Answers
Answer:
A -3
Step-by-step explanation:
Answer:
A -3
Step-by-step explanation: mark brainlist
Related Questions
Solving Rational Functions Zoom in for a closer look Please help I've been stuck for awhile
Answers
Answer:
x = 4
Step-by-step explanation:
Given
[tex]\frac{3}{x+4}[/tex] - [tex]\frac{1}{x+3}[/tex] = [tex]\frac{x+9}{x^2+7x+12}[/tex] ← factor the quadratic
[tex]\frac{3}{x+4}[/tex] - [tex]\frac{1}{x+3}[/tex] = [tex]\frac{x+9}{(x+3)(x+4)}[/tex]
Multiply through by (x + 3)(x + 4) to clear the fractions
3(x+3) - (x + 4) = x + 9 ← distribute and simplify left side
3x + 9 - x - 4 = x + 9
2x + 5 = x + 9 ( subtract x from both sides )
x + 5 = 9 ( subtract 5 from both sides )
x = 4
EASY MULTIPLE CHOICE. PLEASE HELP!!!!!
Answers
Answer:
6xsquared - 2x - 1
Step-by-step explanation:
Amy spins a spinner with equal sections numbered 1 through 5 and flips a fair coin. Which statement represents the probability of spinning a 4 and landing on
heads?
Answers
Answer:
There is a 1 out of 10 chance of spinning a 4 and landing on heads, so the probability is 110.
The probability of spinning a 4 and landing on heads is 1/10.
What is Probability?Probability is simply the possibility of getting an event. Or in other words, we are predicting the chance of getting an event.
The value of probability will be always in the range from 0 to 1.
We have two experiments here.
Spinning a spinner with sections 1 to 5 and flipping a coin.
Spinning the spinner will have five outcomes.
Flipping a coin will have two chances, either head or tail.
Total number of outcomes = 5C₂ = 10
There is only a chance of getting a 4 on the spinner and landing on heads.
Probability = 1/10.
Hence the required probability is 1/10.
To learn more about Probability, click :
https://brainly.com/question/29095225
#SPJ2
b) Re-write the statement 16 + 5 + 2 - 1 by including one pair of brackets
to make the total value equal to 21.
c) Re-write the statement 16 + 5+2 - 1 + 6 by including two pairs of brackets
to make the total value equal to 3.
Answers
I don’t know what C is
Which function represents the points included in the table?
A. f(x) = -3x+2
B. f(x) = -2x+3
C. f(x) = 2x-3
D. f(x) = 3x-2
Answers
Use data point 2 to begin with as it makes things easier because it contains a 0 x=0 y=3
A. f(x)= -3x+2
f(0)=-3(0)+2
f(0)= 0+2
y=2which doesn’t correspond with the y= 3above
B.f(x)=-2x+3
f(0)=0+3
Y=3 which does correspond with the y=3 above
C.f(x)=2x-3
f(0)=2(0)-3
y=-3 which doesn’t correspond with the y= 3above
D.f(x)=3x-2
f(0)=3(0)-2
y=-2 which doesn’t correspond with the y= 3above
So function B. f(x)=-2x+3 is the only answer
Connor runs at a constant rate. It takes him 34 minutes to run 4 miles.
Write the linear equation in two variables that represents the number of miles Connor can run in any given
time interval in minutes, t.
O A Y = 34/4 x
O
B. Y = 8.5X
O C. Y = 4/34X + 8.5
D. Y = 4/34 X
=
Answers
Given:
Connor runs at a constant rate.
It takes him 34 minutes to run 4 miles.
To find:
The linear equation in two variables that represents the given situation.
Solution:
Let y be the distance covered by Connor in miles and x be the time in minutes.
It is given that Connor needs 34 minutes to run 4 miles. So, the linear equation passes through the point (34,4,) and the rate of change is:
[tex]m=\dfrac{Distance}{Time}[/tex]
[tex]m=\dfrac{4}{34}[/tex]
Using the point slope, the equation of the linear function is:
[tex]y-y_1=m(x-x_1)[/tex]
[tex]y-4=\dfrac{4}{34}(x-34)[/tex]
[tex]y-4=\dfrac{4}{34}x-4[/tex]
[tex]y=\dfrac{4}{34}x[/tex]
Therefore, the correct option is D, i.e., [tex]y=\dfrac{4}{34}x[/tex].
The volume of the cone shown is 12 cubic inches. What is the height of a cone with the same base diameter but a volume of only 4 cubic inches?
Answers
Answer:
3 cubic inches
Step-by-step explanation:
Using the formula, the volume of a cone
Subst. the known value of into the equation.
Thus, the volume of cone= 1(3)= 3 cubic inches.
Resolución de Problemas con Ecuaciones Lineales
o de Primer Grado.
Ejemplo
Utilizamos el lenguaje algebraico para hacer esa representación.
Sea x número de casos Infectados en Santiago
Sea 2x + 5,088 números de casos Infectados en Sto. Dgo.
