Answer: x=18
Step-by-step explanation: 16-18=-2
Good luck! :)
Answer: -18
Step-by-step explanation: 16-x = -2
x = -16-2 [16 changes to -16 when transferred to RHS]
x = -18
Hope it helped u,
mark as the brainliest
^_^
Shade in 0.6 of the whole
Answer: 3/5 of the whole is shaded
Step-by-step explanation:
There's no picture so i can't shade what you want
need help asap pls!!
Answer:
v=3
Step-by-step explanation:
SP and RQ are congruent, meaning that they are the same.
So, SP=RQ
We know that SP=5v and RQ=v+12
so plug those values into the equation
5v=v+12
then solve for v
4v=12
v=3
Given that ABCD is a rhombus, what is the value of x?
в
с
(3x + 12)"
A
O A. 19.5
B. 78
O C. 15.8
O D. 26
E. 52
ОО
F. Cannot be determined
Answer:
A. 19.5
Step-by-step explanation:
Diagonals of a rhombus intersect at right angles. Therefore the angle opposite to AD = 90°.
Thus:
90° + x + 3x + 12 = 180° (sum of ∆)
Add like terms
102 + 4x = 180
Subtract 102 from each side
4x = 180 - 102
4x = 78
Subdue both sides by 4
x = 19.5
Answer:
Step-by-step explanation:
It’s A
Simplify the expression. 6(x+4)+I
Answer:
6x + 25
Step-by-step explanation
Distribute 6 through the parenthesis
Then add 24 and 1 to get 25
then you end up with 6x + 25
Answer:
6x+25
Step-by-step explanation:
6x+24+1 first distribute 6 into (x+4)
then add all your constants 24+1
then u get 6x+25,ur answer
The nth term of a sequence is 3n^2/2
i need help bad with this math question
Answer:
6 is the Answer
Step-by-step explanation:
Hope this helped!
(Solve for r) 56 = 7r
Also explain how you got it.
Answer:
r=8
Step-by-step explanation:
56=7r
first I simplified the equation to the form, which is simple to understand
56=7r
Then I move all terms containing r to the left and all other terms to the right.
-7r=-56
Next I simplified the left and right the side of the equation.
-7r=-56
Then i divided both sides of the equation by -07 to get r.
r=8
Solve each system using ELIMINATION. Remember to check!
4) 4x + y = 8 5) 3x + 5y = 54
–3x – y = 0 6x + 4y = 72
Answer:
Step-by-step explanation:
Elimitation:
4) add both.
x=8. y=-24
5) multiply 2.
6x+10y=108.
subtract.
6y=36.
y=6.
x=8.
check:
4(8)-24=8. Correct.
-3(8)-24=0. correct.
3(8)+5(6)=54. Correct.
6(8)+4(6)=72 correct.
Hey there!
Given the following system:
4x + y = 8
-3x - y = 0
We do not need to change the equations at all, because the "y"s will already cancel eachother out. When we add the equations together, we get
x = 8
Now, we have to solve for y: We can do so by plugging in the value of x in to one of the equations:
4(8) + y = 8
Now we solve:
4(8) + y = 8
32 + y = 8
y = -24
The solution to the first given system is (8, -24)
Now, we can check by plugging the numbers into both equations, and seeing if they are true:
4(8) + (-24) = 8
32 + (-24) = 8
8 = 8 ~ TRUE
Now, we check the second equation:
-3(8) - (-24) = 0
-24 - (-24) = 0
-24 + 24 = 0
0 = 0 ~ TRUE
Both equations are true, which means that the correct solution to the first given system is (8, -24)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
For the second given system, we are going to have to change one of the equations because, when added, the "x" or "y" values will not cancel out.
3x + 5y = 54
6x + 4y = 72
We can divide the second equation by -2 so the "x" values will cancel out:
-3x - 2y = -36
Now, we add the equations:
3y = 18
And solve for "y":
3y = 18
y = 6
Now, we plug the "y" value into one of the equations and solve for "x":
3x + 5(6) = 54
3x + 30 = 54
3x = 24
x = 8
The solution to the second given system is (8, 6)
Now, we can check by plugging the "x" and "y" values into both equations:
3(8) + 5(6) = 54
24 + 36 = 54
54 = 54 ~ TRUE
Now, we check the second equation:
6(8) + 4(6) = 72
48 + 24 = 72
72 = 72 ~ TRUE
Both equations are true, which means that the correct solution to the second given system is (8, 6)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hope this helps! Have a great day, and let me know if you need more help or have questions!
