Answer:
No
Step-by-step explanation:
2.85 - 2.75 = 0.06
0.6 / 2.85 * 100 = 2.1
answer: 2.1% decrease
Answer:
3.48pounds
Step-by-step explanation:
given data
cost of Almonds= $5.2
cost of raisins= $2.75
total cost = $11.7
given that the relationship that represents the cost for the two quantities is
5.20a + 2.75r = 11.70
where a= almond
r= raisin
we are going to substitute a=0.41 in the expression to solve for r
5.20(0.41) + 2.75r = 11.70
2.132+2.75r=11.7
collect like terms
2.75r=11.7-2.132
2.75r=9.568
r=9.568/2.75
r=3.48
Answer:
75 mm^2
Step-by-step explanation:
use pythageron theorem to find the area of the triangle
7^2=5^2+b^2
b=4.489mm
multiply the of b by the height (5mm) to get the area. usually for the area of a triangle you divide by two, but because there is an identical triangle on the other side, it will be doubled, so dividing it by 2 is redundant.
4.489*5 = 24.49mm^2
Make a rectangle in the middle of the shape, creating a triangle on the right, like they did on the left. That right triangle is included in the calcualtion above. the rectangle is base *height. The base is 15 - b which was 4.489. therefore the rectanlge is
5*10.1 = 50.5mm^2
add the areas together: 50.5 +24.49 = 75 mm^2
Domain: {9, 8, 7, -5}
range: {1, -3, 5, 3}
