1+1= ?
(just to see if this brainly.com works)
Answer:
2
Step-by-step explanation:
yes it actually works >□<
good day♡
Answer:
1 + 1 = 2
Step-by-step explanation:
:)
A football is punted from a height of 3.5 feet about the ground with an initial velocity of 45 feet per second. This situation can be represented by the function h(t)=- 16t^2 + 45t + 3.5, where t is the number of seconds elapsed since the football was kicked. If the football is caught at a height of 5.5ft on the ball's descent, how long was the football in the air? Round to the nearest hundredth.
*show me how you did it not just the answer please
The time at which the ball was in the air for the two cases of being dropped and being caught are respectively; t = 0.05 s and t = 2.77 s
What was the time of descent?We are given the function to represent the given height as;
h(t)= -16t² + 45t + 3.5
Since the football is caught at a height of 5.5ft on the ball's descent, then;
-16t² + 45t + 3.5 = 5.5
⇒ -16t² + 45t - 2 = 0
From online quadratic equation solver, we have;
t = 0.05 s and t = 2.77 s
Read more about projectile motion at; https://brainly.com/question/11049671
a) find the measure of arc AB
b)find angle measure APC
Answer:
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
arc AB = 43/100 x 360 ≈ 155
18/100 x 360 ≈ 155 = 65
A man borrowed Rs.7oo for threeyears at a certain rate of interest and Rs 400 for 5 years at the same rate of interest. if he pays a total interest of Rs 246 for both the loans ,find the rate of interest .
Answer:
6%
Step-by-step explanation:
Explanation is in photo
What is the simplified form of this expression?
(-x2 + x) + (4x2 − x − 1)
Explanation:
The x^2 terms add to -x^2+4x^2 = 3x^2
The x terms add to x+(-x) = x-x = 0x = 0
The constant -1 doesn't have anything to pair with it, so it just stays as is.
So overall we end up with 3x^2-1
Which expression is equivalent to (xy2x−3y)4?
Answer:
4x2y2−12y
Step-by-step explanation:
Write the problem as a mathematical expression. ( x y 2 x − 3 y ) ⋅ 4 Multiply x by x by adding the exponents. ( x 2 y 2 − 3 y ) ⋅ 4 Simplify by multiplying through. 4 ⋅ ( x 2 y 2 ) − 12 y Remove parentheses. 4 x 2 y 2 − 12 y
Mr. Jackson orders lunches to be delivered to his workplace for himself and some coworkers. The cost of each lunch is `\$6.25`. There is also a one-time delivery fee of `\$3.50` to deliver the lunches. What expression could Mr. Jackson use to find the cost of ordering `n` lunches?
Answer:
$6.25n+$3.50
Step-by-step explanation:
Solve;
Assume the cost is y
then y = 6.25n + 3.50 ($)
{6.25n is the cost of n lunches and 3.50 is the delivery fee}
[RevyBreeze]
36 people pay a total of 1936 to visit the theatre. If each person pays the
same amount, how much does each person pay?
Answer:
53.78
Step-by-step explanation:
[tex] \frac{1936}{36} = 53.777778 \\ = 53.78[/tex]
solve by factoring x^2 + 6x = -9 Hint: this is a double root
the answer isn't +/-15
Answer:
x = -3, -3
Step-by-step explanation:
[tex] {x}^{2} + 6x = - 9 \\ \\ \implies \: {x}^{2} + 6x + 9 = 0 \\ \\ \implies \: {x}^{2} + 3x + 3x+ 9 = 0 \\ \\ \implies \: x(x + 3) + 3(x + 3) = 0 \\ \\ \implies \: (x + 3)(x + 3) = 0\\ \\ \implies \: x + 3 = 0 \: \: or \: \: x + 3 = 0 \\ \\ \implies \: x = - 3 \: \: or \: \: x = - 3 \\ \\ \implies \: x = - 3, \: \: - 3[/tex]
Plot the point (-1.3,-6.6)
Answer:
Step-by-step explanation:
Well, you would just go left 1.3 on the x axis then down 6.6 on the y axis. not sure how i can graph that on here, but that explanation should be good enough.
18. Find the smallest angle in a triangle whose
sides are of length 3x, 4x and 6x.
Answer:
Step-by-step explanation:
The value of the smallest angle will be 26.38°.
Trigonometric Identities are equality statements that hold true for all values of the variables in the equation and that use trigonometry functions. There are numerous distinctive trigonometric identities that relate to a triangle's side length and angle.
Given that the sides are 3x,4x and 6x. The smallest angle will be calculated as below,
( 3x )² = ( 4x )² + ( 6x )² - 2 (4x) ( 6x)cosθ
9x² = 16x² +36x² - 48x²cosθ
9 = 52 - 48cosθ
cosθ = 43 / 48
θ = cos⁻¹ (43/48)
θ = 26.38°
To know more about trigonometry follow
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Find each missing measure, PLS help me my last question, i have like 7 pages of math to get done tonight pls help me with this ONE problem!!!!!
Answer:
m1: 35
m2: 77
m3:49
m4:77
m5:62
m6: 28
Step-by-step explanation:
So basically u can figure out that the angle opposite the 103deg thing is also 103. 360-2(103) = 154. Then 154/2 = 77 and u can work out the rest from there. good luck with the rest of the problems.
An inground swimming pool contains 2. 3 times 10 Superscript 4 units of water. Which unit of measure was used? teaspoons cubic centimeters fluid ounces gallons.
The unit of measurement that is used for the water in the swimming pool is 2.3×10⁴ gallons.
What is the Units conversion?Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm,
though the real measurement is still the same the units and numerical values have been changed.
As it is given that the volume of the pool or the amount of water that is in the pool is equal to 2.3×10⁴ units.
We know that an average swimming pool has a volume of water that is in gallons, therefore, the unit of water that will be filled in the swimming pool will be equal to 2.3×10⁴ gallons.
Hence, the unit of measurement that is used for the water in the swimming pool is 2.3×10⁴ gallons.
Learn more about Units conversion:
https://brainly.com/question/4736731
Answer:
toes
Step-by-step explanation:
Chantelle is on spring break in Mexico. She purchases a souvenir for 147 pesos, which she
charges to her credit card. If the exchange rate that day is USD to MXN = 11. 65, how much
will her card be charged in U. S. Dollars?
Based on the exchange rate on the day that Chantelle purchased the souvenir, the amount she will be charged in U.S. Dollars is $12.62.
What will Chantelle be charged in Dollars?This can be found by the formula:
= Amount in Pesos / Exchange rate
Solving gives:
= 147/ 11.65
= $12.62
Find out more on exchange rates at https://brainly.com/question/1366402.
(Please someone help me!) (No links!)
Answer:
1
Step-by-step explanation:
it is 4/4 probability, which is equal to a whole (1)
A grocery store employee counted how many cartons of each flavor of yogurt were sold yesterday.
blueberry 5
raspberry 5
lemon 8
What is the experimental probability that the next carton of yogurt sold will be lemon?
Write your answer as a fraction or whole number.
P(lemon)=
Answer:
4/9
Step-by-step explanation: The experimental probability is the number of times an event occurs out of the total number of trials.
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 40 : 24
Write and solve the equation to find the value of x below.
Answer:
7x + 10 = 150
-10 -10
7x = 140
/7 /7
x = 20 degrees
I will give BRAINILEST
Answer:
Diameter is 18 inches
Radius is half of diameter so 9 inches
Step-by-step explanation:
:)
Brainliest?
Answer:
1.) 18 in
2.) 9 in
Step-by-step explanation:
The diameter is 18 in as shown and the radius of a circle is ALWAYS half of the diameter. I hoped this helped for the future!!!
an automobile dealer has cars available with a combination of colors Engines & Transmissions indicated in the following tree diagram a selection is made at a random what is the probability of selecting a red car with a 4 cylinder engine in a manual transmission or blue car with a 4-cylinder engine in a manual transmission what is the probability of selecting a blue car with a six-cylinder engine in an automatic transmission
Answer:
Hope it helps!Brainliest pls!
