Hi there! ~
So by "diving" we are just going to use the symbol of;
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</span>So now, 31969 / 488
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= </span><span>65.5102459016
And, because we are estimating, you could say = 66. (When rounding) or simply 65.51</span><span>
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Answer: 150 Degrees
Step-by-step explanation:
150 degrees
since the ratio is 5: 1, certainly there are 6 parts,
so, one part equals, 30, which 180/6,
hence the complement angle which is five times more will be 5*30 = 150.
Formula for sufrace area of rectangular prisms: S= 2 (lw + lh + wh)
for the first prism, x=14, plug 14 into 2(x)--> 2(14)=28
7,8,28
S= 2 [7(8)+7(28)+8(28)]
S= 2 (28+196+224)
S= 2(448)
S= 896
for the second prism, x is just 14
7,8,14
S= 2 [7(8)+7(14)+8(14)]
S= 2 (28+98+112)
S= 2(238)
S= 476
Add the two sufrace areas we found and the answer will be
D) S= 1,372
Answer:
DASSDASDSADA
Step-by-step explanation:DADSA
Answer:
AC = 8 cm,
AD = 3 cm and ∠ACB = ∠CDA
From figure,
∠CDA = 90°
∴ ∠ACB = ∠CDA = 90°
In right angled ∆ADC,
AC2 = AD2 + CD2
⇒ (8)2 = (3)2 + (CD)2
CD2 = 64 – 9 = 55
⇒ CD = √55 cm
In ∆CDB and ADC.
∠BDC = ∠AD [each 90°]
∠DBC = ∠DCA [each equal to 90°-∠A]
∴ ∠CDB ∼ ∆ADC
Then,
