Answer:
-7
Step-by-step explanation:
I'm guessing y=0
0=x+7
-7=x
Midpoint of (- 2, 6) (4, - 2)
Answer:
(0,5)
Step-by-step explanation:
Use the midpoint formula to find the midpoint of the line segment.
(x1+x2/2,y1+y2/2)
Substitute in the values for (x1,y1)and (x2,y2).
(-2+2/2,[tex]\frac{4+6}{2}[/tex])
Cancel the common factor of −2+2 and 2.
(−1+1, [tex]\frac{4+6}{2}[/tex])
Add −1 and 1.
(0,[tex]\frac{4+6}{2}[/tex])
Cancel the common factor of 4+6 and 2.
(0, 2+3)
Add 2 and 3.
(0,5)
(Sorry, some of the fractions weren't working)
find the area of the shape
Answer:
787.5
Step-by-step explanation:
23×14=322
A=a+b /2h=15+34 /2·19=465.5
322+465.5=787.5
Simplify:
-1/2( 4/5 + 8y)
Answer:
-2/5-4y
Step-by-step explanation:
multiply each side by -1/2
How many grams are in a kilogram
Answer:
1000
Step-by-step explanation:
the prefix kilo means 1000
5. Triangle ADE is enlarged to form triangle
Answer: the scale factor would be 2
Step-by-step explanation:
If you add all lengths for triangle ABC you can see that triangle ADE x 2 will give you the lengths for ABC
The four of you split the cost of materials you bought for your lemonade stand if the total cost was 85$ how much did you each pay? (Please I need help)
Paula has 2 bananas. She wants to divide each of them into sections. How many 's are there in 2 bananas?
Answer:
Answer is 1
2 divided by 2
Step-by-step explanation:
Given that R = 6x + 3y
Find y when x = 2 and R = 14
Give your answer as a fraction in its simplest form.
Answer:
y = 2/3
Step-by-step explanation:
14 = 6(2) + 3y
14 = 12 + 3y
2 = 3y
y = 2/3
What is the formula to find the area of a polygon?
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem.
you can watch this!!
https://youtu.be/n1YKOggLjUQ
A store has a 30% off sale on pants. With this discount, the price of one pair of pants before tax is $10.20. What was the original price of the pants? *
14.57 i just took the quiz
A person in an apartment
building sights the top and bottom of an office
building 500 ft. away. The angle of elevation
for the top of the office building is 23° and the
angle of depression for the base of the building
is 50º. How tall is the office building?
The values in the x column represent a specific number pattern, while the values in the y column represent a different pattern. Which graph provides a visualization of these two patterns?
Answer:
please give me more context so I can help you more
please help me with this
Answer: 5
Step-by-step explanation:
PLEASE HELP!!!!!! IM HORRIBLE AT MATH
Im bad at math too! we can be horrible at math together
the set of all numbers greater than or equal to 5 and less than or equal to 7
The notation according to the set will be "[tex][5, + \infty) \cup (- \infty , 7][/tex]".
Let,
"x" belongs to a set of (Real numbers) R.∴ [tex]x \ \epsilon \ R[/tex]
Now,
[tex]x \geq 5[/tex][tex]x \leq 7[/tex]hence,
→ [tex]x \leq 7 \rightarrow (- \infty, 7][/tex]
→ [tex]x \geq 5 \rightarrow [5, + \infty)[/tex]
then,
The notation will be:
→ [tex][5, + \infty) \cup (- \infty , 7][/tex]
Thus the above solution is appropriate.
Learn more:
https://brainly.com/question/11375885
The Lee family buys a new car that has a sales price of $35,000. If the car dealer requires a minimum down payment of 15%, what is the minimum down payment in dollars the Lees must pay for their car?
Choose the correct value.
$525
$5,250
$3,500
$15,000
Answer:
Si un electrón no consume, ni libera energía el átomo se encuentra en
Step-by-step explanationSi un electrón no consume, ni libera energía el átomo se encuentra en:
No more than 15 copies of a newspaper are left in the newspaper rack. Write an inequality to represent this situation.
Answer:
0≤x≤15
Step-by-step explanation:
What is fifty seven over one hundred
Answer:
57/100
Step-by-step explanation:
57/100
Fifty-seven(57) over one-hundred(100), or 57 more than 100 would be 157!
Hope this helps, if not, comment below please!!!
:L
which expression is equivalent to z+(z+6)?
Answer:
2(z+3)
Step-by-step explanation:
ASAP! Which side lengths form a right triangle?
