3 years ago

Can someone help me with this ASAP please I’m being timed !

Mathematics

1 answer:

Alecsey [184]3 years ago

3 0

The picture is kind of blurry... but based on what I see the answer is the first one.

Hope this helps!

Let me know if you need anymore help.

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PLEASEE HELP! ASAP!!

larisa [96]

Answer:

Quadrant 2

Step-by-step explanation:

First you reflect and it goes to Quadrant 4(Positive,Negative). When rotating 90 degrees you go to the next quadrant. In this case it is 180 degrees, so it ends up two quadrants away. The final location is quadrant 2

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3 years ago

Convert (10111)2 into decimal number system

Eva8 [605]

Answer:

$(10111)_2 = (23)_{10}$

Step-by-step explanation:

$(10111)_2 = (1 \times 2^4) + (0 \times 2 ^3) + (1 \times 2^2) + (1 \times 2) + (1 \times 2^0)$

$= 16 + 0 + 4 + 2 + 1\\=23$

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3 years ago

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

denpristay [2]

Answer: 4x² + 3x + 52

Step-by-step explanation:

1. rearrange & simplify terms:

(4x² - 4 + 6) + (3x - 7² + 1) . . .

(4x² + 2) + (3x + 49 + 1) . . .

(4x²+2) + (3x + 50).

2. combine like terms in standard form:

4 0

4 years ago

Any body can help me with this ?

ValentinkaMS [17]

Do 12x-9 + 141 = 180 (add -9 and 4)
12x +132= 180 (Subtract 132 from 180)
12x =48 (Divide 48 by 12)
x=4

6 0

3 years ago

I need help finding the area of a figure, it has 15ft of heigh on the left side, 20ft wide, and it's 20ft tall on the right side

spin [16.1K]

Answer:

Step-by-step explanation:

area=(20 ×20)÷2=200 sq . units

7 0

3 years ago