Find the value of x in the triangle shown below.

Mathematics

2 answers:

Leviafan [203]3 years ago

7 0

Answer:

Step-by-step explanation:

x + 98° + 27° = 180

x + 125° = 180°

x = 55°

Goshia [24]3 years ago

3 0

Answer:

Step-by-step explanation:

98+27+x=180

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a nutrition major at wright state was studying the relationship between carbohydrates (x) and calories (y). for example, a servi

VLD [36.1K]

Answer:

The predicted calories would be 403 calories.

Step-by-step explanation:

We have a linear regression model relating y: calories with x: carbohydrates, which has a slope of 4.0 and a y-intercept of 3.0.

Then, the model equation is:

$y=4.0x+3.0$

With these model we can predict the calories values for any amount of carbohydrates, within the interval within which this model is valid.

If a new food is tested, and the number of carbohydrates (x) is 100, the predicted value will be:

$y(100)=4.0(100)+3.0=400+3=403$

The predicted calories would be 403 calories.

6 0

3 years ago

Simplify <br> plz explain

Kazeer [188]

Answer: $\sqrt{7}$ divided by 2

Step-by-step explanation:

$\sqrt{4}$ becomes 2 .2 $\sqrt{28}$ becomes 2 x 2 $\sqrt{7}$ , which would equal 4 $\sqrt{7}$ . Then I think you simplify the 2 and four ( 2/4 ), making the equation 1/2 x $\sqrt{7}$ . 1 x $\sqrt{7}$ would equal $\sqrt{7}$ . So I think the answer would be $\sqrt{7}$ divided by 2.