A strong man takes 2 minutes to make one cut through a log. How long will he need to cut a ten-foot log into into 4 equal pieces?
Answers
A log cut into 4 equal pieces requires 3 cuts.
so, 6 minutes
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There were 6 girls and 18 boys in Mrs. Johnson’s mathclass. Write a ratio of the # of girls to the # of boys infraction form. Then write the fraction as a repeatingdecimal.
Answers
Well, first of all, if we're talking about angles, then they can be "obtuse"
angles, but they can't be obese angles.
An obtuse angle is one that's bigger then 90° but smaller than 180°.
Aquadrilateral can have as many as 3 obtuse angles. But not 4, because
all 4 angles have to add up to 360 degrees.
So they could be like 91°, 91°, 91°, and 87° (3 obtuse angles),
or 175°, 100°, 80°, and 5° (2 obtuse angles).
Answers
Answers
10 - x = -8
x = 10 + 8
x = 18
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10 - 18 = -8
rectangle measure (x + 3) and (x - 2). What is the value of x? (Type the final
answer as x=# without any space. Example: x=35 If there are two possible
values of x, write the final answer as follows: x=35 and x=36) *
Answers
The value of x is 12
The dimensions of the rectangle are given as:
- Length = x + 3
- Width = x - 2
The area is given as:
- Area = 150
The area of a rectangle is:
So, we have:
Expand
Subtract 150 from both sides
Factorize the above equation
Solve for x
or
The value of x cannot be negative.
So, the value of x is 12
Read more about areas at:
Answer:
The only possible value of x is 12
Step-by-step explanation:
The rectangular shape has an area of 150 square units. The sides of the rectangle measures (x + 3) and (x - 2). The value of x can be computed below
area of a rectangle = length × breadth
area = 150 unit²
The sides are (x + 3) and (x - 2)
Therefore,
(x + 3)(x - 2) = 150
x² -2x + 3x - 6 = 150
x²+ x - 6 = 150
x²+ x - 6 - 150 = 0
x²+ x - 156 = 0
(x - 12)(x + 13) = 0
Therefore,
x = 12 or x = -13
It cannot be - 13 because the sides cannot result to negative . We are left with only 12.
x = 12
The only possible value of x is 12
Answers
Answer:
Insert 0 for the x and insert -2 for the y.
It looks like:
-5(0) + -2 = -2
-5 times 0 is zero
0 + -2 = -2
So -2 = -2
Do you understand?
Hope this helps!
Please mark me brainliest!
~Courtney
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