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tankabanditka [31]
3 years ago
6

Please I need help in this...it's for maths please​

Mathematics
2 answers:
dangina [55]3 years ago
8 0

Answer:

  1. 1.6962 to 2.d.p = 1.70
  2. 0.007395 = 0.007 to 3d.p
  3. 0.4247 = 0.425 to 3.d.p
  4. 0.007395 = 0.0074 to 4.d.p

                <u>Significant Figures</u>

  1. 32549 =  32500  to 3.s.f
  2. 909520 = 910000  to 3.s.f
  3. 32549 = 32550 to 4.s.f
  4. 909520 = 909500 to 4.s.f

Step-by-step explanation:

Marianna [84]3 years ago
6 0

Answer:

hi hifsa please talk to me I wanna talk u

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The pool table has a height of 7ft. Side one is 18ft and side two is 17 ft. What is the area and perimeter?
prohojiy [21]

Answer:  

area = 2,142

perimeter = 70

Step-by-step explanation:

area = length x width x height

a=18 x 17 x 7

perimeter = all sides added together and assuming it is a rectangle...

p=18 + 18 + 17 + 17

8 0
3 years ago
If you multiply pi by a fraction do you get a rational number?
irinina [24]

Answer: yes

Step-by-step explanation:

6 0
3 years ago
Math help!!!!!!!!!!!!!!!!!
Luda [366]

Answer:

(0, 4)

Step-by-step explanation:

The y intercept will always be located at x=0. When x=0, y=4, so the y intercept would be written as (0, 4)

4 0
3 years ago
Find the unknown length x using tan() = O/A rule to two decimal places.
natulia [17]

Answer:

Solution given:

Relationship between opposite and adjacent is given by tan angle

so

Tan 22=\frac{opposite} {adjacent}=\frac{x}{12}

doing crisscrossed multiplication

Tan 22*12=x

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<u>x=4.84</u>

4 0
3 years ago
Please answer this before 5 hours have passed ^.^
Rashid [163]

Answer:

24m + 12 - - - (1)

12(2m + 1) - - - (2)

Step-by-step explanation:

Given the expression :

4(m + 3 + 5m)

Equivalent expressions include :

24m + 12 - - - (1)

12(2m + 1) - - - (2)

Using algebaraic properties :

4(m + 3 + 5m)

We can expand :

4m + 12 + 20m

4m + 20m + 12

24m + 12

Hence,

4(m + 3 + 5m) = 24m + 12

Using Substitution:

Let m = 5

4(m + 3 + 5m)

4(5 + 3 + 5(5))

4(5 +3 + 25)

4(33)

= 132

12(2m + 1)

12(2(5) + 1)

12(10 + 1)

12(11)

= 132

3 0
3 years ago
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