Answer:
where is the graph? i need a graph, otherwise id love to help you!
Step-by-step explanation:
helllpppppppppppppppp mmeeeeeeeeeee
i need help my class is depending on me plzz help
Answer:
C
Step-by-step explanation:
Well, the area or a circle is pi r^2. The radius is 5. 5 squared is about 25. 25 times pi is roughly 78.5. So the best answer is C.
What is another way to write (2x - 3)?
Answer:
See below
Step-by-step explanation:
Many ways...
x+x-3
2x-6+3
5x-3x-3
(4x-6)/2
And the list goes on...
Answer: (2x)-3
2x-3
Step-by-step explanation:
if this isn't right let me know I have others to
Which vectors represent the reflection of the vector <3, -7> across the x-axis? A. [3/7} B. [-3/7] C. <-3, 7> D. <3, 7> E. [7/-3] F. <7, -3>
Answer:
D) < 3, 7)>
Step-by-step explanation:
Explanation:-
Given that the vector < 3 , -7 >
Given the vector reflection across the x-axis
(x,y) → (x , -y)
The vector < 3,-7> →< 3, -(-7)>
< 3,-7> →< 3, 7)>
Miguel is driving on a highway. He uses one gallon of gas every 50 miles he drives. The distance, D (in miles), he travels on g gallons of gas
is given by the following
How far does Miguel drive he uses 4 gallons of gas
The figure shows the dimensions of a city park in feet.
Part A: What is the area of the park?
A.1,088 ft2
B.1,188 ft2
C.1,208 ft2
D.968 ft2
Ava takes care of 6 horses Each horse eats about 85 pounds of feed per year. How many pounds of feed will all the horses eat in 18 months?
A. 114lb
B. 30lb
C. 108lb
D. 765lb
A 747 Airplane is 762 inches tall. How tall is it in feet
Answer:
The answer is 63.5 feet :)
y=−4(x+2) ^2 −1. Graph the equation
Answer:
4x^2+15
Step-by-step explanation:
1. multiply whole parenthesis by power of 2
2. gets you 4(x^2+4)-1
3.Multply and it gets you 4x^2+16-1 so it would be 4x^2+15 for your answer
4. throw that into your calculator and make sure its not on radian mode and then press graph
I have two bags of counters.
The first bag contains two red counters and one blue counter.
The second bag contains one red counter, one blue counter
and two yellow counters.
I take a counter at random from both bags.
b) What is the probability that exactly one of the counters will be red?
Answer as a fraction
Answer:
7/12 chances of it being red
Step-by-step explanation:
Hope this helped! :)
PLS HELP ME I SUCK AT MATH
Help please//brainliest!
Hi there!
The answer for this question is C, BD. As you can see, BC and DA are the same which means that AB and CD are also the same.
That only leads to BD which means that BD has the shortest sides.
What is the y value in this system of equations?
3x + 2y = 16
7x + y = 19
Answer:
y=5
Step-by-step explanation:
Answer:
3x + 2y = 16 y=−3/2x+8
7x + y = 19 y=−7x+19
Step-by-step explanation:
A pet store has 45 mice. The number of mice is 22 more than the number of cats. Which equation can be solved to find the number of cats c?
Answer:
c+22=45
Step-by-step explanation:
It is the answer
If a=-3, b=6, C=-5, what is the vertex?
Answer:
use the formula a(x-h)2+k
HURRY WILL MARK YOU BRAINLIEST
Answer:
x=11/4
Step-by-step explanation:
4x+5=8x-6
4
x
= 8
x
−
1
1 <simplify
-8x -8x
-4x=-11
x=11/4
What is 5x - 3y when x equals negative 2 and Y equals 6
Answer:
-28
Step-by-step explanation:
We have the equation [tex]5x-3y[/tex] and are given that [tex]x=-2, y=6[/tex]. To solve this equation, we simply replace the variables with their real value. In action, this would be [tex]5(-2)-3(6)=-10-18=-28[/tex].
Suppose that y varies directly with x and inversely with z, and y = 6 when x = 8 and z = 4. Write the equation that models the relationship. Then find y when x = 2 and z = 3
Answer:
y=18
Step-by-step explanation:
explanation is in the attachment above
The accompanying diagram shows two triangles. Which proportion could be used to solve for x ?
A triangle has sides with lengths of 4 yards, 10 yards, and 11 yards. Is it a right triangle?
yes
no
Answer:
no
Step-by-step explanation:
for a triangle to be a right triangle, the sum of the square of its legs must equal the square of its hypotenuse
a² + b² = c²
in this problem, 4² + 10² ≠ 11²
16 + 100 ≠ 121
You have a jar filled with quarters and dimes. You choose 10 coins at random from the jar. Together, they are worth $2.05. How many of each type do you have?
Answer:
5 dime and 5 quaters
5x.10=.70
5 x .25=1.25
1.25 + .70= 2.05
The population of a school increased by 16%, and now the population is 667. What was the
population before the increase?
Answer:
575
Step-by-step explanation:
[tex]667 \div (1 + 16\%) = 575[/tex]
If 72 = 12x, what does x equal?
Answer:
x=6
Step-by-step explanation:
So, x is our unknown variable. An so you have to ask yourself, what times 12= 72? The answer would be 6, because 12x6=72
The proper way to do it, would be to divide 12/12 so you isolate the variable, and what you do to one side, you do to the other, so divide 72 by 12 and you get 6! Hope this helps!
Which equation does the graph below represent?
A coordinate grid is shown. The x axis values are from negative 5 to positive 5 in increments of 1 for each grid line, and the y axis values are from negative 20 to positive 20 in increments of 4 for each grid line. A line is shown passing through the ordered pairs negative 4, 16 and 0, 0 and 4, negative 16.
y = fraction 1 over 4x
y = 4x
y = fraction negative 1 over 4x
y = −4x
Answer:
The answer is D!! Trust me I have took this quiz and got it right.
Step-by-step explanation:
Have a good time on your test!
Answer:
The answer is B! trust me
Step-by-step explanation:
Find the slope of the line passing through the pair of points.
(-4,5) and (0, 2)
Answer:
y = 3/-4x + 2
Step-by-step explanation:
Answer:
slope = [tex]-\frac{3}{4}[/tex]
Step-by-step explanation:
1) To find the slope between a pair of points, use the slope formula: [tex]\frac{y_2-y_1}{x_2-x_1}[/tex].
[tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point the line passes through. [tex]x_2[/tex] and [tex]y_2[/tex] represent the x and y values of another point the line also passes through. We know the line passes through (-4,5) and (0,2). So, substitute their x and y values for the formula (following the appropriate order) and solve:
[tex]\frac{(2)-(5)}{(0)-(-4)} \\= \frac{2-5}{0+4} \\= \frac{-3}{4}[/tex]
Thus, the slope is [tex]-\frac{3}{4}[/tex]
PLease help!!
Is your friend correct? Why or Why not?
Answer:
Yes
Step-by-step explanation:
[tex]\sqrt[2]{\frac{1}{4} } =\frac{\sqrt[2]{1} }{\sqrt[2]{4} } =\frac{1}{2}[/tex]
Please help will brainlist
Answer:
It should be A
Step-by-step explanation:
(I'm not 100% sure, but two of the sides are congruent so I would just choose 3!)
what is
g(x)= 7/8(7) - 1/2
Question: The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Answer:
90%
Step-by-step explanation:
Change 273° Kelvin to Celsius degrees.
P Leeeeeeeeeeee Sssssssssss help me
Answer: 273 degrees kelvin = -0.15 degrees celsius
hope this helps brainliest plz