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Varvara68 [4.7K]
3 years ago
6

help pleaseeee it’s timed!!!

Mathematics
1 answer:
Kisachek [45]3 years ago
3 0

Answer:

C

Step-by-step explanation:

The solution triangle is attached below :

Tonobtinnthe Angle formed, θ; we apply trigonometry ;

Using ;

Cos θ = Adjacent / hypotenus

Cos θ = 4 / 7

θ = Cos^-1(4/7)

θ = 55.15°

θ = 55°

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A candy store sells bags of fruit-flavored candy for $2 and chocolate candy for $3. Jasmine spends $54 on candy for her friends.
34kurt

Answer:

2x + 3y = $54

Step-by-step explanation:

Standard Form ~ Ax + By = C

A and B in this case are just going to be numbers, they are just for substitution purposes.

Since x is fruit flavored candy and y is Chocolate, we can substituce the Fruit for A and Chocolate for B.

Now, we have 2x + 3y = C

The C is going to be the total cost. Therefore we have ~

2x + 3y = $54

Have a great day,

PumpkinSpice1♥

8 0
3 years ago
.A square field has a side 30m. Find the cost of fencing its four sides at Rs. 10 per metre​
Ratling [72]

Answer:

1,200

Step-by-step explanation:

So first we need to find the perimeter

P=30+30+30+30\\\\P=120

so it costs 10 per meter

120\times 10=1,200

7 0
3 years ago
Please help me with this question fast!!!!
zubka84 [21]
Reflection and translation
7 0
3 years ago
Work out m and c for the line:<br> y=4 - X
Sophie [7]

Answer: im a adult

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Step-by-step explanation:

3 0
3 years ago
2.) If a researcher uncovers a relationship between class (independent variable) and prejudice (dependent variable), what can be
nirvana33 [79]

Answer:

Step-by-step explanation:

Correlation measures the strength of the linear relationship between two variables.

A linear relationship exists between two variables if one variable increases as the other increases or decreases.

Use the formula for correlation coefficient to determine the strength of the relationship.

Correlation coefficient, r is equal to the sum of squares of xy divided by the product of the square root of the sum of squares of xx and xy.

The sample correlation coefficient r measures the strength of the linear relationship and has the following properties:  

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– If r is positive, this indicates that both variables are increasing or both variables are decreasing  

If r = 0, then there is no linear relationship between the two variables  

5 0
3 years ago
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