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nata0808 [166]
3 years ago
10

Divide z4 by z-3A. z1B. z7C. z-12D. z12E. z-7

Mathematics
1 answer:
lakkis [162]3 years ago
5 0
If you mean z to the powers given the answer will be B
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Please help, will mark branliest and 33 points!
LuckyWell [14K]

Answer:

Area  = 45 sq ft

Step-by-step explanation:

Scale conversion:

2 inches = 6 feet

5 inches = 15 feet

Area = 1/2 base times height

Area  - 1/2 x 6 x 15

Area = 45 ft squared

4 0
2 years ago
What is the length of side AB of parallelogram ABCD?<br> units<br> 4g - 8<br> B<br> q+4
Andrews [41]

Answer:

8 units

Step-by-step explanation:

» <u>Concepts</u>

Parallelogram Side Theorem states that the opposite sides of a parallelogram are congruent, meaning they have the same length.

» <u>Application</u>

In this case, we're asked to apply the theorem to find the value of q and then find the length of AB. Thus, we have to set up the equation 4q - 8 = q + 4.

» <u>Solving</u>

Step 1: Subtract q from both sides.

  • 4q-8-q=q+4-q
  • 3q-8=4

Step 2: Add 8 to both sides.

  • 3q-8+8=4+8
  • 3q=12

Step 3: Divide both sides by 3.

  • 3q/3 = 12/3
  • q=4

Step 4: Plug in the value of q for side AB.

  • 4(4)-8
  • 16-8
  • 8

Therefore, the answer is 8 units.

6 0
2 years ago
A television costs $610 this week after costing $745 last week. What was
diamong [38]
It was an increase of 15%
5 0
3 years ago
Select all radical expressions that are equivalent to 3 4/7
enot [183]
The second and the third one because first is the same as 3 4/7 and 81=3^4
5 0
3 years ago
Read 2 more answers
Find the common ratio of the sequence -172, -86, -43, -21.5
IRISSAK [1]
Common ratio means that you will be multiplying from the first number to get the second number.
To find the ratio we will work backwards, from right to left, and divide instead of multiply.
-43/-21.5 = 1/2
-86/-43= 1/2
-182/-86 = 1/2
r = 1/2
6 0
3 years ago
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