Answers
Related Questions
convert into 24 hours clock time. (a).1.40pm
Answers
Answer: 13:40
Step-by-step explanation:
Answer:
13:40
Step-by-step explanation:
pm is after the first 12 hours of the day
and so 1 pm you just add one
12+1=13
at the 40 minutes
13:40
PLZZZZ HELPPPPP!!
Diane plants a tree in her backyard. The tree is currently 5 feet tall and is expected to grow at an average rate of 1.4 feet per year. Determine when the tree will be 12 feet tall.
7 years
12 years
5 years
8 years
Answers
5
Step-by-step explanation:
5+1.4+1.4+1.4+1.4+1.4
Please i really need help
Answers
Answer:
-6
Step-by-step explanation:
it's asking when x is equal to -5 what is y equal to?
there's only one point when x=-5 and it's -6
so the point is (-5,-6) and y is equal to -6
hope this helps and makes sense <3
do well babe
(x² – 5x – 1)(x²+ 2x + 3)
Answers
answer
[tex] {x}^{4} - 3 {x}^{3} + 8 {x}^{2} - 17x - 3[/tex]
Use completing the square to rewrite the given function in vertex form. Determine whether the vertex is a maximum or minimum
value. Select the TWO correct answers.
y = x2 + 4x - 10
-
A)
The vertex form is y = (x - 6)2 + 2.
B)
The vertex form is y= 4x + 2)2 - 10.
C)
The vertex form is y = -(x - 2)2 - 6.
D)
The vertex is a minimum value at point (-6,2).
E)
The vertex is a maximum value at point (2.-6).
Answers
Answer:
Step-by-step explanation:
The equation as written doesn’t work. Are you sure it is y = x² + 4x - 10, and not
y = -x² + 4x - 10 ?
y = -(x² - 4x) - 10
y = -(x² - 4x + 2²) + 2² - 10
y = -(x-2)² - 6
the vertex is a maximum at (2,-6)
Answer:
C E
Step-by-step explanation:
I did the prep
—-PLEASR HELP QUESTION IS IN THE PICTURE—
Answers
Answer:
A=1/3BH, A=1/3(12)(10), A=40 uwu
Step-by-step explanation:
The line l is tangent to the circle with equation x2 + y2 = 17 at the point P.
Determine the equation of line l.
Answers
Which slope is 1/4
So the
(slope of tangent) x (1/4) = -1
Slope of tangent = -4
Point slope form:
(y-1)/(x-4)=-4
y-1=-4x+16
y=-4x+17
Or you can construct the upper half of the circle in y=(17-x^2)^(1/2) and differentiate it to get the slope then use point slope form again
Which equation is graphed here?
A)y = 2 + 2/3x
B)y = 2/3x - 2
C)y = -2 - 2/3x
D)y = -2/3x + 2
Answers
find the are in millimeters plz.
Answers
Answer:
640 units squared
Step-by-step explanation:
First, the formula of a trapezoid is (a + b) x 2 divided by h
So, 40 + 24 = 64
64 x 20 = 1280
and 1280/2 = 640
Hope this helps!
(1/2)^x=16^2
Could you please help me with the step-by step? This problem is giving me trouble.
Answers
Write both sides as powers of 2. First,
1/2 = 2⁻¹
16 = 2⁴
so the equation can be rewritten as
(1/2)ˣ = 16²
(2⁻¹)ˣ = (2⁴)²
Recall that [tex](a^b)^c=a^{bc}[/tex], so that
2⁻ˣ = 2⁸
The bases are the same, so the exponents must be equal:
-x = 8
x = -8
Kristine wants to do hardwood flooring for her room. A floor plan of the room (in feet) is shown how much hardwood flooring does she need.
Answers
Answer:
The answer is "[tex]116 \ ft^2[/tex] "
Step-by-step explanation:
Please find the complete question in the attachment file.
Calculating the sides of the room:
[tex]8\times 8=64\\\\12\times 2=24 \\\\2\times 6=12 \\\\4 \times 4=16\\\\[/tex]
adding the value of the side area:
[tex]\to 64+24+12+16=116[/tex]
Find all solutions to (x+5)(2x-3)=3
Answers
Answer:x=-5.22311 and x=1.72311
Step-by-step explanation:
2x^2-3x+10x-15=3
Then put into quadratic formula and use calculator
please help me i'll count you as brainlist
Answers
Answer:
b
Step-by-step explanation:
Answer:
x=-6
Step-by-step explanation:
[tex]3x-7-\frac{2}{3}(9x-6)=15\\3x-7-6x+4=15\\-3x-3=15\\-3x=18\\x=-6[/tex]
3(x + 1) - 2x = -6 what’s the answer??
