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Virty [35]
3 years ago
7

I don't get this I need help

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
7 0
If the PQRS in the picture is a parallelogram, that mean R + Q =180 because it was adjacent angles. Then you will get an equation like this:

R + Q =180 
(6x-10) + (x+15)= 180
7x +5= 180
7x= 175
x= 25

The angle of P would be same as R and angle of S would be same as Q. Then the answer should be:
R= P = (6x-10)= 6*25 -10= 140
S= Q = (x+15) 25+15= 40
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(2^8 . 5-5. 19^0)-2. <br> What is the product
Dennis_Churaev [7]

Answer:The final value of the expression is 149

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using PEMDAS

this = (2^8 * 1/5^5 * 1)^-2

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3 years ago
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What number could be added to 0.40 mL for the level pf precision to be 0.01mL?
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Answer:

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Step-by-step explanation:

Let x be the number.

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Tell whether the ratios form a proportion. 2 : 4/5, 3/4 : 3/10
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Step-by-step explanation:

3 0
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Read 2 more answers
The graph below shows a quadratic function f(x) and an absolute value function g(x)
Sophie [7]

Answer:

The x-values that are approximate solution of the equation f(x) = g(x) are x_{1} \approx -3.5 and x_{2}\approx 5, respectively.

Step-by-step explanation:

From graph we infer that the x-values that represents a solution to the system of equations corresponds to those values of x in which both functions coincide. As we see, there are two x-values for f(x) = g(x), which are described below:

x_{1} \approx -3.5 and x_{2}\approx 5

The x-values that are approximate solution of the equation f(x) = g(x) are x_{1} \approx -3.5 and x_{2}\approx 5, respectively.

6 0
4 years ago
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