Answer: x = 36
Step-by-step explanation:
Please answer correctly !!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!
Answer:
61°
Step-by-step explanation:
It is the same value because m//n.
WILL GET BRAINLIEST IF YOU GET IT RIGHT ONG
Answer:
B. Triangles are similar by SAS
Step-by-step explanation:
3.8/2=1.9
4.6/2=2.3
therefore they are similar
Answer:b
Step-by-step explanation:
Kendra recorded the height in centimeters of a sunflower. What is the constant rate of change in height of the sunflower?
Answer:
d(2) = h
Step-by-step explanation:
d = days , h = height
Every 5 days, the sunflower grows 10 centimeters taller.
If you multiply the age by 2, you can find the height.
You have a recipe for coconut cookies. The recipe makes 20 cookies. You need 100 cookies for a bake sale. Increase the recipe proportionally to make 100 cookies.
Answer:
repeat this 5 times
Your welcome
A recipe for cupcakes calls for 4 5/7 cups of flour. Dan accidentally put 5 5/6 cups. How many extra cups did he put in?
1 and 5/42
Step-by-step explanation:
[tex]5 \frac{5}{6} - 4 \frac{5}{7} [/tex]the demonomatior would be 42 as it is the lowest common multiple 6 and 7 sharei really dont understand helpppp
Answer:
The sum of angles of a tiangle equals 180 degrees.
180-(92+51)=37 degrees (angle BEC)
180-(98+35)=47 degrees (angle DEC)
360-166-37-47=100 degrees (angle AED)
Step-by-step explanation:
Kevin’s recipe uses a ratio of 4 parts flour to 2 parts sugar. Anna’s recipe uses 5 parts flour to 3 parts sugar. Could their recipes make the same cookies?
Answer:
yes they can
Step-by-step explanation:
pls give brainliest im almost lvled up.
is 0.59 a repeating decimal
Answer:
No
Step-by-step explanation:
What is the discriminant of the quadratic equation
7x^2-4x+5=0
Answer:
[tex]\Delta=-124[/tex]
Step-by-step explanation:
The discriminant for a quadratic in standard form is given by the formula:
[tex]\Delta=b^2-4ac[/tex]
We have the equation:
[tex]7x^2-4x+5=0[/tex]
Hence, a=7; b=-4; and c=5.
Therefore, our discriminant will be:
[tex]\Delta=(-4)^2-4(7)(5)[/tex]
Evaluate. Hence, our discriminant is:
[tex]\Delta=16-140=-124[/tex]
Notes:
Since our discriminant is negative, this tells us that the quadratic has no real roots.
Answer:
-124
Step-by-step explanation:
The discriminant is given by
b^2 -4ac where ax^2 + bx+c =0
7x^2-4x+5=0 so a = 7 b = -4 and c = 5
( -4) ^2 - 4(7) ( 5)
16 - 140
-124
Write an equation in slope intercept form for each graph shown
someone help me!!! easy problem
Answer:
y=3x+2
Step-by-step explanation:
I am in pre calculus I know how to do this.
Item 7
Use the Distributive Property to simplify the expression.
9(3+c+4) =
ty
Can u answer this. This ain’t 20 characters long, why.
Answer:
Step-by-step explanation:
slope is 3/4.
I'm pretty sure, cuz it's rise/run
Alice went shopping at a kids' clothing store where the shirts and pants were
the same price. She bought 9 shirts and 4 pairs of pants. She also bought a
toy for $6. She spent a total of $71. How much did each shirt or pair of pants
cost?
A. $12
B. $3.73
C. $5
D. $15.25
The price for each shirt and each pair is $5 if she bought 9 shirts and 4 pairs of pants, and she also bought a toy for $6. She spent a total of $71 option (C) is correct.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have:
Alice went shopping at a kids' clothing store, where the shirts and pants were the same price.
Let's suppose the price for each shirt and each pant is $x
She also bought $6.
So we can model a linear equation in one variable:
9x + 4x + 6 = 71
13x = 65
x = $5
Thus, the price for each shirt and each pair is $5 if she bought 9 shirts and 4 pairs of pants, and she also bought a toy for $6. She spent a total of $71 option (C) is correct.
Learn more about the linear equation here:
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In 2017, the price of gas in a certain state changed from $2.24 to $2.56. Calculate the percent of change increase in the price of gas in 2017.
Group of answer choices
14.3%
32%
12.5%
80%
Answer:
12.5%
Step-by-step explanation:
2.56-2.24 =0.32
By using the rule of three we can find the answer.
we have that 2.56 = 100% so we have to find what percentage 0.32 represents
(0.32*100)/2.56 = 12.5
Answer:
12.5%
Step-by-step explanation:
SOLVE : EXPLAIN YOUR ANSWER
3,987 * 787 -7367^7
Answer:
-1.177 x 10^27
Step-by-step explanation:
Chris and Sean live on Main Street. Chris lives7 blocks east of Center Avenue, and Sean
lives 10 blocks west of Center Avenue. How far apart do Chris and Sean live from each
other?
Answer:
17 blocks
Step-by-step explanation:
17 blocks because if you draw it on a number line they are opposite sides of the number line so you would do 7+10 which is 17.
What is the domain and range? Is the relation a function? Explain why or why not. {(2, 0), (5.0), (0.5), (0, 2)}
Answer:
Domain: {0, 2, 5}
Range: {0, 2, 5}
The relation is not a function since the 0 appears more than once as an x-coordinate.
