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EastWind [94]
3 years ago
9

Pls tell me all the correct answers

Mathematics
1 answer:
antoniya [11.8K]3 years ago
8 0

Answer:

Step-by-step explanation:

first has 3 equal sides: equilateral

second has 2 equal sides: isosceles

third has 3 different sides: scalene

4th has a right-angle: right

5th has all angles <90deg: acute

6th has an angle >90deg: obtuse

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Help with this one!!!<br><br><br> Show steps pls :)
Sergeeva-Olga [200]

96\dfrac{11}{20}= 96.55

96.55%=0.9655

95.5845:0.9655=99

Answer: 99

5 0
3 years ago
Read 2 more answers
Sven has $1 and a dime in his pile. Dayna has 11 dimes in her pile. If Sven gives Dayna $1 and Dayna gives Sven 10 dimes, will t
viva [34]

Answer:

Yes

Step-by-step explanation:

Because a dollar and a dime and 11 dimes are equal in value ($1.10)

And they exchange 1 dollar and 10 dimes which is also the same amount. So they will be the same.

8 0
2 years ago
PLEASE HELP ME!!!!!!! I’ll give 40 points
andrew-mc [135]

Answer:

350

Step-by-step explanation:

7 x 10 to the 7th power is 70000000 and 2x 10 to the 5th power is 200000, if you divide them yo get 350.

3 0
2 years ago
What is the value of X? Make sure to show all of your work! Hint: What does each angle measure in an equilateral triangle? You d
Bogdan [553]
Answer: X = 9

Show Your Work:
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Angle N:
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5 0
3 years ago
Express the product of 2x squared + 7x - 10 and x + 5 in standard form
masha68 [24]
22x^2+7x-10 = x+5&#10;&#10;2x^2+7x-15&#10;&#10;y2x^2+6x-15


Suggesting that you want this in standard form, in terms of quadratic equations, you would technically follow a process similar if not almost exactly like the 2 - step equation method with the exception of separating the (x)s and the equations to find x and then plug it in and what-not.


With that being said you would subtract 5 in (x+5) from said 5 in the second equation and -10 in the first equation in order to get 2x^2+7x-15, you would continue to do the same for the x by subtracting it from both ends making the 7x a 6x because there is a 1 at the beginning of each x if there is no number that is shown already. Which finally gives you the equation (y= 2x^2+6x-15)
7 0
3 years ago
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