A-7x2 for a -15
Evaluate this expression.
Grade 8
Answers
To evaluate the expression A-7x2 for a -15, we need to substitute -15 for a and then simplify the expression.
A-7x2 = A-7(x^2)
Substituting -15 for a, we get:
-15 - 7(x^2)
Therefore, the value of the expression A-7x2 for a -15 is -7(x^2) - 15 12.
Hope this helped :)
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If (x - 2)² = 49 , then x could be?
What multiplies to 5 and adds to 6
HELPPPPPPP PLS MATH!! MKARKING BRAINNIEST!!!!!!!!!!
Which solid figure has one polygon base?A. pyramid B. cone C. cylinder D. prism Question #6TrueFalse A rectangular prism with a height of 6 m, a length of 5 m, and a width of 4 m will have a different surface area than a rectangular prism with a height of 5 m, a width of 6 m, and a length of 4 m. TrueFalse Question #7MultipleChoice Score: The volume of a rectangular prism is 288 ft3. If its height is 6 feet and its length is 8 feet, what is its width? A. 6 feet B. 8 feet C. 9 feet D. 12 feet Question #8MultipleChoice A cube is 6 feet on each side. What is its volume?
Answers
1) In a week, the eagle eats 3.85 kilograms
2) there are 7 days in a week
3) on each day, the eagle eats the same amount.
This means that in order to find out how much was eaten on each day, we need to divide the whole week's food by the number of days in a week:
3.85/7= 0.55
(3.85=3.5+0.35 and 5*7=55, so (3.5+0.35)/7=0.5+0.05=0.55
Every day the eagle eats 0.55 kilograms of meat!
10 + 2³ ∙ 4 - 1
10 + 2³ ∙ (4 - 1)
(10 + 2³) ∙ 4 - 1
10 + (2³ ∙ 4) - 1
Answers
Hello there!
10+2^3*4-1
10+8*4-1
10+32-1
10+31
41
10+2^3*(4-1)
10+8*(3)
10+24
34
(10+8)*4-1
18*4-1
72-1
71
10+(2^3*4)-1
10+(8*4)-1
10+32-1
10+31
41
Hope this helps you!
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Answers
For this case the generic equation of the line is given by:
y = mx + b
Where,
m: slope of the line
b: intersection with the y axis.
To graph a line it is necessary to know the values of m and b.
Answer:
y = mx + b
You need to know m and b to graph the function completely.
For this reason, someone would choose to use the y-intercept and the slope
Therefore, if someone had a line that was in slope intercept form, then they would probably choose to use the y intercept and slope to graph that line.
Answers
Answer:
0.75 years.
Step-by-step explanation:
Assuming 360 days in a year or 12 months.
So, we get days each month.
In 9 months there will be = days
So, convert this period to years = = 0.75 years.
Hence, the answer is 0.75 years.
Answers
Answer: x 0
Step-by-step explanation:
The domain of a function consists of the x-values that have a y-value in a function. The +1 shifts the graph upwards 1 unit. This only affects the range, the y-values. The x is in the denominator of a function, and the denominator of a function can never be 0, so we can say x 0. There are no other restrictions on the domain; x can be negative, x can be positive, but x cannot be 0.
If we graph this function, we'll see that there are no y-values when x = 0. We say that there is a vertical asymptote at x = 0, an imaginary line at an x-value that does not have any y-values.
I hope this helps! :)