caromrtnz
caromrtnz
01-09-2017
Mathematics
contestada
please help with problem
Respuesta :
apologiabiology
apologiabiology
01-09-2017
5.
that is square-kite
square=AC^2=(AE+EC)^2=(9+15)^2=24^2=576
kite=1/2 times diagonals=1/2 times AC times BD=1/2 times 24 times (BE+ED)=12 times (7+7)=12 times 14=168
so the shaded area=576-168=408 square inches
6.
trapezoid=(base1+base2) times 1/2 times height
big one is base1=14, base2=25
height =10+12=22
area=(1/2)(14+24)(22)=(11)(38)=418
small one is base1=8
base2=25
height is 10
area=(1/2)(25+10)(10)=(5)(35)=175
so shaded area is 418-175=243 square cm
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
The era of one-party domination that began in 1968 was different from past eras of one-party domination because a. the Republican party gained no new members in
A line passes through the two points: (1, 10) and (6,5). a. Calculate the slope of the line passing through the points. b. Using your answer from part (a), ca
help needed!! What happens during coal formation after plants die and fall to the bottom of a swamp? (1 point) Carbon-rich coal is formed. Heat and pressure bui
The acronym FANBOYS can help you remember the for? a. For, And, No, Before , Yet, So b. For, And, Nor, But, Or, Yet, So ctions. What do the letters in FANBOYS S
Join to make a longer word. With - (bout, out, aged) *
If a clock strikes once at 1 O'clock, thrice at 3 O'clock and so on and again once at one O'clock and so on, then how many times will the bell be struck in the
Determine whether each point appears on the line with the given slope and y−intercept. Select Yes or No for each point. slope = 2.4 y−intercept = −9
Answer the next questions about the read, circle the right answer
Which Health Related component of fitness will Katie see improvement in the most if she throws the shot put on school days, jogs on Saturdays and stretches on S
The radius of a circle is 12.1 ft. Find the circumference to the nearest tenth}to the nearest tenth
