How many solutions are there to the equation below?
12x + 6 = 5x
O A. Infinitely many
B. 1
C. O
BMIT
(NEED HELP, IMPORTANT)
Identify the function shown in this graph.
The boiling point of water is 212 degrees. To make a cup of tea, water is boiled, poured into a mug with tea leaves, and set to steep for 4 minutes. In that time, the temperature of the tea reduces to 115 degrees when it is in a room that is 68 degrees. Write an equation for the cooling curve of the tea in this particular room. Round parameters to the nearest 6th decimal place.
Answer:ugh is there an picture maybe i can understand it better?
Step-by-step explanation:
Simply 5 sin theta sec theta
Answer:
d 5 tan theta
Step-by-step explanation:
5 sin theta x 1/cos theta
5 (sin theta/cos theta)
5 tan theta
I'm confused, please help. :/
uh i did this wrong so uh just ignore what i said
Answer:
82°
Step-by-step explanation:
Angle C and B equal the measure of angle A so,
143 - 61 = 82
Angle B is 82°
Please answer <3
❤️URGENT 20 EACH❤️ty
Answer:
x=7
Step-by-step explanation:
∠STP=∠SWT+∠TSW(exterrior ∠ of Δ)
15x=7x+1+7x+6
x=7
Solve 12x-5>-2 please
Answer:
[tex]x > \frac{1}{4} [/tex]
Step-by-step explanation:
[tex]12x - 5 > - 2[/tex]
Lets add +5 in both the sides.
[tex] = > 12x - 5 + 5 > - 2 + 5[/tex]
[tex] = > 12x > 3[/tex]
Now lets divide 12 on both the sides.
[tex] = > \frac{12x}{12} > \frac{3}{12} [/tex]
[tex] = > x > \frac{1}{4} [/tex]
Please help me with this
Answer:
i cant help you with this sorry
Step-by-step explanation:
Please help with this problem from algebra II, I will give brainliest!!!
6.) A homeowner must reduce the use of his home's electricity. The home
currently consumes 25.7 kwh (kilowatt hours) of electricity per day, and the
homeowner must reduce the use by 20%. How many kwh will he be
reducing his energy by?
Answer:
la eneria es muy importante
do i add 40 + 45? Or multiply
Answer:
you add 40+45
Step-by-step explanation:
40+45=85
then you subtract 180 - 85 = 95
then divide x into 95 that will give you x=95
Put in ascending order 0.32, -1.9, square root, 2 pi, 2/3
Answer:
Chicken
Step-by-step explanation:
When the chicken gets rolled in the batter. it gets fried after.
- 6(x + 2) = 30
- 6(x + 2) = 30
- 6x + (- 12) = 30
The solution is -
Answer:
-7
Step-by-step explanation:
In AQRS, q = 6.8 inches, r = 1.9 inches and ZS=141°. Find the length of s, to the
nearest 10th of an inch.
Answer:
c
Step-by-step explanation:
Solve the system using substitution.
Y-2x=3
3x – 2y=5
A.(-1/2,2)
B. (2,7)
C. (-8,-13)
D. (-11,-19)
3. Identify the function rule from the values in the table
Input Output
output equals input times 4
output equals input minus 6
output equals input plus 10
output equals input plus 6
Answer:
Output equals imput minus 6
Step-by-step explanation:
First, we know that -2 is 1 of the Imputs.
Then we know 8 is the second Output
8 - (-2) so that means it would be minus 6 Imput.
Hope this helps! Mark as Brainllest if this has helped you!
Output equals input times 4 is the function rule from the values in the table.
Looking at the values in the table, we can identify the function rule by analyzing the relationship between the input and output values.
The output values are obtained by applying specific operations to the input values.
Let's examine each statement and see which one matches the given input-output pairs:
Output equals input times -4:
When we multiply the input values by -4, we get the following output values:
[tex]-2 \times -4 = 8[/tex]
[tex]0 \times -4 = 0[/tex]
[tex]1 \times -4 = -4[/tex]
[tex]3 \times -4 = -12[/tex]
This function rule matches the given input-output pairs.
Therefore, the function rule that matches the values in the table is "Output equals input times -4."
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8 = 3a – 4
what is value of a ?
Answer:
a=4
Step-by-step explanation:
8=3a-4
12=3a
a=4
What is the area of triangle ABD?
Answer:
12 because u use the other shapes to reference your measurements.
