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2 years ago

Geometry math question no Guessing and Please show work thank you

Mathematics

1 answer:

Ede4ka [16]2 years ago

5 0

The sum of Supplementary angle =180 degrees

(2x+3)⁰ +(3x+2)⁰=180⁰

adding like terms

5x+5=180

5x=180-5

5x=175

x=175/5 =35 degrees

so the two angles are :

(2x+3)⁰ =2*35 +3 = 73⁰

(3x+2)⁰=3*35 +2 =105+2 = 107⁰

so correct option is D , 73⁰ and 107⁰

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Find all values of $x$ such that $x^2-5x + 4=0$. If you find more than one value, then list your solutions in increasing order,

Anna35 [415]

Four and one is what I got

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3 years ago

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andre [41]

Value of x is 35°

Step-by-step explanation:

Step 1: Since the line segment is a perpendicular bisector, the angle formed is equal to 90° and two triangles are also formed.

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2 years ago

What is the simplified form of the following expression? 4/7^3

timofeeve [1]

If your question is :
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Then the answer is:
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If your question is:
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6 0

3 years ago

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An epidemiologic survey of roller-skating injuries in Metroville, a city with a population of 100,000 (during the midpoint of th

Ahat [919]

Answer: c. $\dfrac{90}{1800}\times100\%$

Step-by-step explanation:

As per given , we have

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Formula for Mortality rate : $Mortaility\ rate= \dfrac{Deaths\ due \ to\ injury}{Tota\ injuries}$

Then, the proportional mortality ratio (%) due to roller-skating was

= $\dfrac{90}{1800}\times100\%$

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Hence, the correct answer is c. $\dfrac{90}{1800}\times100\%$

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3 years ago

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Elodia [21]

Answer:

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Step-by-step explanation:

Since the y value doesn't change and it is a line

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3 years ago

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