[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{k + 7 = 224}[/tex]
[tex]\text{SUBTRACT by 7 to BOTH SIDES of your equation}[/tex]
[tex]\large\text{k + 7 - 7 = 224 - 7}[/tex]
[tex]\text{Cancel out : }\large\text{7 - 7} \text{ because that gives you 0}[/tex]
[tex]\text{Keep: } \large\text{224 - 7 }\text{because that helps you solve for k}[/tex]
[tex]\text{New equation:} \downarrow[/tex]
[tex]\large\text{k = 224 - 7}[/tex]
[tex]\large\text{224 - 7 = \bf 217}[/tex]
[tex]\boxed{\boxed{\large\text{Therefore, your answer is: \huge\bf k = 217}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
I need help ASAP plzzzz help
Answer:
D. X = 130 in.
Step-by-step explanation:
a² +b² =c² (Pythagorean theorem)
50² + 120²=c²
2,500 + 14,400 =c²
16,900 = c²
√16900 = √c²
130 = c
X = 130 in.
I will give BRAINLIEST to WHOEVER GETS IT RIGHT and can you please tell me how you solve your answer!!!!!!!!!!!!!!
Find the output, k, when the input, x, is -5. k = 6x + 100
y=?
Please help asapppppp
The graphs of y = x + 2 and y = 2x are shown. What are the x-values of the solutions to the system formed by these equations? A) x = 2 and x = 0.31, B) x = 0.31 and x = 4, C) x = −1.69 and x = 2, D) x = −1.69 and x = 4
Answer:
i need this same answer:(
Step-by-step explanation:
find the inverse of (-3,2),(-1,8),(1,14),(3,20)
Answer: ( 2 , − 3 ) , ( 8 , − 1 ) , ( 14 , 1 ) , ( 20 , 3 )
Step-by-step explanation: Find the inverse.
Give me brainliest or a thank you pls :)
Plzzz help me, like plzzz
Answer:
y = 28
Step-by-step explanation:
28 = y
28 = 28
the angles are equal to each other because they are vertical angles
help me plz!!!!!!!!!!!!!!!!! i award brainliest
Which expression is equivalent to:1/2(x-8)+3x
Answer:
Step-by-step explanation:
1/2*(x-8)+3x=x/2-4+3x=3.5x-4
Hope this helps!
I have 12 apples, but I take 2, 3 are molding, 1 has a worm in it, I'm eating 1, and 3 fell on the floor... how much apples do I have?
Answer:
12 counting the one you're eating
Step-by-step explanation:
Solve the system of equations by the addition method.
8x+y=-2
4x-y=-14
[tex]8x + y = -2[/tex]
[tex]4x - y = -14[/tex]
To solve this via the addition method, we just need the two equations together; that means that we will create a new equation where the terms on the left side of both equations are added together and are set equal to the sum of the terms on the right side of both equations:
[tex](8x + y) + (4x - y) = (-2) + (-14)[/tex]
[tex]8x + y + 4x - y = -2 - 14[/tex]
[tex](8x + 4x) + (y - y) = -16[/tex]
[tex]12x + 0 = -16[/tex]
[tex]x = \frac{-16}{12}[/tex]
[tex]x = \frac{-4}{3}[/tex]
Now that we have solved for one term, we can plug this value into either equation to get the value for the other:
[tex]4x - y = -14[/tex]
[tex]4(\frac{-4}{3}) - y = -14[/tex]
[tex]\frac{-16}{3} - y = -14[/tex]
[tex]\frac{-16}{3} + 14 = y[/tex]
[tex]\frac{26}{3} = y[/tex]
This means the solution to the system of equations is [tex](-\frac{4}{3}, \frac{26}{3})[/tex]
Answer:
Step-by-step explanation:
8x + y = -2
4x - y = 14
12x = 12
x = 1
8 + y = -2
y = -10
(1, -10)
if 100 ml of rat poison is mixed with 2,5l of water then what would be the simplified poison water ratio
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 1:25 ratio of rat poison to water
Explanation:
100:2500
10: 250
1:25
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Two teams are playing in the finals for an adult softball league. Each team has 13 players and the ages of the team members are shown in the tables. Which statement is true?
A) The mean for team 1 is greater than the mean for team 2.
B) The median for team 1 is greater than the median for team 2.
C) The median for team 2 is greater than the median for team 1.
D) The value of Q1 for team 1 is greater than the value of Q1 for team 2.
Answer:
B
Step-by-step explanation:
Help!!!!
There is one dot at 3.45. What does that value
represent?
A school administrator claims that the average GPA of
the senior class is 3.53. You think that the average GPA
is greater than that, so you select a random sample of
100 seniors and calculate their average GPA. The
sample mean GPA is 3.70.
Using technology, you simulate selecting 100 SRS of
size n = 100 from a population of seniors for which the
mean GPA is 3.53. This dotplot shows the results.
O In one simulated SRS of 100 students, the average
GPA was = 3.45.
In one simulated SRS of 100 students, the
population mean GPA was u = 3.45.
There is a 1 out of 100 chance that the population
mean GPA is = 3.45.
O A majority of the sample of 100 students had a GPA
of r = 3.45.
Answer: In one simulated SRS of 100 students, the average GPA was x= 3.45
Step-by-step explanation:
Each dot in the dot plot in representation of one sample of 100 students, also I just turned it in
Answer:
A
Step-by-step explanation:
EDGE
HELPPP ASAP!!!