Could you help me with this?
I need help with this
Guided Practice
Find the range of the function rule y = 5x – 2 for the domain.
{–1.2, 0, 4}
A.
{–8, –2, 18}
B.
{–4, 2, 22}
C.
{0.16, 0.4, 1.2}
Answer:
A. {–8, –2, 18}
Step-by-step explanation:
y = 5x − 2
x = −1.2 ----> y = 5(−1.2) − 2 = −6 − 2 = −8
x = 0 -----> y = 5(0) − 2 = 0 − 2 = −2
x = 4 -----> y = 5(4) − 2 = 20 − 2 = 18
Gina has been offered a job as a dog walker. Each week Gina works, she gets a flat amount of $10, plus an additional $5 per dog walked. Gina's goal is to earn at least $75 each week. Which inequality can be used to find the number of dogs Gina must walk in a week in order to reach her goal?
Answer:
13
Step-by-step explanation:
Given data
flat amount =$10
let the number of dogs walked be x
and let the money earned be y
y= 10+5x
for y= 75
let us find x
75= 10+5x
75-10= 5x
65= 5x
divide both sides by 5
x= 65/5
x=13
Hence the number of dogs is 13
Esis inversely proportional to t.
When s = 0.8, t = 7
Work out t when s = 70
Answer:
t=0.08
Step-by-step explanation:
see attached kindly
How to find the line of reflection on a graph?
Answer:
can you show us the graph
what is 7 divided by 10 as a fraction
The fractional form is 7/10.
What is Fraction?The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.
The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.Given:
We have to divide 7 by 10.
The common factor for 7 and 10
7 = 7 x 1
and, 10= 2 x 5 x 1
so, there is only one factor common is 1.
Thus, the fraction is 7/10.
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9. Cal is buying T-shirts and shorts. T-shirts
cost $12 and shorts cost $25. He plans
on spending no more than $160 and
wants to buy at least 5 items.
a. Write a system of linear inequalities
that represents the situation.
b. Graph the inequalities.
Hey there!
Step By Step:
Well so we know that 12 is about half of an 25. So what we are gonna do is to buy 3 of 12$ and 2 of 25$.
3x12=36 and 2x25=50.
With adding those two last numbers, you’ll get $86.
Graph would be down below.
Hope it helps :D
A rectangular dining room has an area of 20 square meters. It's perimeter is 18 meters. What are the dimensions of the dining room?
Answer:
The dimensions are:
Length = 5m and Width = 4m
Or
Length = 4m and Width = 5m
Step-by-step explanation:
A rectangular dining room has an area of 20 square meters. It's perimeter is 18 meters. What are the dimensions of the dining room?
Area of a rectangle = Length × Width
= LW = 20 m²
Perimeter of a rectangle =
2L + 2W = 18 m
Hence:
LW = 20...... Equation 1
L = 20/W
2L + 2W = 18 ...... Equation 2
We substitute
20/W for L in Equation 2
2(20/W) + 2W = 18
40/W + 2W = 18
Multiply through by W
40 + 2W² = 18W
2W² - 18W + 40 = 0
2W² - 10W - 8W + 40 = 0
(2W - 8 )(W - 5) = 0
2W - 8 = 0
2W = 8 , W = 8/2 = 4m
W - 5 = 0
W = 5m
W = 4m or 5 m
Solving for L
When W = 5 m
L = 20/W
L = 20/5
L = 4m
When W = 4m
L = 20/W
L = 20/4
L = 5m
Therefore, the dimensions are:
Length = 5m and Width = 4m
Or
Length = 4m and Width = 5m
A rectangle has one side that measures 3x + 1 and another that measures 4y + 3. Keith says that the perimeter of the rectangle is 3x + 4y + 4. What is Keith's mistake and what is the correct perimeter of the rectangle?
Answer:
he added the dimensions of the rectangle. He used the wrong formula. the formula he used was length + breadth. He should have multiplied by 2
6x + 8y +8
Step-by-step explanation:
Perimeter of a rectangle = 2 x (L + B)
L = length
b = breadth
2 (3x + 4y + 4. ) = 6x + 8y +8
Answer plsssssssss fastttt
Simplify the expression (-6+3i)+(6+4i)
Answer:
7iExplanation:
(-6 + 3i) + (6 + 4i)
-6 + 6 = 0
3i + 4i = 7i
7i