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julsineya [31]
3 years ago
5

Answer QUESTION no . 7 and 9 Also explain how will you find

Mathematics
1 answer:
valkas [14]3 years ago
6 0
For number 7 find the common denominator and adjust the rest of the numbers to fit it this common denominator would be six
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Using powers of 10, which would be the best choice for the first number to subtract in the division problem 956 ÷ 87?
dlinn [17]

Answer:

870 as it is the only number in the list which closest and lesser then 956.

(if you divide, then you get 10 as quotient and 86 as remainder)

we can also take 87 but the question mentions with multiples of 10.

Step-by-step explanation:

6 0
3 years ago
The perimeter of the rectangle below is 112 units. Find the length of side VW . Write your answer without variables. Top YX: 4z
dimaraw [331]

Answer:

VW = 33

Step-by-step explanation:

<em>See attachment for complete question</em>

Given

VY = 4x - 1

VW = 5x + 3

Perimeter = 112

Required

Determine the length of VW

Perimeter is calculated as:

Perimeter = 2 * (Width + Length)

This gives:

Perimeter = 2 * (VW + VY)

Substitute values for VW, VY and Perimeter

112 =  2 * (4x - 1 + 5x + 3)

Collect Like Terms

112 = 2 * (4x + 5x -1 +3)

112 = 2 * (9x +2)

Divide through by 2

56 = 9x + 2

Collect Like Terms

9x = 56 - 2

9x = 54

x = 54/9

x = 6

Substitute 6 for x in VW = 5x + 3

VW = 5 * 6 + 3

VW = 30 + 3

VW = 33

4 0
3 years ago
(-5,4), parallel to y=2/5x-5
Yuri [45]
There you go! Hope this helps

3 0
3 years ago
What is the axis of symmetry of h(x) = –2x2 + 12x – 3?
murzikaleks [220]
The axis of symmetry is the x value of the vertex
we have a handy-dandy way of finding that from standard form, ax^2+bx+c=y

for
ax^2+bx+c=y
the x value of the vertex is -b/2a

y=-2x^2+12x-3
-b/2a=-12/(2*-2)=-12/-4=3

x=3 is the axis of symmetry
5 0
4 years ago
Read 2 more answers
..Please simplify ..
Ket [755]

Answer:

3/2 * square root of 2

This is the correct answer

Step-by-step explanation:

3/14 * square root 98 =

= square root of 98 * 3/14^2 =

= square root of 98 * 9/196 =

= square root of 9/2

3/2 * square root of 2 =

= square root of 2 * 9/4 =

= square root of 9/2

square root of 9/2 = square root of 9/2

4 0
3 years ago
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