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Alenkinab [10]
2 years ago
9

Which statement accurately describes the vector shown?

Mathematics
2 answers:
Rasek [7]2 years ago
4 0

Answer:

magnitude of √61 and a direction angle equal to approximately 40°

Step-by-step explanation:

I inserted the x,y axis into a vector calculator to get the magnitude and angle :D

Sedaia [141]2 years ago
4 0

Answer:

c

Step-by-step explanation:

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2. On a blueprint for a new building, 2 inches = 8 feet. The height of the building on the
dimulka [17.4K]
<h2>Answer:</h2><h2>The actual height of the building = 36 feet.</h2>

Step-by-step explanation:

By blue print conversion,

2 inches = 8 feet

Therefore, 1 inch = \frac{8}{2} = 4 feet

1 inch = 4 feet

The height of the building on the  blueprint = 9 inches

The actual height of the building = 9 * 4 = 36 feet.

4 0
3 years ago
Mary works 4 hours on Monday 3 hours on Wednesday and 6 hours on Saturday her boss adds a $10 bonus to her paycheck which then t
IRISSAK [1]
Mary's hourly pay is $8.5
5 0
3 years ago
Read 2 more answers
The perimeter of the rectangle is 32 cm.
Vaselesa [24]

Answer:

32=2(1+2x)+2x

Step-by-step explanation:

Let's represent the width by x

it implies the length is 1+2x

but.

P=2L+2W. where P=perimeter

L=Length

W=width

it implies

32=2(1+2x)+2x.

7 0
3 years ago
Could someone help me out with this question?
SOVA2 [1]

The simplified form of the difference quotient of equation 9x^2+5x-1 . in the form 9x + 9h + 5.

In question for equation 9x^2+5x-1, simplified to difference quotient in the form of Ax+Bh+C where A, B, C are integers

<h3>What is equation?</h3>

equation is the relationship between variable and represented as  9x^2+5x-1  is example of polynomial equation.

We know that,
for difference quotient
=\frac{f(x+h)-f(x)}{h} \\\frac{9(x+h)^2+5(x+h)-1-9x^2-5x+1}{h}\\\frac{9h^2+9hx+5h}{h}\\9x+9h+5
While, compared with Ax+Bh+C
we have A=9, B=9, C=5.

Thus, The required value of difference Quotient in the form Ax+Bh+c where A, B and C is 9, 9 and 5 respectively

Learn more about equation here:
brainly.com/question/10413253

#SPJ1

6 0
2 years ago
A rock concert promoter has scheduled an outdoor concert on July 4th. If it does not rain, the promoter will make $30,000. If it
Nastasia [14]

Answer:

(a) $12,000. It is reasonable since profit is positive

(b) $6,000

Step-by-step explanation:

(a) The promoter's expected profit is given by the product of his potential earnings by the probability that it does not rain, minus the product of his potential losses by the probability of rain:

E(X) = \$30,000*(1-0.4)-\$15,000 *0.4\\E(X) = \$12,000

The promoter's expected profit is $12,000, it is a reasonable criterion since profit is positive.

(b) An insurance company should charge the product of the full potential losses by the probability of rain:

I = \$15,000*0.4\\I=\$6,000

An insurance company should charge $6,000.

8 0
3 years ago
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