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Naily [24]
2 years ago
12

Mr and Mrs Kosley took their dog on a walk. Mr Kosley walks 5mph and Mrs Kosley walks 6mph. The dog walks 10mph. On the path, th

e dog ran back and forth between Mr and Mrs Kosley. After an hour how far did the dog run?
Mathematics
1 answer:
Nuetrik [128]2 years ago
3 0

Answer:

ok boomer

Step-by-step explanation:

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The Choi family bought 6 bags of cookies. Each bag had 15 cookies. They have since eaten 28 of the cookies. How many cookies do
Norma-Jean [14]

Answer:

They have 62 cookies left

Step-by-step explanation:

6 X 15 = 90

90 - 28 = 62

3 0
2 years ago
What is the area of the rectangular piece of wood?
Mama L [17]

Answer:

2x^2 + 7x + 3 is the area of the rectangular piece of wood.

Step-by-step explanation:

Here,

Length ( l ) = x + 3

Breadth ( b ) = 2x + 1

Formula : -

Ar ( rectangle ) = lb

lb

= ( x + 3 ) ( 2x + 1 )

= x ( 2x + 1 ) + 3 ( 2x + 1 )

= 2x^2 + x + 6x + 3

= 2x^2 + 7x + 3

6 0
2 years ago
The area of a rectangle is 99 square units. Its width measures 9 units. Find the length of its diagonal. Round to the nearest te
mariarad [96]

Answer:

14.21 units (14.2)

Step-by-step explanation:

Formula for area is W(L) or width multiplied by length.

The formula for finding the length of a rectangle's diagonal is :

d = \sqrt{w^{2}+l^{2}  }

Now we solve for d.

d = \sqrt{w^{2} + (\frac{A}{W})^{2}

= \sqrt{9^{2} + (\frac{99}{9})^{2}

≈ 14. 21267

≈ 14.2

Please mark branliest thanks!

4 0
3 years ago
Sears sells a sweater for $ 69 and has a 60% markup on the selling price what is the cost of the sweater to sears
Jobisdone [24]
$110.40 because 60% of $69 is $41.40. Then add $69 and $41.40.
8 0
3 years ago
HELP this stem and leaf plot represents test scores of students in a math class if two test score 68 and 75 are added to the dat
Travka [436]
Is there supposed to be answer choices?

First you would need to find the median, mode, and range.

60 68 68 71 71 72 75 75 75 83 83 85 87 87 89 90 95 95 98 98

due to no answer choices, I am going to show you the basics of the plot before the 2 scores are added.

4 0
3 years ago
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