Answer:
Distance time graph by me
Answer:
Distance time graph is how to solve
Step-by-step explanation:
True or false: When Solving Inequalities, IF you divide (or multiply) both
sides of the inequality symbol by a negative number, THEN you MUST FLIP
THE DIRECTION of the symbol. For example, a "<" becomes a ">" symbol. *
Answer:
True
Step-by-step explanation:
solve for h(2) h(t) = t2 − t + 7
if h(t) = t² - t +7
h(2) = -5
I hope it helps
Which of the following is the graph of f(x) = 3 sin (2x)? (2 points)
Step-by-step explanation:
please make me brainlestTHANK UThe graph which passes through the (0,0) point is the graph of f(x) = 3 sin (2x)
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The general form of a sine function is;
y = Asin(Bx+C) +D
where;
A is the amplitude.
B is the frequency.
From f(x) = 3 sin (2x), we can say that;
A = 3
This implies that the graph has waves that has height from -3 to 3.
B = 2
This means that there are two waves between 0 and 2π with the period of the function being π.
Hence, the graph goes through the (0,0) point.
To learn more on Graph click:
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What is the vertex of this quadratic equation? Y=2(x-2)^2+5
Answer:
vertex = (2, 5 )
Step-by-step explanation:
The equation of a quadratic in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
y = 2(x - 2)² + 5 ← is in vertex form
with (h, k) = (2, 5 ) ← vertex
Use the below regular hexagon to answer the below questions. Each side is 12 cm long
a. Find the perimeter.
b. Find the apothem length.
C. Find the area.
Answer:
a. 72 cm
b. 12 cm
c. 144
Step-by-step explanation:
a. Perimeter is addition of all the sides so, 12 + 12 + 12 + 12 + 12 +12= 72.
b. Apothem is the length from the midpoint to a side so, it is 12.
c. Area is base times height so, 12 times 12 equals 144.
PLZ MARK BRAINLIEST!!!
What is the perimeter?
12 yd
6 yd
6 yd
16 yd
yards
Answer: what shape are we solving it for?
Step-by-step explanation:
Two angles in a triangle measure 102 degrees and 67 degrees. What is the measure of the third angle?
11 degrees
78 degrees
113 degrees
169 degrees
Answer:
11 degrees
Step-by-step explanation:
The sum of the interior angles of a triangle is 180 degrees.
From 180 degrees we subtract the sum of 102 degrees and 67 degrees, obtaining 11 degrees (first answer choice)
Answer:
11 degrees
Step-by-step explanation:
hope this helps and sorry if im wrong
To vote in a national election you must be at least 18 years old. Which of these people can vote: Liza (18 years), Jon (16 years, 4 months), Serena (17 years, 11 months), Jorge (19 years, 2 months)?
Liza
Serena and Jon
Liza and Jorge
Jorge
Answer:
Liza and Jorge
Step-by-step explanation: According to the Constitution one can vote from 18 years and above
Alain throws a stone off a bridge into a river below.
The stone's height (in meters above the water), xxx seconds after Alain threw it, is modeled by h(x)=-5x^2+10x+15
What is the height of the stone at the time it is thrown?
Answer:
3 seconds.
Step-by-step explanation:
Answer:
15 meters
Step-by-step explanation:
I think the other guy answered the question similar to this one where it shows how many second but guys its height in meters anyway bye have a great day!!! :D
helllppppppp please
Answer:
y = 2x - 4 should be right!
Step-by-step explanation:
y = mx + b form :)
here is the next questions brainliest to the first who answer it
Answer:
Look at the attachment
Dan has a farm. 7/12 of the farmland are devoted to corn.n What percentage of the farmland is devoted to corns? (round to the nearest tenth of a percent).
Answer:
58.3% of the farm is devoted to corn.
Explanation:
The fraction 7/12 as a percent is 58.3%.
what is the least significant place in 0.1030
The Least Significant Digit Place, or LSD, is the digit with the least value in a string of numbers.
In 0.1030, there are 4 different significant places. 0.1030
For 0.1030, the least valuable digit place is the 0.1030. This is because this numeral appears at the end of the string, and is the least valuable.
A rectangle and a parallelogram have the same base and the same height. How are their areas related? guys im just asking questions
Answer:
A rectangle and parallelogram having same base and same height are equal in area
As area = base × height
Base and heights are equal , thus areaa are equal
Pls help u need to simplify an equation but write the answer as a power
Raise
3.8
to the power of
12
.
9065737.90849499
help please ASAP
what is the simplest form for this ratio?
7 : 11
Answer:
7/11
Step-by-step explanation:
Answer:
7 : 11 = 7 /11
Solution:
Try to reduce the ratio further with the greatest common factor (GCF).
The GCF of 7 and 11 is 1
Divide both terms by the GCF, 1:
7 ÷ 1 = 7
11 ÷ 1 = 11
The ratio 7 : 11 cannot be reduced further by dividing both terms by the GCF = 1 :
This ratio is already in lowest terms.
Therefore:
7 : 11 = 7 /11
If you put 3 teaspoons of baking soda in for every 8.5 ounces of water, how much baking soda do you put in 8 ounces of water?
Answer:
2.66667 OR 0.375
Step-by-step explanation:
Answer:
the exact amount is 2.823529412 which is about 3 teaspoons.
Step-by-step explanation:
[tex]\frac{3}{x} =\frac{8.5}{8} \\[/tex]
You can then criss cross
and get x= [tex]\frac{24}{8.5}[/tex]
x=2.823529412
Can anyone create an exponential growth function from a growth rate of 35%????
