{Time}\\\\Speed=\frac{4}{3}\text{ yards per seconds}\\

Now, we need to find the find the equation to represent  the distance,<em>d</em>,

Jack and Jill walked over time <em>t </em>.

So here it is,

Distance=Speed\times Time\\\\d=\frac{4}{3}\times t\\\\d=\frac{4}{3}t\\\\3d=4t

Hence, our required equation will be

3d=4t

4 0
3 years ago
Given that , the _____ justifies the conclusion that ∆ABD ≅ ∆AEC.
trasher [3.6K]
AAS Postulate

It is given that CE = BD so we know "S" (representing side) has to be in the three letter postulate.
It is also given that angle DBA and angle CEA are right angles, so therefore they are congruent. Now we know that an "A" must also be in the postulate.

Lastly, we know that the triangles have a second angle, EAB, in common because they share it overlappingly. So there must be another "A" in the postulate. 

Now we need to look at the order in which it is presented. The order follows Angle, Angle, Side so the postulate must be the AAS postulate. Hope this helps!

3 0
3 years ago
Read 2 more answers
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