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KATRIN_1 [288]
3 years ago
11

Please help me out asap (geometry)

Mathematics
2 answers:
m_a_m_a [10]3 years ago
5 0

Answer:

HL

Step-by-step explanation:

It's a right angle triangle

Galina-37 [17]3 years ago
4 0

Answer:

SAS axiom

Step-by-step explanation:

1.BD=AC(S)(given)

2.angle BAD=angle CDA(A)(both are right angles)

3.AD=AD(A)(common side)

4.∆ABD~=∆ACD(SAS axiom)

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Pls send answer and show work pls
I am Lyosha [343]
For question 7, if we add all votes for tiger and eagle, we get

tiger = 14 + 13 + 8 + 5 = 40
eagle = 6 + 7 + 12 + 15 = 40

so choices A and B are wrong.
C is also wrong because fifth and sixth grade votes for eagle are 6 + 7 = 13 and the 5th and 6th grade votes for tiger are 14 + 13 = 27. clearly 5th + 6th like tiger more.

D is the answer for question 7

question 8

rolling a cube does not affect the other cube so it is all independent probability.
cube: 1 2 3 4 5 6
3 even numbers and 3 odd numbers

so probability of rolling an even number is

1/6 + 1/6 + 1/6 = 3/6 = 1/2

multiplying by total number of rolls, she will get even numberss

300 * 1/2 = 150

about 150 time.
so half of the time, Cassie will roll and even number about half the number of rolls. never exactly since this is all probability. more likely for it to be around 150 times than exactly 150 time.

choice C is answer for question 8
4 0
3 years ago
F=-GMn/D^2 solve for M
notka56 [123]
M=FD^2/(-Gn) 
here is the solution 

5 0
3 years ago
When Mohammed was born, the baby was 21 inches tall. at his last check up, he was 38 inches tall. what is the percent increase i
denis23 [38]

Answer:

80.95

Step-by-step explanation:

Percentage increase = \frac{New Value - Old Value}{Old Value} *100

=> (38-21)* 100/21 = 80.9523%

The answer round it to the nearest 100th = 80.95%

5 0
3 years ago
PLS HELP ME ASAP FOR 7 and 8!! (MUST SHOW WORK!!) + GIVING BRAINLIEST AND THANKS
VladimirAG [237]
Question 7:

Diameter = 6.2 cm so Radius = 3.1 cm
A=πr² = 3.14 × 3.1² = 30.1754 cm² = 30.18 cm²

Question 8:

Circumference = 2πr
16π = 2πr
therefore 16 = 2r so r = 8cm 
7 0
3 years ago
Read 2 more answers
Dominik opened a savings account that has a 2.9% annual interest rate, compounded
Aleksandr-060686 [28]

Answer:

6000.29 is the answers

5 0
3 years ago
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