Round 35.78 and 39.51
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Answer 1
Answer:
36, 40 those are your answers
Related Questions
A positive integer is 28 more than 3 times another. Their product is 580. Find the two integers
The area of a rectangle is 82.84 square meters. If the length is 7.6 meters, then what is the width?hey i need help, anyone i don't get it do i divide or multiply HELPPPPP
Complete the statements about the two cones. The volumes of the cones are equal when . If a > b, then the cross-sectional area of cone A is the cross-sectional area of cone B at every level parallel to their respective bases.
Which is the number, which when squared and added to 12 becomes seven times its value ?
Someone, please help me
The area of a rectangle is 82.84 square meters. If the length is 7.6 meters, then what is the width?hey i need help, anyone i don't get it do i divide or multiply HELPPPPP
Complete the statements about the two cones. The volumes of the cones are equal when . If a > b, then the cross-sectional area of cone A is the cross-sectional area of cone B at every level parallel to their respective bases.
Which is the number, which when squared and added to 12 becomes seven times its value ?
Someone, please help me
Answers
if you are wondering about a word divion problem using Alaska Population density than you could do something like this
Hope this helps ;3
Hope this helps ;3
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we know that if xy=0 then x or/and y=0
4x^2+28x-32=0
factor out the 4
4(x^2+7-8)=0
factor out the x^2+7-8
we must find out what two numbers multiply to get -8 and add to get 7
the numbers are 8 and -1
so 4[(x-1)(x+8)]=0
we know that if exg 4y=0 then y=0
so
therefor
(x-1)(x+8)=0
set each to zero
x-1=0
x=1
x+8=0
x=-8
x could be 1 or -8
4x^2+28x-32=0
factor out the 4
4(x^2+7-8)=0
factor out the x^2+7-8
we must find out what two numbers multiply to get -8 and add to get 7
the numbers are 8 and -1
so 4[(x-1)(x+8)]=0
we know that if exg 4y=0 then y=0
so
therefor
(x-1)(x+8)=0
set each to zero
x-1=0
x=1
x+8=0
x=-8
x could be 1 or -8
Answers
The triangle is an obtuse triangle. No sides are equal.
convert cm to dm
1 dm = 10 cm
side a: 20 cm ⇒ 20cm * 1dm/10cm = 20dm/10 = 2 dm
side b: 30 cm ⇒ 30cm * 1dm/10cm = 30dm/10 = 3 dm
side c: 40 cm ⇒ 40cm * 1dm/10cm = 40dm/10 = 4 dm
We need to get the area of a triangle, but first we need to solve for its height using Heron's formula
s = (a+b+c)/2 = (2+3+4)/2 = 9/2 = 4.5
Area = √(s(s-a)(s-b)(s-c)
h3/2 = √4.5(4.5-2)(4.5-3)(4.5-4)
h3/2 = √4.5(2.5)(1.5)(0.5)
h3/2 = √8.44
h3/2 = 2.91
h = (2.91*2)/3
h = 1.94
A = hb/2 = (1.94*3)/2 = 5.82/2 = 2.91 dm²
48 dm² / 2.91dm² = 16.5 or 17 tiles needed
17 x Rs200 = Rs3,400 is the total cost
convert cm to dm
1 dm = 10 cm
side a: 20 cm ⇒ 20cm * 1dm/10cm = 20dm/10 = 2 dm
side b: 30 cm ⇒ 30cm * 1dm/10cm = 30dm/10 = 3 dm
side c: 40 cm ⇒ 40cm * 1dm/10cm = 40dm/10 = 4 dm
We need to get the area of a triangle, but first we need to solve for its height using Heron's formula
s = (a+b+c)/2 = (2+3+4)/2 = 9/2 = 4.5
Area = √(s(s-a)(s-b)(s-c)
h3/2 = √4.5(4.5-2)(4.5-3)(4.5-4)
h3/2 = √4.5(2.5)(1.5)(0.5)
h3/2 = √8.44
h3/2 = 2.91
h = (2.91*2)/3
h = 1.94
A = hb/2 = (1.94*3)/2 = 5.82/2 = 2.91 dm²
48 dm² / 2.91dm² = 16.5 or 17 tiles needed
17 x Rs200 = Rs3,400 is the total cost
Answers
4 cups in a quart so you would have 72 cups divided by 4 and get 18
Answer: 18
Step-by-step explanation:
72 Divided by 4 = 18
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If the area is 30 inches, then the length must be 5 and the width must be 6, so 10+12=22 which is your perimeter. I got 10 with 5x2 and 12 with 6x2. Then you add it together because the formula for perimeter is (lengthx2) +(widthx2)! Just in case you need an explanation.
You would beed to say how long the width and kength is. There are a lot of different answers to that question without a specific width or length
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39 divided 13 is 3
52 divided 13 is 4
Therefore, the answer is 13
52 divided 13 is 4
Therefore, the answer is 13
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