P = 77.
side (S1, S2) = 2(B) - 4.
P = S1 + S2 + B.
77 = (2B - 4) + (2B - 4) + B.
77 = 2B - 4 +2B - 4 + B.
77 = 5B - 8.
77 + 8 = 5B.
85 = 5B
B = 85/5
B=17 ft

3 0

2 years ago

A block of wood has a mass of 120g and a volume of 200cm3. What is the density of the wood?

ozzi

Density=mass/volume
given mass=120g and volume=200cm3
density= $\frac{120g}{200cm^3}=\frac{3}{5} \space\ \frac{g}{cm^3}$ or abot 0.6

the density is $0.6 \space\ \frac{g}{cm^3}$

3 0

3 years ago

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I am a 3-digit number with 7 in the tens place. My hundreds digit is

Vsevolod [243]

Answer:

170

270

271

371

372

370

470

471

473

472

574

573

572

571

570

675

674

673

672

671

670

776

775

774

773

772

771

770

877

876

875

874

873

872

871

870

978

977

976

975

974

973

972

971

970

Step-by-step explanation:

5 0

2 years ago

Jackie's mother's sister has a son. How would that son be related to Jackie? He is Jackie's

KATRIN_1 [288]

Answer:

he is jackies cousin

Step-by-step explanation:

7 0

2 years ago

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