Step-by-step explanation:
The domain is the set of the x-coordinates.
The range is the set of the y-coordinates.
If any value appears more than once as an x-coordinate, it is not a function.
Domain: {0, 2, 5}
Range: {0, 2, 5}
The relation is not a function since the 0 appears more than once as an x-coordinate.
HELP I GIVE BRAINLIEST
Solve for x: 3x − 24 = 81
fifty-seven over three
one hundred five over three
57
105
3x-24=81
3x=81+24
3x=105
divide both sides by 3
therefore, the answer is 35
Answer:
B
Step-by-step explanation:
if you divide 105 by 3 it is equivalent to 35
BEAT THE TEST!
d
1.
Consider the following points.
F(-3,-10) and E(10,--3)
Let F'E' be the image of FE after a reflection across line 1
Suppose that F' is located at (-3,10) and E' is located at
(10,3). Which of the following is true about line 12
A
(в)
Line l is represented by y = -x.
Line l is represented by y = x.
Line I is represented by the x-axis.
Line l is represented by the y-axis.
C
D
Answer:
it is d line l is represented by the y axis
Step-by-step explanation:
Ned is riding his bike from his house to the park, both of which are on the same straight road. On his way, he stops at a store, which is 47 of the way to the park, and then bikes the remaining 0.6 mile to the park. What is the distance between Ned's home and the park?
Complete question :
Ned is riding his bike from his house to the park, both of which are on the same straight road. On his way, he stops at a store, which is 4/7 of the way to the park, and then bikes the remaining 0.6 mile to the park. What is the distance between Ned's home and the park?
Answer:
1.4 miles
Step-by-step explanation:
Given that :
Ned's home and park are on the same straight road :
Store where Ned stopped is 4/7 of the way to the park
Bikes the remaining 0.6 miles to the park
Hence after traveling 4/7 of the distance, distance to park is 0.6 miles
Hence, 1 - 4/7 = 3/7
Hence, 3/7 of the way = 0.6 miles
If 3/7 = 0.6 miles
Then, 1 = x
Cross multiply
3/7 x = 0.6
3x = 4.2
x = 4.2 / 3
x = 1.4 miles
The distance from Ned's home to park is 1.4 miles
The distance between Ned's home and the park is 1.4 miles.
Ned is riding his bike from his house to the park, both of which are on the same straight road.
At some point between the way to the park, he covered [tex]\dfrac{4}{7}[/tex] of total distance and the destiny is still remained by 0.6 mile.
The fraction of the distance yet to be covered is,
[tex]\begin{aligned}\rm{Remaining\;distance}&=1-\dfrac{4}{7}\\&=\dfrac{7-4}{7}\\&=\dfrac{3}{7} \end{aligned}[/tex]
Now, the remaining distance is given that is 0.6 mile.
Therefore,
[tex]\begin{aligned}\dfrac{3}{7} \times \rm{Total \;distance}&=0.6\\\rm{Total \;distance}&=1.4\;\rm{miles} \end{aligned}[/tex]
Thus, the distance between Ned's home and the park is 1.4 miles.
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Solve equations with variables on both sides 6 - x = 5x + 30
The solution to the equation 6 - x = 5x + 30 is x = -4.
We have,
To solve the equation 6 - x = 5x + 30, we can start by bringing all the variables to one side and the constants to the other side of the equation. Here's the step-by-step solution:
Start with the equation: 6 - x = 5x + 30.
To eliminate the variable terms on the right side, subtract 5x from both sides of the equation:
(6 - x) - 5x = 5x + 30 - 5x.
Simplifying the left side gives: 6 - x - 5x = 30.
Combining like terms on the left side yields: 6 - 6x = 30.
Now, isolate the term with the variable.
Move the constant term (6) to the right side by subtracting it from both sides of the equation:
6 - 6x - 6 = 30 - 6.
Simplifying both sides gives: -6x = 24.
To solve for x, divide both sides of the equation by -6:
(-6x) / -6 = 24 / -6.
Simplifying gives: x = -4.
Therefore,
The solution to the equation 6 - x = 5x + 30 is x = -4.
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Which is the factorization of 8x2 + 13x – 6
Answer:
(8x−3)(x+2)
Step-by-step explanation:
Factor 8x2+13x−6
8x2+13x−6
=(8x−3)(x+2)
Answer:
13x + 10
Step-by-step explanation:
find the value of x. A.12 B.30 C.9 D. 21.75
Answer:
i need help my self keep trying
Step-by-step explanation:
pleaseee help meee!!!!!!! :)
Answer:
the answer to your question is (1,-2)
Answer: y=2x-1
This is the answer
Step-by-step explanation:
I fix the answer
The output of a function is 8 less than 23 times the input. Find the input when the output is -23.
Answer:
Step-by-step explanation:
-23=-3X-8
O = r - 1
I’m not sure how to do one step equations
factor -6x2 + 16x - 8.
Answer: -2(3x-2)(x-2)
Step-by-step explanation:
hope this helps :)
does 9, 13, 16 make a right triangle
Answer:
no it makes an acute angle
Step-by-step explanation:
9+13+16=38
to be a right triangle they need to equal 90
can someone help plzzz asappp :///
Answer:
I believe answer choice A
Step-by-step explanation:
Answer:
I thin that the answer is A
Step-by-step explanation: