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Iteru [2.4K]
3 years ago
12

Issacc is painting a wall that is 9 feet by 18 feet .So far ,he has painted a part of the wall that is 4 feet by 7 feet rectangl

e. What is the area of the part of the wall that Issacc has left to paint
Mathematics
1 answer:
laila [671]3 years ago
8 0

Answer: The area left is 134 Feet

Step-by-step explanation:

(9 x 18) - (4 x 7)

   162 - (4 x 7)

     162 - 28=

          134

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Jet001 [13]

Answer:

cos(49) = x/50

Step-by-step explanation:

(The answer to the equation is 32.8)

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3 years ago
A clothing store buys jeans for $12 and marks them up 200% before selling them to customers. What is the selling price of the je
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Answer:

$24

Step-by-step explanation:

200% of 12 is 24

5 0
2 years ago
Read 2 more answers
Mr. Bulky’s Candy Emporium sells all candy items for $0.60 per ounce. Penny and Ruth each bought several different types of cand
exis [7]

Answer: what’s the rest of the question? You didn’t provide enough data…✨

Step-by-step explanation:

4 0
2 years ago
Describe and correct the error a student made in finding the midpoint of CD with ​C(​4,5) and ​D(​1,​4).
Andru [333]

Using the given information, the midpoint of CD is (2.5, 4.5)

<h3>Midpoint of a line </h3>

From the question, we are to determine the midpoint of line CD

The midpoint of a line is given by the formula,

[(x₁ + x₂)/2 , (y₁ + y₂)/2]

From the given information, we are to find the midpoint of line CD with coordinates C(​4,5) and ​D(​1,​4)

∴ x₁ = 4

x₂ = 1

y₁ = 5

y₂ = 4

Putting the parameters into the formula for midpoint, we get

[(x₁ + x₂)/2 , (y₁ + y₂)/2]

[(4 + 1)/2 , (5 + 4)/2]

(5/2 , 9/2)

(2.5, 4.5)

Hence, the midpoint of CD is (2.5, 4.5)

Learn more on Midpoint of a line here: brainly.com/question/896396

#SPJ1

6 0
1 year ago
Which inequality best represents that ice cream at −3°C is cooler than ice cream at 1°C?
Naya [18.7K]

the correct answer is B

"ice cream at -3 degrees C is cooler than ice cream at 1 degree C"

-3 is smaller than 1

-3 < 1

8 0
3 years ago
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