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Mariana [72]
3 years ago
12

PLEASE HELP, EASY QUESTION

Mathematics
2 answers:
alukav5142 [94]3 years ago
5 0
I’m pretty sure it’s a/c=b/d. Bc don’t a=c and b=d?
GaryK [48]3 years ago
4 0

Answer:

All of the following proportions are equivalent except a/d=c/b.

a/b=c/d

b/a=d/c => a/b = c/d

a/d=c/b not equal to a/b = c/d

a/c=b/d => a/b = c/d

Step-by-step explanation:

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If you rolled a die, what is the probability that you would roll an odd number
weeeeeb [17]

Answer:

P = 3/6.

Step-by-step explanation:

there are three odd numbers and three even numbers on a 6-sided die. the probability of rolling an odd number is 50%, which can be converted to 1/2, or 3/6. hope this helps

- Zombie

6 0
3 years ago
Read 2 more answers
Please help with my math, instructions: Factor each expression. If the expression cannot be factored, write cannot be factored.
egoroff_w [7]

Answer:

13. 4(x+3) 15. 5(x+7) 17. cannot be factored 19. 3(2x-3) 21. 9(8-2x)

23. 50(2x + 3)   25.4(x+9)

Step-by-step explanation:

Hope this helps

6 0
3 years ago
What is the measure of angle CXE?​
miskamm [114]

Given:

m∠CXD = 30°

m∠DXE = 30°

To find:

The measure of angle CXE.

Solution:

The measure of angle CXE is sum of the measures of angle CXD and DXE.

⇒ m∠CXE = m∠CXD + m∠DXE

⇒ m∠CXE = 30° + 30°

⇒ m∠CXE = 60°

The measure of angle CXE is 60°.

3 0
4 years ago
5x+8/2=9 solve for x
aliina [53]
x=1
5x+8/2=5x+4
9-4= 5
So now you have 5x=5 divide both sides by 5. And you’ll have x=1
4 0
3 years ago
Read 2 more answers
4x^2 + 8x - 11x + 6 - 5x^2 + 2
Alenkinab [10]
I like to change all the subtraction to addition of the negative.
4x^2 + 8x + (-11x) + 6 + (-5x^2) + 2
Now combine the like terms.
-x^2 -3x + 8

Your answer is A: -x^2 - 3x + 8
5 0
4 years ago
Read 2 more answers
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