Answer:
6-(-67) = 73
Step-by-step explanation:
If k equals -67 the answer would be 73.
Answer:
9 pencils
Step-by-step explanation:
We know that the ratio is 5:3 and its pens to pencils. So, every 5 pens have 3 pencils. Now Jose has 15 pens, so his pen supply triples. therefore his pencil supply must also triple. So 3x3=9.
Answer: The correct answer is 7.12 m.
Step-by-step explanation:
The expression for the area of the circle is as follows;

Here, A is the area of the circle and r is the radius of the circle.
Calculate the radius of the circle.

Put A= 40 square meter and
.


The expression for the diameter is as follows;
d= 2r
Here, d is the diameter of the circle and r is the radius of the circle.
Put r= 3.56 m.
d= 2(3.56)
d= 7.12 m
Therefore, the closest answer to the measure of the diameter of the circle is 7.12 m.
Lets change x²=y, so we have equation y²+6y-7=(y-1)(y+7)
make change back so (y-1)(y+7)= (x²-1)(x²+7)=(x²-1²)(x²+7)=(x+1)(x-1)(x²+7)
Answer:
eju 48, 23w6yuw43wdgn
Step-by-step explanation: