Hi there!
[tex]\large\boxed{ \lim_{x \to 0} x^{2} - 2= -2}[/tex]
In direct substitution, simply plug in the x-value given to solve for the limit as x approaches zero:
[tex]\lim_{x \to 0} x^{2} - 2 \\\\ \lim_{x \to 0} (0)^{2} - 2\\\\ \lim_{x \to 0} x^{2} - 2= -2[/tex]
Find the value of x.
15 points !
Answer:
22
Step-by-step explanation: babab
5 points
Q#15 (you can look at a number line
to help you) *
Multiple Choice Which list of integers is in order from least to greatest?
A. 2, 16, -17, 21, -35
B. 2, -16, -17, -21, -35
C. -35, -17, 2, 16, 21
D. 21, 16, 2, -17, -35
Answer:
C. -35, -17, 2, 16, 21
The larger the NEGATIVE, the least it'll be. Positive number are always greater than any negative number.
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someone please help and show ur work
simplify -5+i/2i
i will paypal u 5 dollars i swear to god
Answer:
Exact Form: -9/2
Decimal Form: -4.5
Mixed Number Form:
−4 1/2
Step-by-step explanation:
check the work below
Answer:
-9/2
Step-by-step explanation:
Use a calculator
i need help Asap Ty to whoever helps me
Answer:
2.35
Step-by-step explanation:
First you divide the number of sides by the perimiter
18.8 / 8 =
then you get your answer
18.8/ 8 =
2.35
please mark me brainliest
Answer:
yes, as the other person said it would be 2.35
steve is 6 years younger than twice Rebecca’s age. If the sum of Steve and Rebecca’s age is 30, how old is Steve and how old is Rebecca
Firstly , Let Rebecca age be R and Steve age be S
Steve is 6 years younger than twice Rebecca age
Since steve is younger, then we will be using subtraction as the order of operation
Since Rebecca age is twice
Then, R x 2
=2R
Steve is 6 years younger than twice of Rebecca age
Mathematically ,
[tex]S=-2R - 6[/tex] ---------------- equation 1
the sum of Steven and Rebecca age is 30
[tex]R+S =30[/tex]------------------ equation 2
Solve equation 1 and equation 2 simultaneously
[tex]S=2R-6\\S+R=30[/tex]
Substitute [tex]S=2R-6[/tex] into equation 2
[tex]2R-6+R=30[/tex]
Collect like terms
[tex]2R+R=30-6[/tex]
[tex]3R=36[/tex]
Divide both sides by R
[tex]\frac{3R}{3} =\frac{36}{3\\} \\R=12[/tex]
PLEASE MARK ME AS BRAINLIEST
−3(8k+5)=3(9−k)
what is k?
Answer:
-2
Step-by-step explanation:
Step-by-step explanation:
THE ANSWER IS: -2:)))))))))))whats 2+2? first one gets 100 points and brainlyest
Answer:
Step-by-step explanation:
Find the value of f(4).
y = f(x)
Please help ASAP!
Mrs. Earnest decided to buy a holiday train. She has $32.49 in her pocket. This is 30% of the cost. How much does the train cost?
Answer: The correct answer would be 9.747 .
Step-by-step explanation:
30% of 32.49 would be 9.747 because, When you divide 32.49 you would get 9.747. Hope this helps!
Help me please!
Please really quick
When 7 times a number is decreased by 13, the answer is the same as when 5 times the number is.. plss help:(
when 5 times the number is WHAT?
Anthony decided to buy two DVDs that were not included in the deal. His price before tax was $19.99. What was the cost of the two DVDs after the 8.25% tax was added?
Given:
Price before tax was $19.99.
To find:
The cost of the two DVDs after the 8.25% tax was added.
Solution:
We have,
Price of two DVDs before tax = $19.99
Rate of tax = 8.25%
Thus,
Tax = 8.25% of price of two DVDs before tax
[tex]Tax=\dfrac{8.25}{100}\times 19.99[/tex]
[tex]Tax=1.649175[/tex]
[tex]Tax\approx 1.65[/tex]
Now,
[tex]\text{Cost of two DVDs after tax = Cost of two DVDs before tax + Tax}[/tex]
[tex]= \$19.99 + \$1.65[/tex]
[tex]= \$21.64[/tex]
Therefore, the cost of 2 DVDs after the tax is $21.64.
Write each percent as a fraction or mixed number
Answer:
1 = 21/100
2 = 1/20
3 = 7/50
4 = 13/10 or 1 3/10
5 = 1/8
HELP PLEASE uuuh its math will give the brainiest
Answer:
B i think
Step-by-step explanation:
Giving brainliest to whoever can answer these questions CORRECTLY.
