3 years ago

Write a trinomial expression that is equivalent to (2x+5)(3x-2)

1 answer:

8 0

2x times 3x is 6x to the second
2x times -2 is -4x
5 times 3x is 15x
-2 times 5 is -10
6x to the second plus 9x minus 10

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What two ratios are equivalent to 48:156

anastassius [24]

If there are no answer choices, I'll give you a few to work with:
16:52 (divide each number by 3 to get this)
8:26 (divide the above by 2, both sides)
4:13 (divide the above by 2, both sides)
96:312 (multiply the original by 2, both sides)
I think you get the gist.
~Hope this helps!

3 0

3 years ago

Evaluate 3 3/4 ÷ 5/6 =

jeka94

Answer:

9/2 or 4.5

Step-by-step explanation:

15/4x6/5 = 3/2x3 = 9/2

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3 years ago

Is -0.51 greater than or less than -8/15

alekssr [168]

Answer:

its less than

Step-by-step explanation

-8/15 equals -0.53 which means -0.51 is less than

6 0

3 years ago

Joshua walked 14 feet down the hall of his house to get the door he continued in a straight line out the door and across the yar

AleksandrR [38]

Answer:

Joshua walked 48 feet in total.

Step-by-step explanation:

To find the total distance we need to sum every distance that he walked. We have:

- First: Joshua walked down the hall to the door = 14 feet

- Second: He continued in a straight line out the door and across the yard to the mailbox = 24 feet

- Third: He came straight back across the yard and stopped to pet his dog = 10 feet

Hence, the total distance is:

$d_{T} = d_{1} + d_{2} + d_{3} = 14 ft + 24 ft + 10 ft = 48 ft$

Therefore, Joshua walked 48 feet in total.

I hope it helps you!

8 0

3 years ago

Necesito saber que es un teorema temático!!!! es urgente

Dafna11 [192]

Answer:

Un teorema tematico o un teorema matematico?

Step-by-step explanation:

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3 years ago