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3 years ago

PLEASE LOOK AT THE PICTURE I NEED HELP ASAP!!

Mathematics

2 answers:

VMariaS [17]3 years ago

4 0

Answer:

D. 2-i

Step-by-step explanation:

math

katen-ka-za [31]3 years ago

3 0

Answer:

B, 2+i

Step-by-step explanation:

I hope this helps.

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Help plsssssssssssss

jonny [76]

Answer:

144

Step-by-step explanation:

72% of 200 is 144

Equation: 0.72*200 = 144

7 0

3 years ago

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Can anyone please explain? Need some help :)

DedPeter [7]

Answer:

93.5 square units

Step-by-step explanation:

Diameter of the Circle = 12 Units

Therefore:

Radius of the Circle = 12/2 =6 Units

Since the hexagon is regular, it consists of 6 equilateral triangles of side length 6 units.

Area of the Hexagon = 6 X Area of one equilateral triangle

Area of an equilateral triangle of side length s = $\dfrac{\sqrt{3} }{4}s^2$

Side Length, s=6 Units

$\text{Therefore, the area of one equilateral triangle =}\dfrac{\sqrt{3} }{4}\times 6^2\\\\=9\sqrt{3} $ square units$

Area of the Hexagon

$= 6 X 9\sqrt{3} \\=93.5$ square units (to the nearest tenth)$

7 0

3 years ago

How many times as many circles will there be at stage 21 compared to stage 20

babymother [125]

Answer: $2^{10}\ circles$

Step-by-step explanation:

Given

Stage 20 has $2^9$ circles

Considering at each consecutive stage circle doubles itself

So at stage 21, there will be $2\times 2^9=2^{10}$ circles

3 0

3 years ago

Please help, I'm so confused! I will give brainliest!

nika2105 [10]

Hello,

1) Vertical

2) Supplementary

3) Corresponding

4) Alternate exterior

Hope it helps!

3 0

3 years ago

Allison can complete a sales route by herself in 6 hours. working with an associate, she completes the route in 4 hours. How lon

allsm [11]

We know that
if <span>Allison can complete a sales route by herself in 6 hours
then
100% of the sales route---------------> 6 hours
x%--------------------------> 1 hour
x=100/6-----> x=16.67%/hour

Allison </span><span>working with an associate, she completes the route in 4 hours
</span>then
100%------------------> 4 hours
x%----------------> 1 hour
x=100/4-----> x=25%

An associate in 1 hour complete-------> 25%-16.67%----> 8.33%
then
an associate complete in 1 hour--------> 8.33%
x hour--------------------------> 100%
x=100/8.33-----> x=12 hours

the answer is
12 hours

4 0

3 years ago

Read 2 more answers