Find the measures of the numbered angles in the figure, shown to the right. M<1= M<2= M<3= M<4
Answer:
[tex]\angle 1 = 101[/tex]
[tex]\angle 2 = 101[/tex]
[tex]\angle 3 = 101[/tex]
[tex]\angle 4 = 101[/tex]
Step-by-step explanation:
Given
The attachment
Require
Solve for [tex]\angle 1, \angle 2, \angle 3, \angle 4[/tex]
We start by solving for [tex]\angle 1[/tex]
[tex]\angle 1 + 79 = 180[/tex] ---- Angle on a straight line
[tex]\angle 1 + 79-79 = 180 - 79[/tex] --- Subtract 79 from both sides
[tex]\angle 1 = 101[/tex]
[tex]\angle 1 = \angle 2 = \angle 3[/tex] --- Corresponding angles;
So, we have:
[tex]\angle 2 = 101[/tex]
[tex]\angle 3 = 101[/tex]
[tex]\angle 1 = \angle 4[/tex] --- vertically opposite angles
So, we have:
[tex]\angle 4 = 101[/tex]
Please help!!!
Refer to the spinner. Find P (even or not shaded).
A. 2/3
B. 1/2
A scientist graphed the locations of the epicenterof an earthquake and all of the places wherepeople reported feeling the earthquake. Shepositioned the epicenter atmath(−1,8)and thefarthest location reported to have felt thequake was positioned at (85, 8). If each unit onthe graph represents 1 mile, how far from itsepicenter was the earthquake felt?
the earthquake was felt as far as approximately 86 miles away from its epicenter.
How to find what is an earthquake?
The epicenter of the earthquake is located at (-1,8), and the farthest reported location where people felt the earthquake is located at (85,8).
We can calculate the distance between these two points using the distance formula:
d = √((x2 - x1)²2 + (y2 - y1)²2)
where (x1,y1) = (-1,8) is the epicenter and (x2,y2) = (85,8) is the farthest reported location.
Substituting the values into the formula, we get:
d = √((85 - (-1))²2 + (8 - 8)²2)
Simplifying, we get:
d = √((86)²2 + (0)²2)
d = √(7396)
d ≈ 86 miles
Therefore, the earthquake was felt as far as approximately 86 miles away from its epicenter.
An earthquake is a sudden and rapid shaking of the Earth's surface, caused by the movement of tectonic plates beneath the Earth's crust. Earthquakes can vary in size and intensity, from minor tremors to major seismic events that can cause significant damage and loss of life.
To know more about earthquake visit:
https://brainly.com/question/29500066
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1) Easton went to a concert with some
of his friends. The tickets cost
$29.50 for each person and together
the friends paid $15 for parking. The
total amount spent was $133.
Determine how many people went to
the concert.
PLEASEE HELP ILL MARK BRAINLIEST
Answer:
Area = 95.4 cm²
Step-by-step explanation:
Given
θ = 135°
r = 9cm
Required
Calculate the area of the sector
Area of a sector is:
Area = θ/360 * πr²
Substitute values for θ and r
Area = 135/360 * π * 9²
Area = 0.375 * π * 81
Take π as 3.14
Area = 0.375 * 3.14 * 81
Are = 95.3775
Area = 95.4cm² ---- approximated
Question 1 (1 point)
Penny spent $35 for 5 pizzas. Which graph correctly represents the unit rate for this
proportional relationship?
Answer:
D
Step-by-step explanation:
D is the best answer becuase the graph would keep going up and then 5 and 35 would make a point
Answer:
D
Step-by-step explanation:
5 pizzas = $35
35 ÷ 5 = 7
1 pizza = $7
If BD bisects angle ABC, find each value(picture attached)
Answer:
f
Step-by-step explanation:
woowoooowowoowowooow
Answer: what ?
Step-by-step explanation:
Answer:
woowoowoowoowowoowoowoowoowow
Step-by-step explanation:
Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 40 cards, which was 4% of the cards sold for Mother's Day. How many cards were sold for Mother's Day?
Answer:
1000
Step-by-step explanation:
the answer is 1000, and i dont remember how i got it becaus i did mental math and when i get the answer i forgot how i even got it.
Solve the following inequalities
1) -3x +5 > -10
2) 2 (x-5) < -5
3) 4 - 6x ≥ -8
4) -1/2 (2x+6) ≤ -6
Simplify each last expression:
5) 3x+4 - 5x - 8
6) -2 (1/2x - 4) +3x
7) 2xy + 3x - 4xy -8x
Please do this asap its due soon I will give the brainiest.
Answer:
1) -3x + 5 = -10
-3x = -15
x= -15/-3
X = 5
3) 4-6x = -8
-6x = -8-4
-6x = -12
X = 2
2) 2(x-5)= -5
2x - 10 = -5
2x = 5
x = 2.5
4) -0.5(2x+6) = -6
-x -3 = -6
-x = -6+3
-X = -3 ( both negative will get cancel)
X = 3
Find the slope and y-intercept of the line.
y= 1/5x - 8
Answer:
The slope of this line is 1/5 and the y-intercept is -8
Step-by-step explanation:
Hope this helps!
