Answer:
The last one, −2.1−(5.9+3.7)
Step-by-step explanation:
−2.1+(−5.9)+(−3.7) = -2.1-5.9-3.7 = -11.7
the only expression that will come out as -11.7 is the last one
Answer:
The Answer is
-2.1 - (-5.9 + 3.7)
You can totally trust me!!!
Step-by-step explanation:
It's this because they both end up with the same answer and the other ones are like very wrong.
1:30pm. If the distance
between Lagos & Ibadan is
168km, what was the average
speed of the motorist?
Answer:
60 miles prh because that is the amount of speed it takes to get there
To find the length and width of a rectangular parking lot given its area, we can use the formula Area = Length * Width. We can set up an equation using this formula and solve for the length and width by factoring or using the quadratic formula.
To find the length and width of the rectangular parking lot, we can use the formula for the area of a rectangle: Area = Length * Width. We are given that the area is 160 square yards. Let's assume the width of the parking lot is x yards. Since the length is greater than the width, we can say that the length is x + k yards, where k is some positive value.
Substituting the values into the formula, we get:
160 = (x + k) * x
To solve for x, we can rearrange the equation into a quadratic equation:
x^2 + kx - 160 = 0
This equation can be factored or solved using the quadratic formula to find the values of x and k, which represent the width and length of the parking lot, respectively.
#SPJ1
a. 12 inches
b. 216 inches
c. 412 inches
d. 12/4 inches
Answers:
x = 57
y = 86
z = 37
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Work Shown:
x+123 = 180 .... since x and 123 form a straight line
x = 180-123
x = 57
y = 86 since the y and 86 angles are vertical angles
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For any triangle, the three angles always add to 180. So,
x+y+z = 180
57+86+z = 180
143+z = 180
z = 180-143
z = 37
As a check,
x+y+z = 57+86+37 = 180
which confirms the value of z
Answer:
x = -26
Step-by-step explanation:
x/2 + 5 = -8
First let's combine like terms.
Subtract 5 from both sides.
x/2 = -13
Multiply both sides by 2 to isolate x.
x = -26
Plug this back into the original equation to check your answer.
-26/2 + 5 = -8
-13 + 5 = -8
-8 = -8
Your answer is correct.
Hope this helps!
Answer:
x=-26
Step-by-step explanation:
x/2 + 5 = -8
x/2 + 5 - 5 = -8 - 5
x/2 = -13
x = -26
this is all of the work I did to solve what x is! I hope it helped! There are many other way to solve this problem. This is the way which a lot of ppl do.