Answer:
44.1 x 10^-2
Step-by-step explanation:
Since one grain
= 7 x 10^-5
6300kg = 7 x 10^-5 x 6300
Put 6300 in standard form
7 x 10^-5 x 6.3 x 10^3
Multiply the whole numbers and add the exponents
7 x 6.3 x 10^-5 + 3
44.1 x 10^-2
There are 44.1 x 10^-2 grains of sand in 6300kg
Answer:
<em><u>
</u></em>
Step-by-step explanation:
Note
<h2>Area of a cone = 1/3pir squared * height</h2>
Answer:
C
Step-by-step explanation:
Substitute n = 8 into the explicit rule
= -
× 
= -
× 
= -
= - 625 → C
The value of x from the given diagram is 17
<h2>Vertically opposite angles</h2>
From the given diagram, m<2 and m<3 are vertically opposite since they form angles from the intersection of lines at the point X
Given that;
- m<2 = 4x + 2
- m<3 = 5x - 15
Equate both expressions to have:
m<2 = m<3
4x + 2 = 5x - 15
4x - 5x = -15 - 2
-x = -17
x = 17
Hence the value of x from the given diagram is 17.
Learn more on vertical angles here; brainly.com/question/1673457
Answer:
your answer is
<h2>a traepoizd </h2>
Step-by-step explanation:
<em><u>reason</u></em><em><u> </u></em>----
1 <em><u>parallelogram</u></em><em><u> </u></em>
- it is opposite side quadrilateral
- opposite angle
2 <em>rhombus</em><em> </em>
- four congruence side in rhombus
3 <em><u>traepoizd</u></em><em><u> </u></em>
- one pair of congruent sides that were not parallel. It also had one pair of parallel lines.
4 <em><u>kite</u></em><em><u> </u></em>
- two pair of quadrilateral adjacent
<h2>hope it's helpful thanks please mark me as brainlist please </h2>