Please Help! I will give you the brainiest and a lot of points.
--This is Hindu-Arabic math, so you wouldn't count in our normal number system.
Answer:
The answer is 65 because
15 +7+19+13+11+0=65
Step-by-step explanation:
Hope it helps!
Answer:
65
Step-by-step explanation:
add all those by the number provided
What is the quotient?
4x2 + 5 –
4x + 5 –
4x2 + 5 +
4x + 5 +
Answer:
4x2 + 5 +
Step-by-step explanation:
please mark me brainliest please
Answer:
The second answer choice is correct.
Step-by-step explanation:
4x + 5 + 13/x+5 (This is correct on edge.)
If tan (t) = -1.4 what is the tan(-t) ???
Penny power walks 4 and 1/4 miles in 2 hours how many miles does he walk in one hour
Answer:
Penny will walk 2 and 1/8 miles in one hour.
Step-by-step explanation:
4 and 1/4 divided by two = 2 and 1/8
Answer:
2 1/8
Step-by-step explanation:
division
Identify the steps needed to evaluate the expression below.
8×1+(8+9)−38÷2×5
If f(x) = 3x +5/x what is f(a+2)?
what is answer to 5/6 x 2/3 x 8/5 =
Answer:
8/9
Step-by-step explanation:
5/6 x 2/3 = 10/18 (5/9 reduced)
5/9 x 8/5 = 40/45 ( 8/9 reduced)
A family of 5 monkeys eats 2 bananas per day each. How many bananas do they eat in 4 days?
Answer:
8
Step-by-step explanation:
A family of 5 monkeys eat 2 bananas a day.
to figure out how much the monkeys will eat in 4 days
multiply 2 by 4.
make sure the question is not for each monkey or the answer will be
(2 by 4) by 5. witch would be 40
however for the case your saying the answer would be 8
find the mean of 31.6, 34.5, 29.8, 12,1
Answer:
27
Step-by-step explanation:
To figure out the mean of a group of numbers, one must add the numbers together and divide by the number of terms.
31.6 + 34.5 + 29.8 + 12.1 = 108
There are four terms in the group of numbers.
108 / 4 = 27
Therefore, the mean is 27.
The length of a rectangle is five times its width.
If the perimeter of the rectangle is 72 cm, find its area.
Answer:
180 cm²
Step-by-step explanation:
x = length
y = width
perimeter of a rectangle is the sum of all sides, so, 2×length plus 2×width.
x = 5y
72 = 2x + 2y
using the first equation as substitute in the second equation
72 = 2×(5y) + 2y = 10y + 2y = 12y
y = 6 cm
x = 5y = 5×6 = 30 cm
area = x × y = 30 × 6 = 180 cm²
Which statements include two quantities in the real world that are additive inverses?
Select each correct answer.
1. Daniella overdraws her account by $70 and then deposits $100 in the account.
2. Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.
3. A lithium ion has 3 positively charged protons and 2 negatively charged electrons.
4. A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
There are two statements here, showing quantities in real world which are additive inverse of each other :
2. Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.
here, we can depict going up as +2 miles and going down the trail as -2
4. A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
And here we can assume going up the ground aa + 2000 ft and going down aa - 2000 ft .
Answer:
The options are (2) and (4).
Step-by-step explanation:
2. Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.
→ Up 2 mi (+2) and down 2 mi (-2).
4. A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
→ Here they are, ascends 2000 ft (+2000) and descends 2000 ft (-2000).
3. A factory has a container filled with 35.874 litres of cold drink. In how many bottles of 200 ml capacity each can it be filled?
Answer:
A factory has a container filled with 3587 4 litres of cold drink in how many bottles of 200 ml capacity each can it be filled please tell me the answer. So, 179370 bottles are required to fill 35874000ml of cold drink.
35l ÷ 20 ml
Step-by-step explanation:
35×1000
35000÷20
The square root of 89 is rational or irrational and why
Step-by-step explanation:
√89 is irrational number because it is not a perfect squareWhat is the approximate value of each radical expression to the nearest tenth?
Drag and drop the answer into the box to match each radical expression.
Answer:
19−−√ 4.4
23−−√ 4.8
37−−√ 6.1
Step-by-step explanation:
feel free to give me brainliest
The value of the radical expressions is given below:-
√19 = 4.4
√23 = 4.8
√37 = 6.1
What is a radical expression?Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The radical expression is one in which all the numbers are represented in the form of the roots.
The given expressions are √19,√23, and √37. The value of the radical expressions are given below:-
√19 = 4.4
√23 = 4.8
√37 = 6.1
Therefore, the answers are given above.
To know more about radical expressions follow
https://brainly.com/question/738531
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Can someone please help and answer this problem
Answer:
Use Desmos Graphing Calculator if you have more problems like this
how to write 8/15 as a decimal?
Answer:
0.53
Step-by-step explanation:
Basically just go to your calculator and put in 8 divded by 15
For altitudes up to 36,000 feet, the relationship between ground temperature and atmospheric temperature can be described by the formula t = −0.0035a + g, in which t is the atmospheric temperature in degrees Fahrenheit, a is the altitude, in feet, at which the atmospheric temperature is measured, and g is the ground temperature in degrees Fahrenheit. Solve the equation for a. If the atmospheric temperature is −38.8 °
F and the ground temperature is 20 °
F, what is the altitude?
Answer:
A = 16,800 feet
Step-by-step explanation:
a = (t-g)/- 0.0035
- 38.8 = - 0.0035a + 20
a = (-38.8 - 20) / -0.0035
a = ( - 58.8) / - 0.0035
a = 16,800 feet
What is the 9th term for the following sequence
1, 4, 7, 10
(Yeah I mean 9th, not nth)
Answer:
1,4,7,10,13,16,19,22,25. 25 is the 9th term. hope this helps
Step-by-step explanation:
- Zombie
96 of the 224 participants in dub activities are residents. What is the ratio of nonresidents to residents who participate in club activities? Write the ratio in lowest terms
as a fraction or with a colon
Which of the following represents
hine times the sum of eight
and a number x
Answer:
9(8 + x)[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]
Use U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10), A = {1, 2, 4), B = {4, 5, 7, 8), and C = {2, 4, 8} to find the given set.
AUB
.....
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. ĀUB = {
(Use a comma to separate answers as needed.)
OB. The solution is the empty set.
Answer:
A. AUB = {1, 2, 4, 5, 7, 8}.
Step-by-step explanation:
AUB is the set that contains all the elements from set A and B ( with no repetition of elements).
AUB = {1, 2, 4, 5, 7, 8}
Dida bought a scratch ticket for $2.00. The potential payoffs and probability of those payoffs are shown below.
Value Probability
$0.00 0.15
$0.50 0.50
$1.00 0.20
$2.00 0.10
$10.00 0.05
What is the expected value for the scratch ticket that Dida bought?
$1.50
$1.15
$0.50
$2.00
9514 1404 393
Answer:
(b) $1.15
Step-by-step explanation:
The expected value is the sum of products of payoff and probability:
$0×0.15 +0.50×0.5 +1.0×0.2 +2.0×0.1 +10×0.05
= $0 +0.25 +0.20 +0.20 +0.50
= $1.15 . . . . expected value of the scratch ticket
Need helpppppppppppppppppp
Answer:
8.96
Step-by-step explanation:
8×112:100 uh it t 8tc7tct8 it 7rct8 ig e6zw6 og ì ì og
Determine whether the following events are mutually exclusive:
Choosing a red card or a spade out of a standard deck of cards.
Answer:
non mutually exclusive event
Step-by-step explanation:
im not sure on this tho
Multiply the two polynomials and write your answer in Standard form -3x(4x-2)
Answer:
24
Step-by-step explanation:
-3x(4x-2)
-3*-8
+24
-*-=+
+*-=-
-*+=-
Solve the equation
5y + 2(y-2) = 8y - 3(7-10)
...
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is
(Simplify your answer.)
OB. The solution is all real numbers.
O C. There is no solution.
(Answer quickly)
Answer:
y = -13
Step-by-step explanation:
5y + 2(y - 2) = 8y - 3(7 - 10)
5y + 2y - 4 = 8y - 21 + 30
7y - 4 = 8y + 9
-4 = y + 9
-13 = y
y = -13
NEED ANSWER ASAP GIVING 25 POINTS!
Solve 1/2 ÷ 8 = ___.
one seventh
one sixteenth
one twenthieth
one thirtieth
[tex]\dfrac{1}{2}:8=\dfrac{1}{2}\cdot\dfrac{1}{8}=\dfrac{1\cdot1}{2\cdot6}=\dfrac{1}{16}[/tex]
A scientist was in a submarine, 52.7 feet below sea level, studying ocean life. Over the next ten minutes, she descended 46.7 feet. How many feet was she now below sea level?
Answer:
99.4 feet.
Step-by-step explanation:
You'd add 52.7 and 46.7, including 52.7 because she was already 52.7 feet under before she went even deeper.
Help please!
I’m in math and I suck at this kind of stuff
Answer:
1 Refelction in the diagnal axis, translation to the right
Step-by-step explanation:
Im a bit unsure about this, question is a bit vauge
Supón que fabricas anillos para servilletas
taladrando agujeros de radio r = 2.5 cm a
través del centro de una esfera de madera de
radio R=4 cm. ¿Cuál es la cantidad de ma
dera que sale de la perforación, si los anillos
quedan con una altura de 6 cm?
Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.
En esta cuestión se precisa calcular el volumen de la esfera y sustraer los volúmenes de dos casquetes esféricos de igual cantidad [1] y un cilindro recto respectivo a la operación de taladrado. [2] La cantidad de madera a remover queda definida por la siguiente expresión:
[tex]V = \frac{2\pi}{3}\cdot h^{2}\cdot (3\cdot R - h) + \pi\cdot r^{2}\cdot (2\cdot R-2\cdot h)[/tex] (1)
Donde:
[tex]V[/tex] - Volumen removido de madera, en centímetros cúbicos.[tex]h[/tex] - Altura del casquete esférico, en centímetros.[tex]R[/tex] - Radio de la esfera, en centímetros. [tex]r[/tex] - Radio del agujero, en centímetros.Si sabemos que [tex]h = 1\,cm[/tex], [tex]R = 4\,cm[/tex] y [tex]r = 2.5\,cm[/tex], entonces la cantidad de madera a remover es:
[tex]V = \frac{2\pi}{3}\cdot (1\,cm)^{2}\cdot [3\cdot (4 \,cm) - 1\,cm] +\pi\cdot (2.5\,cm)^{2}\cdot [2\cdot (4\,cm)-2\cdot (1\,cm)][/tex]
[tex]V \approx 140.848\,cm^{3}[/tex]
Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.
Invitamos cordialmente a consultar esta pregunta sobre volúmenes: https://brainly.com/question/16127188
