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NNADVOKAT [17]
3 years ago
13

Which operation would you do first in the following equation?

Mathematics
2 answers:
Ede4ka [16]3 years ago
8 0

Answer:

Add 4 + 1.5 First

Step-by-step explanation:

P - Parentheses

E - Exponents

M - Multiplication

D -  Division

A - Addition

S - Subtraction

Go down the list of PEMDAS in order from top to bottom

Finger [1]3 years ago
7 0

subtraction because if it comes before addition it is to be solved first

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If a sequence of 8 consecutive odd integers with increasing values has 9 as its seventh term. What is the sum of the terms of th
klemol [59]

Answer:

Sum = 32

Step-by-step explanation:

Given

Sequence = Consecutive Odds

T_7 = 9

Required

The sum of the terms

A sequence of odd number has a difference of 2. So, the sequence is represented as:

S = \{-3,-1,1,3,5,7,9,11\}

Add up all terms in the sequence

Sum = -3-1+1+3+5+7+9+11

Sum = 32

8 0
3 years ago
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faltersainse [42]

Answer:

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(50 POINTS) The figure is transformed as shown in the diagram. Describe the transformation. A) dilation, then reflection B) refl
Helga [31]

Answer:

Hi there I was just working on this question on UsaTestPrep and idk if the answer is really correct but here: C: reflection then rotation.

Step-by-step explanation:

Extra Info:

Dilation is when the shape changes in size, which doesn't happen.

Translation is when it just moves across. It may look like that is happening here, but I'll explain.

The triangle is first reflected along the line . Imaging putting a mirror on the x=0 line (the y axis, basically), and you'd see 1 to 2.

Then, it is rotated around the point . Get a bit of tracing paper, draw over 2, and then, holding the tracing paper down at  (works well with a pencil), rotate it round and you will find it fits perfectly over 3.

Also is this the diagram?

6 0
3 years ago
PLEASE HELP ASAP!!! i dont understand :(
aivan3 [116]

Answer:

hello,

Step-by-step explanation:

y=k(x-a')²+b'

focus is (a',1/(4k)+b')

2x²=-120y

==> y=-2/120x²

==> y=-1/60(x-0)²+0

focus= (0,-15)

7 0
3 years ago
12 units<br> 6 units<br> What is the area of the rectangle above?
iris [78.8K]

Answer:

72

Step-by-step explanation:

Area for a Rectangle: A=wl

A= wl = 6 * 12\\A =72

4 0
3 years ago
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