Answer:
49,000 square cm
Step-by-step explanation:
To get the area of the dilated rectangle, we need the dilated dimensions
We simply multiply the scale factor by the dimensions
we have this as;
3.5 * 50 = 175 cm
and
3.5 * 80 = 280 cm
The area of the dilated rectangle is thus;
280 * 175 = 49,000 cm^2
Answer:
the anser is B. btw you should try the website Desmos. Its a graph calculater
Step-by-step explanation:
Step-by-step explanation:
When you move point A horizontally to the right or left, the measures of angles ADC and ADE change, but the sum of their measures is always 180° since angles ADC and ADE are a linear pair and are supplementary, so the sum of their measures is 180°.
The same is true of point B moving horizontally and the measures of angles BEF and BED.
Answer:
Step-by-step explanation:
we know that
In a quadrilateral inscribed in a circle opposite angles are supplementary so
Step 1
Find the value of x
substitute the values
using a graphing tool
solve the quadratic equation
see the attached figure
step 2
Find the measure of angle D
substitute