Answer:
slope: 1/5 y-intercept: -8
Step-by-step explanation:
This is slope-intercept form, meaning that the formula is y=mx+b, with m being the slope and b being the y-intercept.
A. V < SA
B. V = SA
C. V > SA
Answer:
B. V=SA
Step-by-step explanation:
The volume is 113.1 and the surface area is also 113.1 so Volume is equal to the Surface Area
Answer:
B
Step-by-step explanation:
find the x and y intercepts. 2x-5y=25
Answer:
hm pic?
Step-by-step explanation:
Answer: X intercepts= ( 25 /2 , 0 )
Y intercepts = (0, -5)
Step-by-step explanation:
To find the x-intercept, substitute in 0 for y and solve for x . To find the y-intercept, substitute in 0 for x and solve for y .
So to find Y you'll do 2(0)-5y=25
2x0=0........this will make the equation 0-5y=25....0-5y is -5y and 25/-5 is -5. You now know that Y=-5 and X is automattically 0 in these types of problems hence why we plugged in 0 for X to solve for Y.
To find X you'll do the same thing but you'll plug 0 in for Y
so the equation will become 2x-5(0)=25 and 5x0=0 so it will become 2x-0=25 then you'll have to divide to get rid of X. If it does not go in evenly then you leave it as a fraction. This is why you get (25/2, 0)
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Perform the following computation with radicals. Simplify the answer.
Answer:
[tex] 4\sqrt{3} [/tex]
Step-by-step explanation:
[tex] \sqrt{6} \times \sqrt{8} [/tex]
Multiply
[tex] \sqrt{48} [/tex]
Simplify
[tex] \sqrt{16 * 3} [/tex]
[tex] \sqrt{16} \times \sqrt{3} [/tex]
[tex] 4 \times \sqrt{3} [/tex]
[tex] 4\sqrt{3} [/tex]
HELP ME PLEASE GIVE RIGHT ANSWER WILL GIVE BRAINLIEST
Answer:
a. The point of the vertex is (h, k)
b. The equation of the line of symmetry is x=h
c. You can tell if the parabola goes up and down by checking if a is positive or negative: if it is positive then it goes up, and it goes down otherwise.
4.85 + c > - 2.55=what
Answer:
Step-by-step explanation:
Here you go mate
Step 1
4.85+c >-2.55 Equation/Question
Step 2
4.85 + c > - 2.55 Simplify
4.85 + c > - 2.55
Step 3
4.85 + c > - 2.55 add -4.85 to both sides
answer
c>-7.4
Hope this helps
5 A contractor is laying out the sides of a
rectangular porch. She knows that the porch will
form a rectangle if it can be broken up into two
right triangles, as shown below.
The lengths of the two longer sides of the porch
are 24 feet and the lengths of the two shorter
sides are 17 feet. Enter the length of the diagonal
of the porch in feet, rounded to the nearest tenth.
A group of 45 students went trip to the zoo. Each student paid $11.50 admission to the zoo. How much in all did the student pay for admission to the zoo
Answer:
517.50$
Step-by-step explanation:
11.50x45=517.50
Answer:
$517.50
Step-by-step explanation:
take 45 and multiply it by 11.50 to get ur answer of $517.50
Can someone help me please ?
Answer:
Step-by-step explanation:
3) AB // CD Definition of parallelogram
4) ∠ABD ≅ ∠CDB Alternate interior angles theorem
5) DB ≅ DB Reflexive property
6) ΔABD ≅ ΔCDB A S A congruent
c. If the mixing container only holds 40 ounces
of paint, then what is the most green paint the
artist can make, and what recipe should she use?
ON
Answer:
she can make 40 ounces of green paint
Step-by-step explanation:
20 ounces of yellow paint and 20 ounces of blue paint
What is the coefficients of 7h+3
Answer:
7 is the cosffiecent in this qn
Answer:
The coefficients of 7h+3 are 7 and 3.
Step-by-step explanation:
Coefficients are numbers with out variables.
so confused -_- please help :)))
Answer:
The speed of the periodic wave is 3 meters per second.
Step-by-step explanation:
Given that:
Wavelength of the periodic wave = 1 m
Frequency of the periodic wave = 3 Hz
We have to find the speed of the wave.
Speed of wave = Wavelength * Frequency of wave
Speed = fλ
Speed = 1*3
Speed = 3 m/s
Hence,
The speed of the periodic wave is 3 meters per second.
Answer:
i can help
Step-by-step explanation: