Answer:
2.68 units
Step-by-step explanation:
We are given that a rectangular box has dimensions 4 by 5 by 2.
We have to find that how much each dimension of the original box was increased to create the new box
Let x be the increased value in each dimension
We know that volume of rectangular box=lbh
Volume of original box==40 cubic units
Volume of new box =
Dimension of new box=
Volume of new box=240
By graph we get
x=2.679
Round to two decimal places then we get
x=2.68
Hence, each dimension was increased by 2.68 units
$1.30
$1.80
$2.60
Answer:
b: $1.30
Step-by-step explanation:
trust me
The line of symmetry that divides a parabola in half as "The axis of symmetry of a parabola is a vertical line that divides the parabola into two congruent halves. The axis of symmetry always passes through the vertex of the parabola".
A parabola is an approximately U-shaped, mirror-symmetrical plane curve. It corresponds to a number of seemingly unrelated mathematical descriptions, all of which can be shown to define the same curves. A parabola can be described using a point and a line. Three different parabolas exist. Vertex form, standard form, and intercept form are the three forms. You can access a unique key feature for the graph on each form. A parabola's general equation is written as y = a(x - h)² + k or x = a(y - k)²+ h. Vertex here is indicated by (h, k).
To know more about parabola,
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Answer:
165 po ang sagot
Kung Hindi po tama sorry
I try my best
Answer:
1.41
Step-by-step explanation:
you divide them in a calculator or Google and get the answer. :)
Answer:
Step-by-step explanation:
For example, the reciprocal of ¾ is 4/3.
Division of Fractions
Find the reciprocal of 3 ¾
The reciprocal of 3 ¾ is 4/15.
Division of Fractions Reciprocal
I. Division of a fraction by a whole number:
For example:
(i) Divide 3/5 by 12
Solution:
3/5 ÷ 12
= 3/5 ÷ 12/1
= 3/5 × 1/12
= (3 × 1)/(5 × 12)
= 3/60
= 1/20
Step I: Find the reciprocal of the whole number and multiply with the fractional number as usual.
Step II: Express the product in its lowest terms.
(ii) Solve: 5/7 ÷ 10
= 5/7 ÷ 10/1
= 5/7 × 1/10
= (5 × 1)/(7 × 10)
= 5/70
Step I: Find the reciprocal of the whole number and multiply with the fractional number as usual.
Step II: Express the product in its lowest terms.
II. Division of a fractional number by a fractional number:
For example:
(i) Divide 7/8 by 1/5
Solution:
7/8 ÷ 1/5
= 7/8 × 5/1
= (7 × 5)/(8 × 1)
= 35/8
= 4 3/8
Step I: Find reciprocal of 1/5.
Step II: Multiply 7/8 by it.
Step III: Express the product in its simplest form.
(ii) Divide: 5/9 ÷ 10/18
Solution:
5/9 ÷ 10/18
= 5/9 × 18/10
= (5 × 18)/(9 × 10)
= 90/90
= 1
Step I: Find reciprocal of 1/5.
Step II: Multiply 7/8 by it.
Step III: Express the product in its simplest form.