Answers
Answer:
x=−9
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(x+1)−2x=−6
(3)(x)+(3)(1)+−2x=−6(Distribute)
3x+3+−2x=−6
(3x+−2x)+(3)=−6(Combine Like Terms)
x+3=−6
x+3=−6
Step 2: Subtract 3 from both sides.
x+3−3=−6−3
x=−9
Solving system of Equations:
x-4y= -14
x+5y= 13
What is y?
Answers
Answer:
x=-2, y=3. (-2, 3).
Step-by-step explanation:
x-4y=-14
x+5y=13
--------------
-x+4y=14
x+5y=13
----------------
9y=27
y=27/9
y=3
x+5(3)=13
x+15=13
x=13-15
x=-2
Find the value of x, round your answer to the nearest tenth.
Answers
The admission free at a small is $ 1.50 for children and $ 4.00 for adults on a certain day $ 5,050 is collected if 1,000 adults attended the fair write and slove a linear equation to find the number of children that attended.
Answers
Answer:
c=children
a=adult
total amount=1.5c+4a
5050=1.5c+4*1000
1.5c=1050
c=700 childrens
Step-by-step explanation:
I need some help please
Answers
Answer:
a₂₀ = 69
Step-by-step explanation:
The nth term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 12 and d = 15 - 12 = 3 , then
a₂₀ = 12 + (3 × 19) = 12 + 57 = 69
PLEASE HELP!! ASAP !!! WILL MARK BRAINLEST!
Answer choices
○ 0°
○180°
○270°
Answers
Answer:
270° counterclockwise
Step-by-step explanation:
anyone good with this problem! pls help , due in 16.
Answers
10. Karen wants to buy 5 pounds of baby carrots. The packages of
carrots each weigh 14 ounces. How many will she need to buy to
reach 5 pounds?
Answers
Answer:
She will have to buy 6
Step-by-step explanation:
Solve the following system of equations y=3x^2+24+10
3x + y = 10
Answers
Answer:
y=3x^2+34
3x+y-10=0
Step-by-step explanation:
Andre and Elena are each saving money. Andre starts with $120 in his savings account and adds $5 per week. Elena starts with $50 in her
savings account and adds $15 each week
After 4 weeks how much will they have.
After how many weeks will they both have the same amount of money.
Answers
Answer:
140 for andre and elena will have 110 dollars
Find the area of the parallelogram.
Answers
Answer:
36 ft^2
Step-by-step explanation:
I) Find dimensions:
The base is 9 feet, and the height is 4 feet.
(Remember, 6 ft is not the height because that is the height of the parallelogram's parallel sides.)
II) Find area:
Area = base x height
A = B x H
36 = 9 x 4
III) Find unit:
Make sure to add the unit, it is ft^2 or ft² since this figure is three-dimensional and measured in feet.
James is participating in a 3-mile walk to raise money for a charity. He has received $300 in fixed pledges and raises $13 extra for every mile he walks. Use a point-slope equation to find the amount he will raise if he completes the walk.
Answers
Answer: $339
Step-by-step explanation:
Given
The total length of the journey is 10 miles
fixed pledges are $300
variable pledges are $13 per mile
Point slope equation form is
[tex]\Rightarrow y=mx+c[/tex]
Here the total charge corresponds to y and miles walked corresponds to x
So, we can write
[tex]T=13\times m+300[/tex]
where,
[tex]T=\text{Total charge}\\m=\text{miles walked}[/tex]
for 3 miles distance
[tex]\Rightarrow T=3\times 13+300=\$339[/tex]
An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment.
Compute the probability of each of the following events.
Event A: The sum is greater than 6.
Event B: The sum is not divisible by 4.
Write your answers as fractions.
Answers
Event B = 1/2
can u give me brainliest please
1. y = 6 x+8
2. y = 23 x
3. y = -x+ 5
4. y = 3 4 x - 212
5. y = 1,5 x + 11
Answers
Answer:
Not sure what you're asking here
Step-by-step explanation:
The measure of an angle is 34.7°. What is the measure of its supplementary angle?
Answers
Answer:
Let the supplementary angle be x.
x+34.7°=180
or, x=180-34.7°
or, x=145.30°
:. x=145.30°
Find the area of the complex figure.
Answers
Answer:
it's 189 the area
Step-by-step explanation:
area =189
Choose the correct scale factor:
Pls help
Answers
Answer:
The image was dilated by a scale factor of 2. (x,y) -> (2x,2y)
Step-by-step explanation: