Answer:
270 Minutes
Step-by-step explanation:
4hours = 240 Minutes
+30 minutes = 270 Minutes
Find the slope of the line that passes through the pair of points
(-13,7) and (1, -14)
Answer:
m= -3/2
Step-by-step explanation:
I hope this helps
HELP ME PLEASEEE!!
8TH GRADE MATHH
Answer:
45
Step-by-step explanation:
Look at the line which says x and 135⁰
they add up to 180
SO,
x+135=180
×=180-135
x=45
Clare used 30% less butter this month than last month when baking holiday treats. If she used 250 tablespoons of butter last month, how many tablespoons did she use this month?
Answer:
175 tablespoons.
Step-by-step explanation:
250 × 30% = 75
250 - 75 = 175
Which of the following are solutions to the equation below?
Check all that apply
x2 + 4x + 4 = 12
Answer:
C. 2√3 - 2Step-by-step explanation:
[tex]x^2 + 4x + 4 = 12\\\\x^2+2\cdot x\cdot2+2^2=12\\\\(x+2)^2=12\\\\x+2=-\sqrt{12}\quad\vee\quad x+2=\sqrt{12}\\\\x=-2\sqrt{3}-2\quad\vee\quad x=2\sqrt3-2[/tex]
4. y = 94(0.75) *8 is an example of exponential growth
O True
O False
Answer:
false
Step-by-step explanation:
Need help with this assignment!
Answer:
x=3
Mark me if I helped you❤️
I need help with Geometry
Answer:
Me too
Step-by-step explanation:
Answer: hello
your answer will be C
Step-by-step explanation:
5. A cell phone company charges $50 connection fee plus $20 per line. Jake must spend under $140 on his
family's cell phone bill. How many cell phones can his family have? Write the linear inequality that models this
situation then solve the problem. Please show your math work
I WILL GIVE BRAINLIEST!!
Answer:
4 lines
Step-by-step explanation:
50+20*lines < 140
20*lines < 90
lines < 4.5
(-2,0) lies on the graph of the equation y = |x-1| + 3.
Answer:
Yes true i tried it out
Plzzz help I will give you 25 points
PLS HELP ME ! IM GIVING BRAINLIEST
Answer: 15 feet
Step-by-step explanation:
I divided 20 by 12 on the calculator and I got a repeating decimal (1.6666) Then, not clearing the calculator, I multiplied that by 9 and if you followed the steps, you should get 15.
At Norman's Newsstand, 5 magazines cost $20.00. How many magazines could you buy with $44.00?
Answer: 11 magazines
Step-by-step explanation:
1) 20/5 = $4 per magazine
2) 44/4 = 11 magazines
Answer:
10 magazines
Step-by-step explanation:
5 magazines cost $20.00
You have $44.00
If 5 magazines cost $20.00
Then 10 magazines would cost $40.00
Since the maximum amount of money you can spend is $44.00, you can only buy 10 magazines for $40.00 and be left with $4.00.
18 decreased 12%
NEED HELP ASAP
Answer:
17.88
Step-by-step explanation:
18- 12/ 100=
447/24=
then simplify
Answer:
20.16
Step-by-step explanation:- 12% × 18 =
- 12 ÷ 100 × 18 =
- 12 × 18 ÷ 100 =
- 216 ÷ 100 =
- 2.16
Given: g(x)=3(x-5), find g(-1)
Answer:
45
Step-by-step explanation:
Answer:
-18
Step-by-step explanation:
g(x)=3(x-5)
g(-1)=3(-1-5)
g(-1)=3(-6)=-18
For the line above, is the slope positive or negative? *
Answer:
positive
Step-by-step explanation:
What is the image of (- 4, 3) after a dilation by a scale factor of 2 centered at the origin?
Answer: (-8,6)
Step-by-step explanation:
Question: What is the image of (-4,3)(−4,3) after a dilation by a scale factor of 22 centered at the origin?
Dilation: multiply each coordinate
(x,y)\rightarrow (2x,2y)
(x,y)→(2x,2y)
Dilations multiply by scale factor
(\color{red}{-4},\color{blue}{3}) \rightarrow (2\cdot \color{red}{-4},2\cdot \color{blue}{3})=\mathbf{(-8,6)}
(−4,3)→(2⋅−4,2⋅3)=(−8,6)
This was on my delta math so i hope this helps
The image of the point (- 4, 3) after dilation will be (-8,6).
What is dilation?Dilation is the process of increasing the size of an object while maintaining its shape. Depending on the scale factor, the object's size can be increased or decreased.
The scale factor is defined as the proportion of the new image's size to that of the previous image. decision-making.
Given point is (-4, 3). The dilation of the point will be calculated as below:-
Dilation:- multiply each coordinate.
(x,y)→(2x,2y)
Dilations multiply by a scale factor
(−4,3)→(2⋅−4,2⋅3)=(−8,6)
Therefore, the image of the point (- 4, 3) after dilation will be (-8,6).