How many cubes are in this set?
Answer:
7
Step-by-step explanation:
7 because it's not asking for squares it asking for cubes
what is the midpoint of the line segment with endpoints (-5.5, -6.1) and (-0.5, 9.1)?
Answer:
(-5/2, 3/2)
Step-by-step explanation:
[(-5.5+.5)/2, (9.1-6.1)/2)} = (-5/2, 3/2)
Help please! Thank you will make brainly
Answer:
he can buy 7 video games
Step-by-step explanation:
Answer: He can buy up to 7 video games
Step-by-step explanation:
You can't buy .8 of a video game so you have to round down to the nearedt whole number which is 7
2 1/3 · 3 1/2
Could someone give me the product of this math problem?
Answer:
8.16666666667
Step-by-step explanation:
explain the steps needed to determine the value of the expression below. 3(y-4)-7y+3/4
Answer:
3(y-4)-7y+3/4=3y-(3)(4)-7y+3/4=-4y-12/1+3/4=-4y+(-12×4+3)/4=-4y-45/3
an oak leaf is 79 mm long, and a maple leaf is 6 cm long. what is the difference in their lengths in cm?
Answer:
1.9cm
Step-by-step explanation:
79mm into cm is 7.9cm
As 10mm is 1 cm
Then you do 7.9 - 6 = 1.9cm
PLEASE HELP I NEED TO PASS
What is the perimeter of the triangle? (Round to the nearest tenth)
Answer:
P = 43.3
Step-by-step explanation:
sin 38° = EF/18
EF = 18·sin 38°
EF = 11.1
to find DF:
sin 90°/18 = sin 52°/DF
1/18 = .79/DF
DF = 14.2
Karl is making a pot of chili. The recipe calls for StartFraction 3 Over 8 EndFraction cup of chili powder, but Karl only wants to use half as much so it won’t be so spicy. How much chili powder should Karl use?
Answer:
Karl should use 3/16 cup of chili
Step-by-step explanation:
From the question, we are told that the recipe calls for 3/8 to be used
However, Karl wants to use half of this
what we have to simply do here is to divide what was stated in the recipe to be used by 2
We can either divide by 2 or simply multiply by 1/2
Mathematically, we have this as;
3/8 * 1/2 = 3/16 of a cup
I need help it's easy but not for me
Answer:
1. C. h = 2s + 75
2. J. c = 65m + 25
3. C. y = -3/5x + 3
4. F. T = 129c - 75
5. A. y = -0.5x -1
The ratio of one side of ΔABC to the corresponding side of similar ΔDEF is 3:5. The perimeter of ΔDEF is 48 inches. What is the perimeter of ΔABC?
Answer:
28.8 inches
Step-by-step explanation:
We solve the above question using Proportion
The ratio of one side of ΔABC to the corresponding side of similar ΔDEF is 3:5.
ΔABC/ΔDEF = 3/5
Hence,
The perimeter of ΔDEF is 48 inches.
Let the perimeter of ΔABC = x inches
3/5 = x/48
Cross Multiply
5x = 48 × 3
x = 48 × 3/5
x = 28.8 inches
The perimeter of ΔABC is 28.8 inches
solve for x.
x²= 16
a-8
b-4
c-32
d-64
Answer:
a
Step-by-step explanation:
you can do 16 divided by 2 to get the answer
Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle.
3, 9, 10
Evaluate (8 x 10-3) +0.45 – (7 X 10-2). Write your answer in
scientific notation.
Answer: 80 x − 60.55
What value of n makes the equation true? -2n + 1.8 = 3.2 Options: -0.7 , -3.4 , 0.7 , -2.5
Answer: -0.7
Step-by-step explanation:
-2n + 1.8 = 3.2
-2n = 1.4
n = -0.7
Answer:
Probably -0.7
Step-by-step explanation:
help no wrong answers pls
Answer:
x = 25
∠A = 148°
Explanation:
the lines are parallel lines, meaning that there are alternate angles next to ∠A and ∠B. since the line is straight, the sum of the alternate angle as well as ∠A 180°. this is also true for ∠B, so we know that ∠A and ∠B are equal.
6x - 2 = 4x + 48
(add 2 to both sides) 6x = 4x + 50
therefore, 2x = 50 and x = 25.
now, we can find ∠A by substituting 25 into the equation:
6x - 2
= 150 - 2
= 148°
i hope this helps! :D
The scale on a map of Virginia shows that 1 inch represents 45 miles. the actual distance from Richmond, Va, to Washington, D.C., is 110 miles. on the map, how many inches are between the two cities?
Answer: 2.44 inches
Step-by-step explanation:
Since the scale on a map of Virginia shows that 1 inch = 45 miles while the actual distance from Richmond, Va, to Washington, D.C., is 110 miles.
The number of inches that are between the two cities will be represented by x. Therefore,
1/x = 45/110
Cross multiply
45x = 110
x = 110/45
x = 2.44 inches
The Distance between the two cities on the map is 2.44 inches
Please help
I need the answer
Answer:
D. 14448
Step-by-step explanation:
S = Base area + lateral surface area
=2*(1/2*(56*42)) + (56+42+70)*72
= 2352 + 12096
= 14448