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krek1111 [17]
3 years ago
9

Given PQ | | ST.

Mathematics
2 answers:
MAXImum [283]3 years ago
7 0

Answer:

Just did this now, the answer is TriangleRST ~ TriangleRQP.

Step-by-step explanation:

Nady [450]3 years ago
3 0

Answer:

Δ RST ~ Δ RQP

Step-by-step explanation:

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Out Of 100 what numbers are prime and composite
Tamiku [17]

The answers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97.

All of these number CANNOT be divided by any number (or cannot have any smaller numbers multiplied together to make it) besides 1 and itself (1 * 5 = 5).

7 0
3 years ago
Please show the work
Alex Ar [27]

Step-by-step explanation:

15t + 30 = 20t | -15t

30 = 5t

t = 30/5 = 6

20 + 5t = -6t + 86 | + 6t

20 + 11t = 86 | -20

11t = 66

t = 6

18t + 20 = 24t + 50 | -18t

20 = 6t + 50 | -50

-30 = 6t

t = -30/6 = -5

18t - 2 = 10t + 54 | -10t

8t - 2 = 54 | +2

8t = 56

t = 56/8 = 7

7t - 5 = 15t + 91 | -7t

-5 = 8t + 91 | -91

-96 = 8t

t = -96/8 = -12

5 0
1 year ago
The speed of sound depends on the type of medium and the temperature of the medium it is traveling through. The speed of sound i
Mkey [24]
This is so sad if I was there I would be dead answer dead
6 0
3 years ago
Multiply. Write your answer as a fraction or as a whole or mixed number.<br> 4/5 x 3 2/3
julsineya [31]

Answer:

1 14/15

Step-by-step explanation:

Change 3 2/3 into an improper fraction, which is 11/3. When multiplying fractions, you can multiply straight across, so 11*4= 44 and 3*5 equals 15. 44/15 as a mixed fraction is 1 14/15

4 0
3 years ago
(iii) (3x + 4)(3x - 5)
kiruha [24]

Answer:

x_{1}=-\frac{4}{3}\\x_{2}=\frac{5}{3}\\

Step-by-step explanation:

(3x+4)(3x-5)=9x^{2} -15x+12x-20=9x^{2} -3x-20\\\\9x^{2} -3x-20=0\\\\D=b^{2} -4ac=(-3)^{2}-4*9*(-20)=9+720=27^{2} \\\\x_1_,_2=\frac{-b +_- \sqrt{D} }{2a}\\\\x_1=\frac{3-27}{18}=\frac{-24}{18} =-\frac{4}{3}\\\\x_2=\frac{3+27}{18}=\frac{30}{18} =\frac{5}{3} \\\\

6 0
3 years ago
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