Answer:
13. C. 250mm
14. 20 ft
Step-by-step explanation:
For 13, the smallest rectangle is 5x5 (Area of 25). The second one is 5x10 (50). Third is 5x15 (75) and the fourth is 5x25 (100). Adding all those areas together gets you 250 mm.
For 14, the first poster is 4x3, so it has an area of 12 ft. The second poster is 4x2, so it has an area of 8 ft. Add them together since they are side by side and you get 20 ft.
When the pandemic was over, Mrs. Patterson threw the bottle of bleach in the garbage. The bottle went 10 feet high and she was 16 feet from the garbage can. Write the equation of the path of the bottle of bleach
Answer:
y = (5/8)x
Step-by-step explanation:
The bottle, ideally, went through a path of a line. Because she threw it upwards in a slant manner for it to have gotten to the garbage. The equation of a line is given as:
y = mx + c
We are given the vertical height as 10ft and horizontal height as 16ft.
m = vertical height/horizontal height
m = 10ft/16ft
m = 5/8
c is the y-intercept.
Since she is standing on the ground (origin) then the y intercept is 0.
The equation becomes
y = (5/8)x
May I please get some help.
Answer:
Is it 0.25 tho or am i wrong??
Step-by-step explanation:
PLS HELP IM SO CONFUSED!!!!! WILL GIVE 50
Create a table of the measurements for your data. Label the forearm measurements as your input and the foot measurements as your output.
Select two sets of points and find the rate of change for your data.
jason
Arm: 11.5in
Foot: 12in
megan
Arm: 9in
Foot: 9in
mallory
Arm: 7.5in
Foot: 8in
cohen
Arm: 4in
Foot: 4in
claire
Arm: 3in
Foot: 3in
Answer:
Cohen
Arm: 4 in. Foot: 8 in.
Step-by-step explanation:
8 - 4 = 4
rate of change is 4
"Four more than a number is six
Answer: 2
Four more than "2" is 6
Step-by-step explanation:
So, 4+x=6.
4+2=6
Solve 6x + 19x + 10 = 0
What is the volume of the container?
10 inches
5 inches
12 inches
27 cubic
inches
60 cubic
inches
600 cubic
inches
120 cubic
inches
Answer:
600in³
Step-by-step explanation:
the equation for volume is:
V=s*3
(s is a varible which means LengthxHeightxWidth)
step 1
V= (10")(5")(12")
then it equals your answer
up above is the answer.
Hope it help you out.
Don't forget to label.
Jasmine paid $56 for a pair of shoes that were on sale for 35% of their original price. What was the original price of the shoes?
Answer:
Im pretty sure it $160
Step-by-step explanation:
56/35%
The Answer is $160
56/.35
Someone please help me!!!!
ANSWER:
P(2,2) > P'(2,-2)
Q(4,5)>Q'(4,-5)
R(-2,6)>R'(-2,-6)
hope it could help
Susan buys an antique for $120 and sells it for $216. Work out her percentage profit.
Answer:
80%
Step-by-step explanation:
Profit is 216-120 = 96
then divide by original price.
96/120 = 0.8 or 80%
Answer:
80%
Step-by-step explanation:
The difference in the prices is $96. This means that Susan made a profit of $96. $96 is 80% of 210 which means that her profit was 80% higher than what she bought it for.
PLEASE HELP!!!!!!!!!!!!! answer the picture below
Answer:
(4, 0)
Step-by-step explanation:
This line intersects with the x-axis at the point (4, 0). Therefore, (4, 0) would be considered the x-intercept.
Write the percent as a fraction in simplest form 50%
Answer:
1/2
Step-by-step explanation:
1/2 means one half. 50% is a half of a whole. I hope I helped :)
Nadia is a stockbroker. She earns 14% commission each week. Last week, she sold $6,400 worth of stocks. How much did she make last week in commission? If she averages that same amount each week, how much did she make in commission in 2011?
Answer:
$896
Step-by-step explanation:
Step one:
given data
Nadia is a stockbroker. She earns 14% commission each week.
we are told that last week she made sales worth $6,400
Required
The worth in dollars of 14% of $6,400
Step two:
=14/100* 6400
=0.14* 6400
=896
Hence the commision earned is $896
Jada bought 3½ yards of fabric for $2. How much did each yard cost?
Answer:
6$
Step-by-step explanation:
Tell whether the sequence is arithmetic. If it is, identify the common difference.
10, 24, 36, 52