The following graph shows the low temperatures for the past six nights. What was the low temperature for Saturday?
35°F
28°F
33°F
31°F
Pls, Answer!!!!
Answer:
31°F
Step-by-step explanation:
image is attached
what is the volume of 10 2 in 5.5in
Answer:
110 in³
Step-by-step explanation:
The volume of a rectangular prism is the product of its dimensions:
V = LWH
V = (10 in)(2 in)(5.5 in) = 110 in³
Can someone help me with this question? I’ll give brainliest if you answer.
Use the words and phrases Carlos and Clarita used to complete the definitions
Answer:
Hope it helps!!!!!!!!brainliest pls!!!!which pair of ratios will make a proportion ?
Answer:
B. 3/5 and 9/15
Step-by-step explanation:
When looking for a proportion, you must look at a ratio that equals the same like:
1/2 = 2/4
You could see that I would just have to multiply or divide the numbers by 2.
So, that means they doubled.
3/5 = 9/15
How would you get 9 from 3? You would multiply by 3 to get 9.
Therefore, to check if it is a proportion, multiply with the same number you used to multiply the first number, which would be 3.
5 × 3 = 15.
Since 15 is written in the ratio, B would be the correct answer.
Therefore, B is the Correct Answer.
-kiniwih426
Graph it y=1/2x+8\\5x+2y=-8[/tex]
Answer: ITS IS THIS or that i dont know what you mean.
Step-by-step explanation: Is this what you're looking for? if you were paying attention you would've KNOWN SO NExt time PAY ATTENTION BUT GOOD LUCK
Answer:
(0,8), (8,-1)
Step-by-step explanation:
i dont know how to find the answer
Answer:
a rotation followed by a translation
Step-by-step explanation:
i took the class last trimester
A right cubic prism has edges of 212 inches. How many cubes with side lengths of 12 inches would be needed to fill the prism?
Answer:
the answer should be 15.625
Step-by-step explanation:
Consider the inequality 2y > 18.8.
Which of the following values make this inequality true? Select all that apply.
8.2
9.4
11
12.5
10.6
Answer:
11, 12.5, 10.6
Step-by-step explanation:
2y > 18.8
y > 9.4
given values which are true :-
11, 12.5, 10.6
To solve this, We need to solve the equation with each given value of y
y = 8.2[tex] \sf \: 2y > 18.8 \\ \sf \: 2 \times 8.2 > 18.8 \\ \sf16.4 > 18.8 \\ \boxed{ \tt \: false}[/tex]
y = 9.4[tex] \sf \: 2y > 18.8 \\ \sf \: 2 \times 9.4 > 18.8 \\ \sf18.8 > 18.8 \\ \boxed{ \tt \: false}[/tex]
y = 11[tex] \sf \: 2y > 18.8 \\ \sf \: 2 \times 11 > 18.8 \\ \sf22 > 18.8 \\ \boxed{ \tt \: true}[/tex]
y = 12.5[tex] \sf \: 2y > 18.8 \\ \sf \: 2 \times 12.5 > 18.8 \\ \sf25> 18.8 \\ \boxed{ \tt \: true}[/tex]
y = 10.6[tex] \sf \: 2y > 18.8 \\ \sf \: 2 \times 10.6> 18.8 \\ \sf21.2> 18.8 \\ \boxed{ \tt \: true}[/tex]
Thus, Options C, D and E are correct!!~What does m equal?
u/3 + 29 =37
Answer:
u = 24
Step-by-step explanation:
Simplify both sides of the equation.
1/3u+29=37
Subtract 29 from both sides.
1/3u+29−29=37−29
1/3u=8
Multiply both sides by 3.
3*(1/3u)=(3)*(8)
u=24
[RevyBreeze]
can someone help me pls. I will mark you branliest
Answer:
106
Step-by-step explanation:
Answer: 106
hope this helps my guy
Step-by-step explanation: