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Scrat [10]
2 years ago
6

Mathematics question help

Mathematics
2 answers:
pantera1 [17]2 years ago
6 0
Answer:

4 square root of 5

Step-by-step explanation:



Nat2105 [25]2 years ago
4 0

Distance Formula: \sqrt{(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2}

Point 1: (9,0)

Point 2: (5,-8)

D = sqrt[ (5 - 9)^2 + (-8 - 0)^2 ]

D = sqrt[ (-4)^2 + (-8)^2 ]

D = sqrt[ 16 + 64]

D = sqrt(80)

Hope this helps!

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Points b,d, and f are midpoints of the sides of triangle ACE. EC=30 and DF= 17 find AC
Margaret [11]

Answer:

Your answer should be AC=2DF=34

Step-by-step explanation:


5 0
2 years ago
Which value is equivalent to 48 ÷ ((2 + 6) × 2) − 1?
nalin [4]

Answer:

1

Step-by-step explanation:

use PEMDAS=

2+6=12

12x2=24

48/24=2

2-1= 1

6 0
3 years ago
Read 2 more answers
Roy planted corn on 1/5of his land. If he planted45 acres of corn, how many acres of land doeshe have?(A) 90(B) 112 (1/2)(C) 135
melisa1 [442]

Correct option is C. He has 225 acres of land .

Let the Number of acres of land Roy have = x

As he planted corn on  1/5  of his land,

Number of acres of his land planted with corn =  1/5  × Number of acres of land Roy have

=  x/5

As he planted 45 acres of his land with corn,

⇒ x/5​

 = 45

⇒x = 45 × 5

⇒x = 225

Therefore, number of acres of land Roy have is   225  .

To learn more about fraction from given link

brainly.com/question/78672

#SPJ4

4 0
1 year ago
-1 1/2 + (-1 1/2 <br> i need help
kirza4 [7]
-3
When there are two negative be added your answer will always be negative. In this case add the ones(2) and then add the 1/2s(1) and then add the two. For this you’ll get 3 but just add the negative sign.
6 0
3 years ago
PLEASE NO SPAM!!!! I REALLY NEED TO GET A GOOD GRADE ON THIS!
kenny6666 [7]

Answer:

I think it is A

Step-by-step explanation:

3 0
2 years ago
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