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shtirl [24]
3 years ago
6

Plssss some help me with my homework

Mathematics
2 answers:
Sergio039 [100]3 years ago
4 0
The missing side length is 8 units
Fantom [35]3 years ago
4 0

Answer:

a = 8

Step-by-step explanation:

Pythagoras

hypotenuse² = Attitude ² + Base²

10² = a² + 6²

100 = a² +36

change side ; a² = 100-36

a² = 64

a = √64

a = 8 (Positive number only. not minus number)

so a = 8

hope it helps ☺️

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How can you determine the coordinates of any image that is dilated with the center of dilation at the origin without graphing? E
julsineya [31]

Answer:

See explanation

Step-by-step explanation:

Let (x,y) be the coordinates of the point which has to be dilated with the scale factor of k with the center of dilation at point (0,0) (the origin).

The dilation with the scale factor k and the center of dilation at the origin has the rule

(x,y)\rightarrow (kx,ky)

So, you have simply to multiply each coordinate of the point by k to get the image's coordinates.

7 0
3 years ago
Brian was thinking of a number. Brian halves the number and gets an answer of 67.8. Form an equation with x from the information
Fofino [41]

Answer:

x ÷ 2 = 67.8

7 0
2 years ago
The mean of this data set is 9. What number is missing?<br><br> 11,20,_,3,1
kherson [118]
Let the missing number be x

Mean is the total sum of data over the number of data therefore,

(11+20+x+3+1) / 5 = 9
Then simplify
(35 + x) / 5 = 9
Then multiply 5 to both sides
35 + x = 45
Then subtract 35 to both sides to find x
X= 10

Hope this helps!

7 0
2 years ago
F(n+1)=f(n)-8 if f(1)=100 what is f(6)
Svet_ta [14]

f(n+1)=f(n)-8\\\\ f(2)=100-8=92\\ f(3)=92-8=84\\ f(4)=84-8=76\\ f(5)=76-8=68\\ f(6)=68-8=60

8 0
2 years ago
Write two decimals that are equivalent to 3.7
DedPeter [7]
3.70 and 3.700 are some examples to get you started.
4 0
3 years ago
Read 2 more answers
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