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goblinko [34]
3 years ago
6

Question in attachment

Mathematics
1 answer:
kiruha [24]3 years ago
6 0

Answer:

1. a= 7, A = 49 degrees

Side A = 7 , Side B = 24, Side C = 25

A= 49 degrees, C = 90 degrees , B=41

2. A= 4, B = 6.9, C=8

A= 22 degrees, B = 68, C= 90

3. A= 7, B = 14.4, C=16

A= 45 , B=45  , C=90

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The perimeter of a rectangle is 36 cm and it’s area is 80 sq.cm . Find its dimensions
anastassius [24]
P = 2(l+W)
36 = 2 (l+W)
l + W = 18

a = lw
80 = lw

l: 10cm
W: 8cm
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A school gym has 4 basketballs, 5 soccer balls, and 11 tennis balls. What does the ratio 4/20 represent?
S_A_V [24]

the basketballs

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Use the associative property of addition to write an expression equivalent to (x + 2) + 3
strojnjashka [21]
The associative property of addition says
(a+b)+c=a+(b+c)
so the answer is x+(2+3) or also x+5
5 0
3 years ago
Read 2 more answers
4 5/2 in simplest form
egoroff_w [7]
4 5/2 is 6 1/2 in simplest form!
5 0
3 years ago
Read 2 more answers
Area
pentagon [3]

Step-by-step explanation:

1. In PQN & SRT.

a. <RST=<QPN (corresponding angle PQllSR)

b. <STR = <PNQ (corresponding angle TRIINQ)

c. TR=QN (Since TN & QN are opp. Side of parallelogram QNTR)

d. .°.PQN~=SRT.

2.PQN=PSOQ+SNO (whole part axiom)

3.SRT = SNO + NTRO(same as above)

4. PQN=SRT (From st. 1d)

or, PS0Q+SNO =SNO + NTRO (Cancellation of SNO)

or, PS0Q=NTRO

or, PSOQ +QOR=NTRO +QOR (Adding QOR on both side)

or, .°.◼️PQRS = ◼️QRTN

Best of luck!!!!.

8 0
4 years ago
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