bailey2732
bailey2732
03-03-2022
Mathematics
contestada
Can someone help with this rq?
Respuesta :
promsovantithmolika0
promsovantithmolika0
03-03-2022
9. P= 3+7+6+5= 21cm
A= 1/2h(a+b)= 1/2*4(3+7)=20cm^2
10. A= 1/2h(a+b)=1/2*18”(22”+37”)= 531
11. P= 10+7+18+8=43
A= 1/2h(a+b)=1/2*6(10+18)= 84
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
The outside temperature over the course of a day can be modeled as a sinusoidal function. Suppose you know the temperature is 68°F at midnight and the high and
Given side lengths of 40 cm, 70 cm, and 80 cm, how many triangles can be constructed? none one more than one
A 540 mL sample of a 0.100 M formate buffer, pH 3.75, is treated with 9 mL of 1.00 M KOH. What is the pH following this addition? (pKa for formic acid is 3.75)
There are two major tests of readiness for college, the ACT and the SAT. ACT scores are reported on a scale from 1 to 36. The distribution of ACT scores for mor
are computer virus and human virus the same
All of the following are true regarding IRA contributions EXCEPT: (A) Although a tax return is filed prior to April 15th, the IRA contribution may be delayed un
What is the value of x? Enter your answer in the box.
y= 2x x+y=12 What is this answer?
When a number is decreased by 30% of itself, the result is 21. What is the number? The number is
Ben learns that the company was going to be laying off several employees over the next several months. He knew that the rumor mill was going to start, and he wa