Thank you
Answer:
there is this video
Step-by-step explanation:
just look up this
How do you find the growth rate of an exponential function? hope this helps you will find your answer i hope
Lara wrote the following statement: "You can only draw one unique isosceles triangle that contains an angle of 75°." Which statement is true? Lara is correct, because only one unique triangle can be drawn with the given information. Lara is incorrect, because the triangle described cannot be drawn with the given information. Lara is incorrect, because more than one triangle can be drawn with the given information. None of the above.
Answer:
B
Step-by-step explanation:
Evaluate the expression of 1 + |9 + 2|
Answer: 12
Step-by-step explanation:
1 + |9 + 2|
1+ 11 = 12
Answer:
12
Step-by-step explanation:
[tex]1+|9+2|\\1+|11|\\1+11\\12[/tex]
A $5,000 principal is invested in two accounts, one earning 1% interest and another earning 6% interest. If the total interest for the year is $170, then how much is invested in each account?
Answer:
$2600 was invested on the 1% account while $2400 was invested on the 6% account.
Step-by-step explanation:
For simple interest we must apply the following formula:
M = C*r*t
Where M is the amount of interest generated, C is the invested money, r is the rate of interest and t is the elapsed time.
The sum of capital investead in each account, "x" for the 1% interest one and "y" for the 6% interest one, must be equal to the original $5000. The same way as the interest generated from these investments must be equal to the earnt $170. So we have:
x + y = 5000
For the first account:
M1 = x*0.01*1 = 0.01*x
For the second account:
M2 = y*0.06*1 = 0.06*y
The sum of interests:
0.01*x + 0.06*y = 170
We have a system of equations as shown below:
x + y = 5000
0.01*x + 0.06*y = 170
Multiplying the first equation by -0.01 and adding both equations we have:
-0.01*x - 0.01*y = -50
0.01*x + 0.06*y = 170
0.05*y = 120
y = 120 / 0.05 = $2400
x = 5000 - 2400 = $2600
$2600 was invested on the 1% account while $2400 was invested on the 6% account.
Which is the correct verb?
The temperature outdoors is rapidly _____.
rising
raising
Which is the correct verb?
Please ________ by me in the auditorium.
sit
set
Which is the correct verb?
She ________ on the couch while reading the paper.
lay
laid
Which is the correct verb?
My dog, Penny, _______ in the corner waiting for me to whistle.
sat
set
Answer:
risingset (not sure)laysat2. Over a 3 month period the price of a new album steadily increased from
$10 to $18 due to demand. What was the monthly multiplier? Round to the
Answer:[tex]2.67\ \$\ \text{per month}[/tex]
Step-by-step explanation:
Given
Price of album grows to [tex]\$ 18[/tex] from [tex]\$ 10[/tex]
So, net increase in price[tex]=18-10=\$ 8[/tex]
for a period of 3 months
So, each month Price multiplies by
[tex]\Rightarrow \frac{8}{3}\ \$\text{per month}[/tex]
[tex]\Rightarrow 2.67\ \$\ \text{per month}[/tex]
help please which is enough information to prove that s||t?
6 square root -16 + 4 square root -49
Answer:
I think it's like 20.8....but I'm not sure
Find the value of x posting picture
Answer:
x = 9; Option C
Step-by-step explanation:
If p ║q, we are provided with the following properties;
Same Side Interior / Exterior ∠s ⇒ supplementary,
Alternate Interior / Exterior ∠s ⇒ ≅,
Corresponding ∠s ⇒ ≅
If we are focusing on the measure of two alternate interior angles, say a and b, we can assign them as such;
a ⇒ 9x + 8, and b ⇒ 15x - 46
m∠ a = m∠ b ⇒ provided they are alternate interior ∠s,
9x + 8 = 15x - 46 ⇒ Add 46 on either side of equation,
9x + 54 = 15x ⇒ Subtract 9x from either side,
54 = 6x ⇒ Divide either side by 6,
Solution; x = 9
please answer this(picture attached)
explain if you can but if not that is ok :)
Answer:
5 and 6 are the roots
.................
Answer:
x1=5, x2=6
Step-by-step explanation:
3. Josh has 18 black socks and 12 white socks. Every morning he chooses one sock at random
After he has pulled that one sock out, he chooses another sock at random and wears them!
What is the probability that he...
a. first chooses a white sock, then a white sock?
b. first chooses a black sock, then a black sock?
c. first chooses a white sock, then a black sock?
d. first chooses a black sock, then a white sock?
e. gets a matching pair?
f. gets a mismatching pair?
A mother and a father are the same age and they have
triplets. The total of all the ages in the family added together
is 79. Can you find two possibilities for the family's ages?
Answer:
possibility 1 - triplet:3, mother/father:35
possibilty 2 - triplet:1, mother/father:38
Two possibilities for the family's ages are the (father 38, Mother 38, and triplets 1-year-old each) and the second possibility is (the father and mother 35 each and triplets 3 years old each).
What is probability?Probability is a measure of the likelihood of an event occurring. The probability formula is defined as the possibility of an event happening is equal to the ratio of the number of favorable outcomes and the total number of outcomes. Probability of event to happen P(E) = Number of favorable outcomes/Total Number of outcomes.
Given here, the father and the mother have identical age and also triplets.
let the age of mother and father be x and the triplets be y then we can form the equation is 2x+3y=79
Possibility 1) 76 3 =79
Possibility 2) 70 9 =79
In possibility one x=38 and y =1 and possibility 2 x=35 and y=3
Hence the two possibilities are the (father 38, Mother 38, and triplets 1-year-old each) and the second possibility is (the father and mother 35 each and triplets 3 years old each).
Learn more about probability here:
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Under which operations are polynomials closed?
Answer:
addition, subtraction, and multiplication
Step-by-step explanation: