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3 years ago

What is the value of y ?

Mathematics

1 answer:

emmainna [20.7K]3 years ago

6 0

Answer:

X1, X2

Step-by-step explanation:

y represents an employee's annual salary, measured in thousands of dollars

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Please help solve with working much appreciated!

Lapatulllka [165]

The right answer is Option A.

Step-by-step explanation:

Given,

Heart rate goal = I

Heart rate reserve = H

70% of H = $\frac{70}{100}H = 0.7H$

Resting heart rate = R

According to given statement,

70% of heart rate reserved is added to resting heart rate to calculate heart rate goal, therefore,

I = R + 0.7H

I=R+0.7H represents the given situation.

The right answer is Option A.

Keywords: linear expression, addition

Learn more about addition at:

#LearnwithBrainly

8 0

3 years ago

A regular square pyramid has a height of 6 and a base with sides of length 12.

Sav [38]

Answer:

288, 203.65, and 347.65

Step-by-step explanation:

There's a mess of equations that I won't bother with - find it on G0ogle to verify my answer.

However, for the first one...

The bases' side lengths are 12 each, so 144... then multiply it by 6, so 864... then divide the result by 3, so 288.

3 0

3 years ago

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1/2x = –1/2x results. What is the value of x?

fgiga [73]

The result of x is nevative one

5 0

3 years ago

Heng was trying to factor

alekssr [168]

Answer:

Factor what

Step-by-step explanation:

7 0

3 years ago

Find the slope of the line that passes through the points (1,-4) and (4,2)

prohojiy [21]

slope, m = (y2-y1)/(x2-x1) = (2-(-4))/(4-1) = 6/3 = 2

so, your answer is 2

4 0

3 years ago

Read 2 more answers