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3 years ago

Find the equation of the line passing through the point (-4,6). And having a slop of 1/2

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

5 0

The answer for this question is =
y = 1/2x+ 8

Work
y= mx +b:
y= 1/2x+b
x= -4
y=6
6=1/2(-4)+b
6=-2+b
b=8
y=1/2x+8

6=

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C. 13 yd 2 ft 6 in × 15

GrogVix [38]

Answer:

7,470

Step-by-step explanation:

Step 1: Convert all into inches

1 feet = 12 inches

2 feet = x inches

Cross multiply

x = 24 inches

1 yard = 36 inches

13 yard = x inches

Cross multiply

x = 468 inches

Step 2: Add all inches together

24 + 468 + 6 = 498 inches

Step 3: Multiply by 15

498 x 15 = 7,470

Therefore, the answer is 7,470.

8 0

3 years ago

Read 2 more answers

Select the correct answer.

aleksley [76]

Answer:

$24,890.46, $25,109.59

Step-by-step explanation:

Given:

n = 48, the sample size

m = $25,000, th sample mean

σ = $3000, the maximum variance

The standard deviation is

s = √σ = √(3000) = 54.772

As a rule of thumb, the range is 4 times the standard deviation. Therefore the range is

R = 4*54.772 = 219.09

Half the range is

R/2 = 219.09/2 = 109.45

The required range is

(25000-109.45, 25000+109.45) = (24890.46, 25109.54)

Answer: $24,890.46, $25,109.54

3 0

3 years ago

Please help me? please and thank you!

JulsSmile [24]

Answer:

-1/12

Step-by-step explanation:

change divide sign to multiply by reciprocating

7 0

2 years ago

A 2-gallon bucket of paint costs $59.20. What is the price per cup?

bixtya [17]

Answer:

i would say about $1.85

Step-by-step explanation:

There are 16 cups in one gallon and so you at 16+16 and you get 32 so you devide 59.20 by 32 and you get your answer. 1.85

6 0

2 years ago

Find the total amount in the compound interest account 1000 is compounded annually at a rate of 11% for 7 years round to the nea

Elza [17]

Answer:

The answer is 400

Step-by-step explanation:

7 0

3 years ago