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mixer [17]
3 years ago
12

For a triangle, m<1 =75 and m<3 =40 what does m<2 =?​

Mathematics
1 answer:
VladimirAG [237]3 years ago
7 0

Answer:

m<2 = 65

Step-by-step explanation:

The measures of angles 1 and 3 should be added together resulting in 115 degrees, and all triangles equal 180 degrees. Therefore, to find m<2, you have to subtract 115 from 180 resulting in a measure of 65 degrees.

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Paul spent 3/8 of her allowance on clothes in 16 on Entertainement what fraction of her allowance did she spend on other items
nasty-shy [4]

Answer:

11 / 24

Step-by-step explanation:

i'm assuming you mean 1/6


We have to calculate the fraction of Paula`s allowance that she spent on other items if she already had spent 3/8 on clothes and 1/6 on entertainment. First we have to add: 3 / 8 + 1 / 6 = ( LCD is 24 ) = 9 / 24 + 4 / 24 = 13 / 24. Then : 1 - 13 / 24 = 24 / 24 - 13 / 24 = 11 / 24. Answer: She has spent 11 / 24 of her allowance on other items.



6 0
3 years ago
What is the maximum value of f(x)=−4x2+4x−2?
horrorfan [7]

Answer: -1

Step-by-step explanation: A typical quadratic equation is ax^{2} +bx+c and the maximum value formula is -b/2a, so let plug it in -4/2(-4) which equals 1/2. Then let plug 1/2 into the equation,

-4(1/2)^2+4(1/2)-2=

    -1+2-2=

          -1

5 0
3 years ago
Jerome’s bowling ball weighs 15 pounds. About how many kilograms does his bowling ball weigh? I need answer ASAP LIKE NOW !
Andrews [41]

About 6.8 kilograms.                                

5 0
3 years ago
City A is 25% less than population of city B so city A's population is what % of city B
omeli [17]

Answer:

75%

Step-by-step explanation:

we have

A ----> population of the city A

B ----> population of the city B

we know that

25% of B is equal to

(25/100)B=0.25B

so

A=B-0.25B

A=0.75B

0.75*100=75\%

That means ----> population of city A is 75% of population city B

7 0
3 years ago
What is the discriminant of the equation 3x^2-4=2x
elixir [45]
<h3><u>Answer</u> :</h3>

Given equation : 3x² - 4 = 2x

We have to find discriminant of the equation .

⭆ 3x² - 4 = 2x

⭆ 3x² - 2x - 4 = 0

By comparing this equation with ax²+bx+c, we get

  • a = 3
  • b = -2
  • c = -4

Discriminant (D) = b² - 4ac

⭆ D = (-2)² - 4(3)(-4)

⭆ D = 4 + 48

⭆<u> D = 52</u>

<h3>Hope It Helps!</h3>
5 0
3 years ago
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