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lidiya [134]
3 years ago
14

In Triangle F G H, what is the measure of Angle H?

Mathematics
2 answers:
WINSTONCH [101]3 years ago
6 0

Answer:

69 degrees

Step-by-step explanation:

elixir [45]3 years ago
5 0

Answer:

69°

Step-by-step explanation:

The three interior angles in a triangle will always add up to 180°, so we have:

43°+x+(x-1)=180°

43°+2x-1°=180°

2x=180°-43°+1°

2x=138°

x=69°

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PLS HELP I WILL GIVE BRAINLIEST
svetlana [45]
I’m pretty sure the answer is 1
4 0
3 years ago
(-4,2) (2-3) midpoint
Sedbober [7]

Answer:

(-1, -1/2)

Step-by-step explanation:

use the midpoint formula(x1+x2/2, y1+y2/2)

-4+2/2, 2+-3/2

-4+2=-2/2=-1

2+-3=-1/2

(-1, -1/2)

3 0
3 years ago
Can't understand this. Can anyone tell me the answer -
slavikrds [6]

Hi,

The first thing you have to remember, that the sum of  all probabilities are equal to 1.

As you have only  4 items  :   Pasta + Fish + Pizza +Salad

So pasta + fish + pizza +salad  =   1  

1 means every client who bought something had something to eat.  

So now it simple :

We know  the probability of every other items, so we will find the probabilty of  salad by substracting  off  1 every other probabilities.  

<u>Remind yourself  to always have data in same shape/ units etc.</u>

Here we have percentage, fraction, numbers.... can be confusing.  

So convert all in same shape.  I 'm going to convert all in numbers, as it seems to me the simpliest.

I will call probability of  salad  "X" as it usually like that we call something unknown in math.

So pasta =  15 % =  15/100  = 0.15

    fish =  0.2

    pizza =  3/10 = 0.3

   salad =  X

So  now  we have  :  

pasta + fish + pizza +salad  =   1  

replace by what I know :

0.15 +0.2+0.3 + X = 1

0.65 + X = 1  

0.65 +X -0.65 = 1 - 0.65

                         X =  0.35

Salad probability is  0.35  , which means  35 % .

8 0
1 year ago
make skateboards 1/4 of a mile in half of an hour at this rate how far was when she skateboard in an hour
Anuta_ua [19.1K]

Answer:

1/2 a mile

Step-by-step explanation:

if she goes 1/4 mile in 1/2 hour than you have to multiply 1/2 by 2 so you do the same thing to 1/4 which equals 2/4 simplified equals 1/2 so your answer is 1/2 a mile.

3 0
3 years ago
Read 2 more answers
What are the values of c makes x^2 + 6x + c a perfect square trinomial? <br> 3<br> 6<br> 9<br> 12
alex41 [277]

Answer:

<h2>c = 9</h2>

Step-by-step explanation:

(a+b)^2=a^2+2ab+b^2\\\\\text{We have}\ x^2+6x+c=x^2+2(x)(3)+c\\\\\text{Therefore}\ c=3^2=9\\\\x^2+2(x)(3)+3^2=(x+3)^2

6 0
3 years ago
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