So for this, you will be splitting up this image into 3 triangles, find their individual areas, and then add those areas up. For this, make line IL and JL. And also remember that the area of a triangle is A = 1/2bh
Starting with triangle JKL, by counting its height is 3 and its base is 5. Apply those to the equation and solve:
Next with Triangle JIL, its height is 3 and its base is 5.
Lastly, we have Triangle HIL, its base and height are 5. Apply to the equation and solve:
Now that we have all the individual areas, we can add them up:
In short, the area of this image is 27.5 un^2.
To find the surface area of a rect prism, you must times Length x Width + Height x Length + Height x Width.
So, your answer is
A= 174
Answer:
A. 1.5a - 5, where 'a' is the number of apples used by Martin
B. Martin could not have used 10 apples, because that would mean Omar used none.
Step-by-step explanation:
Let 'a' represent the number of apples that Martin used. Since Omar used '5 fewer than half as many as Martin':
0.5a - 5 = the number of apples used by Omar
A. The total of all the apples:
a + 0.5a - 5 = 1.5a - 5
B. If Martin used 10 apples:
a = 10
0.5(10) - 5 = 0, which means Omar would have used no apples to make applesauce
Answer:
500 pennies
Step-by-step explanation:
Given that
Carmen saved 592 pennies.
Her sister saved 128 pennies.
Together, they put 250 pennies in wrappers and took them to the bank
We need to find out the total number of pennies Carmen and her sister have left
So,
= 592 pennies + 128 pennies - 250 pennies
= 470 pennies
= 500 pennies
Answer: y = −2
Step-by-step explanation:
- 0 = −4x − 2
- x = −1/2
- To find the y-intercept, substitute in 0 for x and solve for y. Y = − 4 * 0 −2
- Which then gives you y = - 2
* Hopefully this helps:) Mark me the brainliest:)