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yanalaym [24]
3 years ago
11

ANSWER PLEASE

Mathematics
2 answers:
shusha [124]3 years ago
7 0

Answer: cos R and sin N

Step-by-step explanation:

tiny-mole [99]3 years ago
6 0
The easiest way to get this problem correctly is by calculating the sines and cosines of all the angles in the choices then choosing the correct choice.

sin <span>∠MQP = sin(56) = 0.829
cos </span><span>∠N = cos(56) = 0.559
sin </span><span>∠R = sin(34) = 0.559
sin </span><span>∠N = sin(56) = 0.829
cos </span><span>∠N = cos(56) = 0.559
sin </span><span>∠M = sin(90) = 1
cos </span><span>∠R = cos(34) = 0.828

Based on these findings, it is obvious that sin </span>∠MQP is equal to cos ∠R and sin <span>∠N.
Thus, the correct choice is "d".</span>
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You have 10 tbsp of onion powder.
evablogger [386]

Answer:

we can make 5 servings of spice rub from 10 table spoons of onion powder

Step-by-step explanation:

Given the data in the question;

2 table spoon of onion powder makes one serving of spice rub.

Total table spoons of onion powder available = 10

So Let x represent the number of servings of spice rub we can make from our 10 table spoons of onion powder ;

2 table spoons = 1 servings

10 table spoons = x servings

we cross multiply;

x servings × 2 table spoons = 10 table spoons × 1 servings

x servings = ( 10 table spoons × 1 servings ) / 2 table spoons

x = 10 / 2

x = 5 servings

Therefore, we can make 5 servings of spice rub from 10 table spoons of onion powder

3 0
3 years ago
Show that (3*8*x)^7 = 6^7*4^7*x^7
Sergeeva-Olga [200]

Answer:

24x^7 = 24x^7

Step-by-step explanation:

Left side of equation: 3 times 8 times X = 24x

Then you raise it to the 7th power

Right side of the equation: 6 times 4 times X = 24x

Since the exponent is the same, you keep it as the 7th power

4 0
3 years ago
Timmy uses 1 1/2 cups of sugar for every 2 gallons of lemonade he makes.
Sergeeva-Olga [200]

Answer:

9 3/4 cups of sugar

Step-by-step explanation:

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2 years ago
Whatas the nth term of the geometric sequence 4,8,16,32
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The answer for your problem is 4n.
5 0
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Read 2 more answers
) The correlation between a car’s engine size and its fuel economy (in mpg) is r= -0.774. What fraction of the variability in fu
Zolol [24]

The fraction of the variability in fuel economy is accounted for by the engine size is 59.91%.

Given that, r= -0.774.

To solve such problems we must know about the fraction of the variability in data values or R-squared.

<h3>What fraction of the variability in fuel economy is accounted for by the engine size?</h3>

The fraction by which the variance of the dependent variable is greater than the variance of the errors is known as R-squared.

It is called so because it is the square of the correlation between the dependent and independent variables, which is commonly denoted by “r”  in a simple regression model.

Fraction of the variability in data values = (coefficient of correlation)²= r²

Now, the variability in fuel economy = r²= (-0.774)²

= 0.599076%= 59.91%

Hence, the fraction of the variability in fuel economy accounted for by the engine size is 59.91%.

To learn more about the fraction of the variability visit:

brainly.com/question/2516132.

#SPJ1

3 0
1 year ago
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