Choose all answers that apply:
Answer:
c
Step-by-step explanation:
4^2+7.5^2=8.5^2
Write the prime factorization of each number
5). 48
6). 20
7). 66
8). 34
Answer:
5). 4×4×3
6). 5×2×2
7). 11×3×2
8). 17×2
Step-by-step explanation:
These are the prime factorizations.
19,2,14,8,11,10,4,15 find the mean
Answer: 10.375
Step-by-step explanation:
mean = average
Finding the average, means you need to add all the numbers up, and then divide it by the total amount.
-------------------------------------------------------------------------------
First Step: add them up
19+2+14+8+11+10+4+15=83
Second Step: count the amount of numbers
8 numbers in total
Third Step: divide the total amount over numbers
83/8=10.375
Hope this helps!! :)
Please let me know if you have any questions
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{When you hear the word \underline{MEAN} think of the question asking for the}\\\large\text{\underline{AVERAGE}. When we find the mean/average we have to ADD}\\\large\text{all of your TERMS, then DIVIDE the total numbers you have!}[/tex]
[tex]\bold{Set: 19,2,14,8,11,10,4,15}\\\bold{Add: 19 + 2+14+8+11+10+4+15}\\\bold{Divide: 8\ because\ thats\ the\ total\ number\ we\ have\ in\ your\ given\ set}[/tex]
[tex]\bold{Equation: \dfrac{19 + 2+14+8+11+10+4+15}{8}}\\\\\bold{Numerator\rightarrow19+ 2+14+8+11+10+4+15}\\\bold{19+2=21}\\\bold{21+14+8+11+10+4+15}\\\bold{21+14=35}\\\bold{35+8+11+10+4+15}\\\bold{35+8=43}\\\bold{43+11+10+4+15}\\\bold{43+11=54}\\\bold{54+10+4+15}\\\bold{54+10=64}\\\bold{64+4+15}\\\bold{64+4=68}\\\bold{68+15}\\\bold{=83}[/tex]
[tex]\bold{Equation: \dfrac{83}{8}}\\\\\large\text{SOLVE above and you will have your answer!}\\\bold{\dfrac{83}{8}=10.375}\\\boxed{\boxed{\large\text{Answer: your MEAN is \bf{10.375}}}}}\huge\checkmark[/tex]
[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amohitrite1040:)}[/tex]
Kevin led 150 adults, plus 6 student groups. Monica led 134 adults, plus 8 student groups. If each student group had the same number of students, write and solve an equation to show the amount of students in the student groups
Answer:
Number of students in a student group = 8
Step-by-step explanation:
Let number of student in a student group = x
∴ Kevin lead 150 adults and 6x students
⇒Kevin lead = 150 + 6x
And,
Monica lead 134 adults and 8x students
⇒Monica lead = 134 + 8x
So, the number of students are equal
⇒150 + 6x = 134 + 8x
⇒150 - 134 = 8x - 6x
⇒16 = 2x
⇒x = [tex]\frac{16}{2}[/tex] = 8
∴ we get
Number of students in a student group = 8
Albina buys a frying pan that costs 33 dollars and a wooden spoon that costs 2 dollars. If sales tax is 10%, what is the total purchase price including tax?
John plans to practice piano at least 2 1/2 hours this weekend. if he practices 1 1/6 hours on Saturday and 1 1/4 hours on Sunday, will he meet his goal?
Answer:
No, it does not meet the goal. 2 hours and 10/24
Please help will give Brain!!
Answer:
x=3
Step-by-step explanation:
Find the value of x AND the value of each angle.
Answer:
x=63
x+15=78
Step-by-step explanation:
180-102=78
78-15=63
x=63
x+15=78
The balance on Matthew’s gift card is $228. His card was debited by $178 from purchasing several items. What is the remaining balance on his card?
Answer:
50 dollars
Step-by-step explanation:
228-178=50
Can someone answer this please with an explanation.
Answer:
x=92
Step-by-step explanation:
those to angles are supplementary meaning that they add up to equal 180
so you set up the equation 180=x+x-4
180=2x-4
step 1 add 4 to each side
184=2x
step 2 divide each side by 2
x=92
so the angles equal 92 and 88
Answer:
92°
Step-by-step explanation:
180 degrees on a straight line.
2x - 4 = 180
2x = 184
X = 92°
PLEASE HELP I WILL GIVE BRAINALIST TO THE FIRST PERSON!!!!!!
Answer:
1.) 1 2.) [tex]\frac{1}{4^{2} }[/tex] 3.)[tex]\frac{7b^{3}}{a^{5}}[/tex] 4.)[tex]\frac{9a^{7}}{b^{6}}[/tex] 5.)[tex]\frac{1}{5^{2}}[/tex] 6.) [tex]\frac{8x^{3}}{27}[/tex]
Step-by-step explanation: