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3 years ago

Geometry math question

Mathematics

2 answers:

joja [24]3 years ago

5 0

The answer is D angle E because they are just flip and change the letter

pashok25 [27]3 years ago

3 0

Angle B would be equal to angle E

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Can someone help me with this? I've asked my teachers and I'm still lost

IceJOKER [234]

Answer:

Click the link?

Step-by-step explanation:

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3 years ago

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Find the area of the figure below. round your answer to the nearest tenth

lara [203]

Step-by-step explanation:

Area 1 = the rectangle

8×3=24cm²

Area 2= semi circle

3.14r² 314/100×4×4 = 50.24cm²

add. 24+50.24 = 74.24cm² ( 10th)

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3 years ago

Nyla buys a birthday present for Nayelly. She finds a sweater that is originally $32 and a pair of socks that is $5.50. But the

LekaFEV [45]

Answer:

$22.50

Step-by-step explanation:

$32.00 *0.60=19.20

$5.50 * 0.60=3.30

19.20+3.30=$22.50

**I multiplied bu 0.60, because full price is 100% or 1.0, but minus the 40% discount you are paying 60% or 0.60***

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3 years ago

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(as a expression)

motikmotik

Answer:

4 or 5

Step-by-step explanation:

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3 years ago

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Could someone please help me answer this math question

Greeley [361]

<u><em>Explanation</em></u>

5 students got 6 mark each, 4 students got 7 marks each, 7 students got 8 marks each, 10 students got 9 marks each and 4 students got 10 marks each.

(a) <u>Range is the difference of highest mark and lowest mark.</u> Here, the highest mark is 10 and lowest mark is 6.

So, the range of mark $= 10-6 = 4$

(b) Total number of students in the group $= 5+4+7+10+4= 30$

(c) Mean is the <u>simple average.</u> So, for finding the Mean, we will divide the total marks obtained by all students by the total number of students.

Total marks obtained by all students

$= (6*5)+(7*4)+(8*7)+(9*10)+(10*4)\\ \\ = 30+28+56+90+40 = 244$

So, the Mean mark of the group $=\frac{244}{30}=8.13333....$

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3 years ago