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Pleas help I need help
Answer:
i think c just see what the other people say first to make sure
Step-by-step explanation:
Write an equation of a like that passes through the points (9,5) and (6,7)
Answer:
y=-2/3x+11
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(7-5)/(6-9)
m=2/-3
m=-2/3
y-y1=m(x-x1)
y-5=-2/3(x-9)
y=-2/3x+18/3+5
y=-2/3x+6+5
y=-2/3x+11
what will happend if agricultural land decrease
can i get the crown please ↑ ↑ ↑ ↑ ↑ ↑
they have pictures thats
the answer
At the grocery store, 6 pints of ice cream cost $14.40. How much would 40 pints of ice cream cost?
Answer:
$96
Step-by-step explanation:
14.40 / 6 = $2.40
$2.40 x 40 =
$96
Hope that helps!
The solution is $ 96
The cost of 40 pints of ice cream is given by the equation A = $ 96
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the cost of 40 pints of ice cream be A
Now , the equation will be
The cost of 6 pints of ice cream = $ 14.40
So , the cost of 1 pint of ice cream = cost of 6 pints of ice cream / 6
Substituting the values in the equation , we get
The cost of 1 pint of ice cream = 14.40 / 6
The cost of 1 pint of ice cream = $ 2.40
Now ,
The cost of 40 pints of ice cream A = 40 x cost of 1 pint of ice cream
Substituting the values in the equation , we get
The cost of 40 pints of ice cream A = 40 x 2.40
The cost of 40 pints of ice cream A = $ 96
Therefore , the value of A is $ 96
Hence , the cost is $ 96
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Can someone help me answer these two questions
Answer:
1. c. 2
2. a. positive
Step-by-step explanation:
Hope this helps!
Answer:
slope is 2
horizontal line = 0, not undefined
Step-by-step explanation:
There are _____ tenths in 2 tenths
Please?
Answer:
Not sure what you mean, but there are 2 tenths in two tenths?? Just incase you meant "How many hundredths are in two tenths", the answer would be 20 hundredths.
Step-by-step explanation:
please help me ASAP this is very important explain for brainlist.
Answer:
68%
Step-by-step explanation:
17 divided by 25 = .68
The diagram shows a right angled triangle.
The length of the base of the triangle is 2 square root 3 cm. the length of the hypotenuse of the triangle is 6cm. The area of the triangle is A cm squared.
Show that A = k square root 2 giving the value of k.
Answer:
6 root 2
Step-by-step explanation:
Pythagous Therom
A^2 = B^2 + C^2
B^2 = C^2 - A^2
B^2 = 36 - (2 Root 3)^2
B^2 = 24
B = 2 root 6
Base x Height / 2 for area of Triangle
2 root 3 x root 24 = 12 root 2
12 root 2 / 2 = 6 root 2
The right triangle is the one where one of the angles is a right angle (90 degrees) or two of the sides are perpendicular.
Finding the value of k:The right-angled triangle is one where one of the angles is equal to 90°. The sum of the other 2 aspects is 90°. The perpendicular and the base of the triangle are indeed the sides that include the right angle. The hypotenuse, which would be the longest of the three sides, is the third side.In [tex]\Delta[/tex] ABC
h² = 6² -(2√3)²
h² = 36-2² × √3²
h² = 36- 4× 3
h² = 36- 12
h² = 24
h =√24
h = 2√6 cm
Area = [tex]\frac{1}{2}[/tex]× BC × h
= [tex]\frac{1}{2}[/tex] × 2√3 × 2√6
= 2√18
= 6√2
compare it with A= K√2 So K= 6
Find out more about the right angled triangle here:
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solve y= 8x + 1 and 6= 6x + 3
Answer:
The first one is 5 the second one is 0.5
Step-by-step explanation:
Use desmos it makes your life easier
Hope this helps! :)
Ivan is saving money to buy a game. So far he has saved $24, which is two-thirds of the total cost of the game. How much does the game cost?
PLS HELP ME!
Answer:
36$
24/2*3=$36
Answer:
$18
Step-by-step explanation:
The game costs $24, and so far he has saved three- fourths of the cost.
3/4(24)=x
5. Alex invests $18,100 at 13.6% compounded quarterly for 10 years. How much it be worth in the end?
Answer:
It be worth in the end : ($18,100 x 13.6%) x 4 = $ 9,849.4
Step-by-step explanation:
1 quarter = 3 months => 1 year = 4 quarters
can you find the area for this?
Answer:
b. is the right answer of your question
Answer:
106.5=0.01065
26.6=0.00266
60.35=0.00266
53.25=0.005325
if Emma has all a's and one d what is her gpa? she has 6 classes in total
Answer:
3.5 GPA
Step-by-step explanation:
I used a GPA calculator.
Reena bought a mobile phone for 16,240 that included a GST of 12%. Find the price of the mobile phone before the GST was added.
Person who answers will be marked brainliest
Answer: 14500
Step-by-step explanation:
Let the price of the mobile phone before the GST was added be represented by x.
Therefore,
x + (12% × x) = 16240
x + 0.12x = 16240
1.12x = 16240
x = 16240/1.12
x = 14500
The price of the mobile phone before the GST was added was 14500