Answer:
x=-14
Step-by-step explanation:
Answer:
here
Step-by-step explanation:
x= - 14
1
y = 2x²- 5x + 2
determine the x value for the vertex and whether this value is a maximum or a minimum
a. maximum at x = -1.25
b. maximum at x = 1.25
c. minimum at x = -1.25
d. minimum at x = 1.25
Answer: D
Explanation:
Use the vertex formula, -b/2a. Because the quadratic formula is ax^2+bx+c, -b would be 5 in this case and a would be 2 in this case. Plug the numbers in and you get 5/4. The AOS or vertex would be 5/4 or 1.25. Because the a-value is a positive in this equation, the parabola would have a minimum.
Please help out :) struggling
Answer:
82
Step-by-step explanation:
evaluate means to find the numerical value of the expression
substitute x=9 and y= -2 in the expression 10-4xy
10 -4*9*(-2) = 10+( -4 )(-2)*9= 10+8*9 =82
graph y=4- 3/5x Help me out please
Answer: Y = (0,4)
X = 20/3
Step-by-step explanation:
Answer:
the points are at 0,4 and 6.6670 or 6,0
Step-by-step explanation:
Brainlist?
Find the value of x and then find m∠H. PLEASE HELP
Answer:
Here,
6x - 1 + 5x + 17 = 126
or,11x + 16 =126
or, 11x = 110
Therefore,x=10
the value of angle h is=6x-1
=6×10-1
=59#
Plsss help I’ll give u brainlest and 10 points
Answer:
A
Step-by-step explanation:
Pleaseeeee I’ll give first correct answer brainliest
Answer:
the bottom left one is right
Step-by-step explanation:
Choose all the expressions that are equal to 0.8 × 0.03.
A. 8100×3100
B. 3100×810
C. 80100×3100
D. 310×8010
E. 810×3100
Answer: 8/10 × 3/100
3/100 × 8/10
Step-by-step explanation:
To be able to solve this question, we need to convert the decimals to Fractions. After they've bee converted to Fractions, we can then look at the options given and see the correct option.
0.8 will be 8/10 when converted to a fraction while 0.03 will be 3/100. Therefore, the correct option will be:
= 8/10 × 3/100 or 3/100 × 8/10.
Therefore, options B and E are correct.
Answer:
Step-by-step explanation:
ace
I need help I’m being timed
At a restaurant 28 guests ordered a dessert, and 42 quests did not order a dessert. What
percentage of the guests at the restaurant ordered a dessert?
a school has 825 students and 55 teachers how ,many students are per teacher unit rate
Answer:
It would be 15 students per teacher unit
Step-by-step explanation:
You divide 825 students by 55 teachers
This set of points is on the graph of a function.
{(-2,-8),(0,9),(2,8),(3,27)}
Which graph are on the graph of the inverse?
Select EACH correct answer!!!
A) (-8,-2)
B) (-8,2)
C) (-27,-3)
D) (9,0)
Answer:
A and D
Step-by-step explanation:
i hope i did this righti tried my best
Need help pleaseeee
Answer:
x = 30
Step-by-step explanation:
Yall know the rate of change?
Answer:
M=-3
Step-by-step explanation:
Slope:
y2-y1/x2-x1
-3-3/1+1=6/-2=-3
There are 25 trees on the Jackson’s property. Twenty percent of the trees are oak trees. Which equation can be used to find the number of oak trees on the property?
Answer:
See below
Step-by-step explanation:
Number of oak trees
[tex] = \frac{25}{100} \times 25 \\ [/tex]
Is the ratio 4/10 equivalent to 10/25?
Answer:
yes if decimals aren't included
What is the slope of a line passing through (4, 3) and (3,1) ?
Answer:
[tex]m=2[/tex]
Step-by-step explanation:
y=-2(x-4)^2-3 in standard form
-7 - 2 ..........................................................
..
Answer:
-9 is the answer
Step-by-step explanation:
hope it helps!
when 6x³-3x²+4x+1 is divided by 2x-1 the result is ?
Please help!! Will mark brainliest
Answer:
21
Step-by-step explanation:
Please help me with this question I’ll give brainliest for whoever is right
Answer:
5,-4, 2,-4
Step-by-step explanation:
this is the correct answer luv
solve pls will give brainliest
HELP ASAP PLEASE!!!!
Hii
(x-2)(x+2)/x(x+5)
=(-4-2)(-4+2)/-4(-4+5)
=(-6)(-2)/-4(1)
=12/-4
=-3
HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN
10x-3=-5x-18
I don’t know can some one help
Answer:
x=-3 (x equals negative three)
Explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Your friend offers to pay you $10 plus $2 per day if you will watch his dog while he’s on vacation. Another friend offers you $15 plus $1 per day to watch her dog during the same time. You cannot do both jobs. Tell which job you would choose and explain why.
Answer:
the first one
Step-by-step explanation:
you get lower down payment but higher fee payment
Answer:
their correct
Step-by-step explanation:
If x = 27 and y = 70, what is y when x = 6?
Answer: 18
Step-by-step explanation:
What is the value of x in the solution to this system of equations?
3x+5y=94
x=2y−9
Enter your answer in the box.
Answer:
x=13
Step-by-step explanation:
Somebody told me to take this picture a little bit closer
Answer:
well the slope is...
Step-by-step explanation:
4/3 but i don't know about the equation part
Answer:
y=4/3x+4
Step-by-step explanation:
y=mx+b
hope this is right lol I believe it is correct
Find the area of the shaded region. Use 3.14 to represent pi. Hint: You need to find height of triangle.
Question 1 options:
329.04 inches squared
164.52 inches squared
221.04 inches squared
272.52 inches squared
Answer: 221.04 inches squared
Step-by-step explanation:
I have a question this is the picture
Answer:
The answer is D
Step-by-step explanation:
If you plug them into Desmos, they'll line up