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Dennis_Churaev [7]
3 years ago
13

I need to double check a answer. For measure 1 and 3 I got 117, is that right? But for measure 2 I got 63 which is wrong but I h

ave no idea how to solve it, please help me. Also the options are
27,63,73,117

Mathematics
1 answer:
cupoosta [38]3 years ago
3 0

Answer:

All are 63

Step-by-step explanation:

m∠1 = 180 - 117 = 63 (linear pair)

m∠2 = 63 (alternate interior angle with ∠1)

m∠3 = m∠1 = 63 (isosceles triangle property)

Hope it helps :)

Please mark my answer as the brainliest

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Find the unit rate.<br> 32 liters in 2 minutes equals how many liters per minute
Archy [21]

Answer:

16 liters per minute

Step-by-step explanation:

32 / 2 = 16

16 liters per minute

8 0
2 years ago
What are the roots of the function y = 4x2 + 2x - 30?
a_sh-v [17]

Answer:

-3, 5/2

Step-by-step explanation:

What are the roots of the function y = 4x2 + 2x – 30?

To find the roots of the function, set y = 0. The equation is 0 = 4x2 + 2x – 30.

Factor out the GCF of : 2, so the equation becomes 0 = 2(2x2+x-15)

Next, factor the trinomial completely. The equation becomes: 0=2(x+3)(2x-5)

Use the zero product property and set each factor equal to zero and solve.

x+3=0      2x-5 = 0

x = -3, 5/2

The roots of the function are -3, 5/2.

Hope this helped!

7 0
3 years ago
What is 7 7//8 + 2 1/4=
frozen [14]

Answer:

14.875

Step-by-step explanation:

77/8 = 9.625 and 21/4 = 5.25

So, 9.625+5.25 =14.875

5 0
4 years ago
Read 2 more answers
What is the discriminant of the quadratic equation 0= -x^2+4x-2
xxTIMURxx [149]
The discrimination is 8
3 0
4 years ago
Customers can pick their own blueberries at blueberry hill. They pay$5 to enter the patch and $4 per pound for the blueberries t
Anastaziya [24]
Y = total costs to get the berries

x = pounds of berries.

\bf \stackrel{cost}{y}=\stackrel{\textit{4 bucks per pound}}{4x}+\stackrel{\textit{fixed rate just to step in the market}}{5}

bearing in mind that the $5 is just to get in, so is only paid once, whilst the pounds of berry will vary.
7 0
4 years ago
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