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KiRa [710]
3 years ago
15

When estimating you should use what numbers Odd Even Large Round

Mathematics
1 answer:
Tanya [424]3 years ago
4 0

Answer:

Round

Step-by-step explanation:

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The length of a rectangle is five more than triple the width. If the perimeter is 154 inches, what are the dimensions
Mkey [24]

Answer:

Width = 18 inches

Length = 59 inches

Step-by-step explanation:

The length of a rectangle is five more than triple the width. If the perimeter is 154 inches, what are the dimensions

Perimeter of a rectangle = 2L + 2W

The length of a rectangle is five more than triple the width.

L = Length = 5 + 3W

W = Width

If the perimeter is 154 inches, what are the dimensions

Hence,

154 = 2L + 2W

154 = 2(5 + 3W ) + 2W

154 = 10 + 6W + 2W

Collect like terms

154 - 10 = 8W

144 = 8W

W = 144/8

W = 18 inches

Length = 5 + 3W

Length = 5 + 3(18)

Length = 5 + 54

Length = 59 inches

8 0
3 years ago
Fertilization takes place when: a sperm cell joins an egg a sperm cell starts developing an egg starts growing an egg is laid
andreev551 [17]

Answer:

1st option: when a sperm joins an egg

Step-by-step explanation:

A sperm will be accepted into the egg, and fertalize it

3 0
3 years ago
How do i find the circumference of a circle
Molodets [167]
You have to do 3.14 times the diameter of the circle.
8 0
3 years ago
Read 2 more answers
Plzzz help need it right nowww.....
Hunter-Best [27]
2x-5= - 20 


2x=-20+5
 
          Add  \ 5 \ to \ both \ sides
 

2x=-15

 
 

x=- \dfrac{15}{2}       Divide \ both \ sides \ by \ 2
5 0
3 years ago
Hcf and LCM of 391 and 236
mash [69]

Answer:

LCM = 92276

HCF = 1

Step-by-step explanation:

5 0
2 years ago
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