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Bond [772]
3 years ago
10

Five more than twice a number is 7​

Mathematics
2 answers:
never [62]3 years ago
4 0

answer is 1.

twice one is two. five more than two is 7.

Blababa [14]3 years ago
4 0

Answer:

2x + 5 = 7

Step-by-step explanation:

is= the answer

a number= a varible or x

more than= adding

Hope this helped!!!! =)

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Cube A has a volume of 125 cubic inches. The edge lengths of cube B measure 4.8 inches. Which cube is larger and why?
Anestetic [448]

Answer: Cube A is larger. This is because volume is found by multiplying length × width × height. The length, width, and height of a cube are ALWAYS equal. Therefore if cube B has a length of 4.8 inches it also has a height of 4.8 inches and a width of 4.8 inches. To find its volume multiply 4.8×4.8×4.8 this will give you 110.592 cubic inches. This means cube A is larger.


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4 years ago
To go from least to greatest
Bas_tet [7]

Answer: what are we putting from least to greatest

Step-by-step explanation:

5 0
3 years ago
ara read 1⁄3 of a book on Monday, 2⁄7 of the book on Tuesday, and 2⁄9 of the book on Wednesday. How much of the book did she rea
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Answer:Ara had read 84% of the book or 53/63



Step-by-step explanation:


3 0
4 years ago
The width of a rectangle is (x+1) and the length is (x-6). What is the length and width of the rectangle if the area is 30 squar
jolli1 [7]

Answer:

The length of the rectangle (l) = 3 feet

The width of the rectangle (W) =  10 feet

Step-by-step explanation:

<u><em>Step(i):-</em></u>

<em>Given that the width of the rectangle  = (x+1) feet</em>

<em>Given that the length of the rectangle = ( x-6) feet</em>

<em>The area of the rectangle = 30 square feet</em>

<u><em>Step(ii):-</em></u>

We know that the area of the rectangle

                = length ×width

    30   = ( x+1)(x-6)

    30   = x² - 6x + x -6

⇒ x² - 5 x - 6 = 30

⇒ x² - 5 x - 6 - 30 =0

⇒ x² - 5 x - 36 =0

 x² - 9 x +4x - 36 =0

   x (x-9) +4 ( x-9) =0

   ( x+4 ) ( x-9) =0

     ( x+4 ) =0 and  ( x-9) =0

     x =-4 and x =9

<u><em>Step(iii):-</em></u>

we have to choose x =9

     The length of the rectangle (l) =  x-6 = 9-6 =3

      The width of the rectangle (W) =  x+1 =  9 +1 = 10

<u><em>Final answer:-</em></u>

The length of the rectangle (l) = 3 feet

The width of the rectangle (W) =  10 feet

5 0
3 years ago
Determine the dot product between the two vectors. u=&lt; 5,3 &gt; and v =&lt; 12,4 &gt;​
andrey2020 [161]

Answer:

v . u = < v1 , v2 > . <u1 , u2> = v1 u1 + v2 u2

Step-by-step explanation:

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