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Rudik [331]
3 years ago
11

2+2 Please help very hard

Mathematics
1 answer:
S_A_V [24]3 years ago
7 0
2+2 is 4
Fc I sdsdddddd
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Can someone please explain how I do this. My teacher is kinda useless.
givi [52]
<span>when the altitude is </span>drawn from the vertex of the right angle<span> of a right triangle to its hypotenuse, the altitude equals the product</span> of the two segments of the hypotenuse<span>.
(w+9)</span>²=8*18=144
w+9=12 or w+9=-12
w=3 (discard the negative number)

use the same method, z=√(9*11)=3√11

next, you can use the Pythagorean theorem to find x and y.
x=√(9²+99)=√180=6√5
y=√(11²+99)=√220=2√55
6 0
3 years ago
Read 2 more answers
This is my last assignment, pls help
Oduvanchick [21]
15 bushes I think because if u divide them both by two u get the answers check it urself
4 0
3 years ago
Tara has four favorite CDs the length of the CDs are 45 minutes 52 minutes and 38 minutes and 47 minutes what is the median leng
Vlad [161]

Answer:

Your answer is 46 minutes.

Step-by-step explanation: By doing the median of the numbers you order the pairs from least to greatest. 38, 45, 47, 52. You find the middle number if its an even number of pairs you pick the two middle most numbers and add them together.

45 + 47= 92

Then you divide the sum by the number of pairs. Which we have 2 pairs.

92/2 = 46 hence your answer will be 46 minutes.

7 0
3 years ago
Help me please help me thanks please
Tatiana [17]

Answer:

1018 cm

Step-by-step explanation:

A=piR^2

To find the radius from circumference, we divide by pi and then divide by two.  

C=36pi

36pi/pi=36

36/2=18

R=18

if we plug 18 into

A=piR^2,

we get

18pi^2=A

18pi^2=1017.88

round this to get 1018

A=1018

7 0
2 years ago
Randy is starting a beehive so that he can have fresh honey. He decides to check the current population of bees in the hive by m
Mnenie [13.5K]

Answer:C

Step-by-step explanation:

8 0
3 years ago
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