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tia_tia [17]
3 years ago
13

3v squared + 27v - 30​

Mathematics
1 answer:
a_sh-v [17]3 years ago
6 0

Answer: v= -10 & 1

Step-by-step explanation: first take out the gcf, in this case, 3.

3(v^2 +9v-10)

then factor that

3(v-1) (v+10)

solve.

v=1 and v= -10

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Acute, obtuse or right triangle?
mart [117]

Answer:

right triangle

Step-by-step explanation:

it wouldn't be obtuse because obtuse is if one of the angles is more than 90 degrees. Plus you can make a box at the bottom corner.


5 0
3 years ago
Find the circumference of a circle with a diameter 1 1/2 inches
loris [4]

Answer:

C≅17.28

Step-by-step explanation:

Step one:If you divide 11 by 2 it would give you 5.5

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Hope it helps!

3 0
3 years ago
−45(9x−20)−3x=45x−6 Enter the value of x that makes this equation true.
NARA [144]

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Can someone help me out please?? I don’t understand and this is 7th grade math stuff btw.
Vitek1552 [10]
It would be 28-10=x because your ending up with 28 after earning 10 you would get that. Hope this works!
4 0
3 years ago
3c/4 - 2c/3 = 4 (Solve with work please
mars1129 [50]
C = 9/28 = 0.321

https://www.tiger-algebra.com/drill/3c-3/4=2c/3/

3 0
3 years ago
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