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Alika [10]
3 years ago
7

ABCD is a parallelogram

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0

Answer:

a) 2a

b) -a + b

c) -b -a

Step-by-step explanation:

a) From C, you just go down with a twice.

b) From A, you go up the a hence -a, then you go down b so -a + b.

c) From B, you go down b to O then you go up a to C.

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The product of two consecutive positive integers is 272. Find the greater integer.
katrin2010 [14]

let the integers be x,x+1(consecutive integers)

To find the value of x+1(greater)

(x+1)*x=272

x^2+1x=272

the greater value is 17

x=16

Answer:17

5 0
3 years ago
Chloe needs to swim a total of 9 miles this week. So far this week , she swam 5 5/8 miles. Use the equation 5 5/8 + m =9 to find
pshichka [43]

Alright, so all we have to do here is solve the equation!

5 5/8 + m = 9

m = 9 - 5 5/8

Now is the tricky part - doing the subtraction! Let's change 9 to 8 8/8 (which is still equal to 9).

m = 8 8/8 - 5 5/8

Then we can subtract fairly easily!

m = (8 - 5) + (8/8 - 5/8)

m = 3 3/8 miles

Hope this helps!! :)

7 0
3 years ago
Read 2 more answers
Ron is 5 years older than twice his cousins pats age. The sum of their ages is less than 35. What is the grates age pat could be
Anestetic [448]

The answer is 7 because if you multiply 7 with 5 than it will equal 35

Hope it helps


7 0
3 years ago
Solve the following system of equations.
Luden [163]
Hey Kayla!

Let me help you out real quick.

x - 2y = 5
-3x + 2y = 7

We need to solve x - 2y =5 for x
x - 2y = 5
x = 5 + 2y
Now substitute 2y + 5 for x in -3x + 2y = 7
-3x + 2y = 7
-3(2y + 5) + 2y = 7
-6y - 15 + 2y = 7
-4y - 15 = 7
-4y = 7 + 15
-4y = 22
y = 22/-4
y = -11/2

Now we need to substitute -11/2 for y in x= 2y + 5
x = 2y + 5
x = 2(-11/2) + 5
x = -22/2 + 5
x = -6

Thus,

The answer is x = -6 and y = -11/2

The correct answer is option D

Good luck with your studies :)

You got it! 
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6 0
3 years ago
Suppose I’ll define population is all woman and a survey is being conducted. Which of these is an example of selection bias
pentagon [3]

Answer:


Step-by-step explanation:

wheres the examples....?

8 0
3 years ago
Read 2 more answers
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