Entonces x + 2x + 5,088 = 43,956
x + 2x = 43,956 - 5,088
3x = 38,868
x = 38,868
3
x = 12,912
Luego: x número de casos Infectados en Santiago = 12,912
2x + 5,088 número de casos Infectados en Sto. Dgo. = 2 (12,912) + 5,088 = 31,000 43,956
NESECITO QUE ME AYUDEN A RESOLVER EL PROBLEMA
ACTIVIDAD 1 : Según el boletín #329, d/f 10/02/2021 del Ministerio de Salud Pública, el número total de casos infectados hasta esa fecha en el Distrito Nacional, era el doble más 12,585 casos más que los que había en la provincia de la Santiago. ¿Cuántos contagiados hay en cada una de las provincias si entre las dos suman 89,766 casos?
HELP MEEEEE
Answers
Answer:
what? pls translate it to english
find the side length of a cube with a volume of 69 to the 3 power yds . If necessary, round your answer to the nearest tenth.
Answers
Answer:
the side length of the cube is 4.10
Step-by-step explanation:
The computation of the side length of the cube is shown below:
As we know that
The volume of the cube is side^3
So,
69^3 = s^3
Now the side length of the cube is
= ∛69
= 4.10
Hence, the side length of the cube is 4.10
The same would be considered and relevant too
The above formula should be applied for the same
a football field is drawn to a scale of 1cm represents 5cm if the field is 70m by 50m find the length and breadth on the drawing
Answers
Answer:
length of the drawing will be 14cm and breadth will be 10cm.
Step-by-step explanation:
if actual 5m represents 1cm in drawing then,
5m = 1cm
1m = 1/5cm
70m = (1/5)×70cm =14cm
likewise,
50m = (1/5)×50cm =10cm
thus, length in drawing is 14cm and breadth in drawing is 10cm.
Answer:
Width is 5 and length is 14
Step-by-step explanation:
Ok this is simple all we do is divide the length 70 by 5 and the width 50 by 5 to get
14 and 10
L=14
W=5
I WILL GIVE BRAINLIEST!!!
Answers
Answer:
it even
Step-by-step explanation:
Answer:
even
Step-by-step explanation:
it was correct in the test
hi whats 1 + 1? i need it for class :D
Answers
Answer:
The correct answer is 2
Step-by-step explanation:
How you get this answer is by carrieing the on over so it is 11+= then what you do is carrie the = over so its 1=1+ then you turn the = so it looks like a ll so then you have 1ll1+ then you relize it looks like a sandwitch and then you go make yourself some food
Which of the following is equivalent
to the product of 4.3 million and
2.1 million?
Answers
2. One third of the cars available for sale in a dealership are used cars. If there are 20 new
cars, how many cars are there in the dealership?
Answers
Ans- 40....
Hope this helps you! :)
OMG PANICKING RIGHT ABOUT NOW OMG!!!
Answers
Answer:
132
Step-by-step explanation:
Answer: V = 66
Step-by-step explanation:
2x/5 = 4 what is the value of X?
Answers
Answer:
x=10
Step-by-step explanation:
2x/5 = 4
2x=5×4
x=20/2=10
Answer:
10
Step-by-step explanation:
cross-multiply:
2x/5 = 4/1
2x = 20
x = 10
Consider the following expression.
8y + 5+ 3x
Answers
A store pays $423 for a crystal vase and marks the price up by 46%. What is the amount of the mark-up?
Answers
Answer:
194.58$
Step-by-step explanation:
Have a great day! :)
for a function,x cannot what
a) repeat
b) multiply
Answers
Answer:
A ::repeat
Step-by-step explanation:
A function is a relation in which the members of the domain (x-values) DO NOT repeat. So, for every x-value there is only one y-value that corresponds to it. y-values can be repeated.
Express each ratio as a fraction in the simplest form.
12 beetles out of 18 insects
.
Answers
Answer:
2/3
Step-by-step explanation:
12/6=2
18/6=3
so
the fraction is 2/3
i think this is what your teachers means, lmk if thats wrong
express 2 millimetre centimetre using decimal
Answers
someone again plz help my lil sister
Answers
Answer:
9 + 2j is the required algebraic equation.
P^-8/ 7^-2 • 9^-9
Helpppppp
Answers
Answer: 49/387420489 P^8
Step-by-step explanation: Simplify the expression.
Solve triangles using the law of sines
Answers
Answer:
BC = 18.7
Step-by-step explanation:
Here, we want to solve the triangle using the law of sines
According to the law, the ratio of the measure of the side of a triangle and the sine of the angle that faces the side is a constant for all sides of the triangle
Mathematically;
a/sin A = b/sin B = c/sin C
with reference to this particular triangle, we have it that;
20/sin 80 = BC/ sin 67
BC = 20 * sin 67/sin 80
BC = 18.7
lele's soccer team scored a total of 40 goals this year. They scored 15 more goals this year than they did last year. Write an algebraic equation that could be used to represent g, the number of goals team scored last year.
Answers
Answer:
g + 15 = 40
or
40 - 15 = g
Step-by-step explanation:
The following is a conversion table for hours and minutes. Which numbers
belong in the hours column?
Hours
Minutes
120
180
240
A
1, 2, 3
B
1, 2,4
с
2, 3, 4
D 2,5,6
Answers
Answer:
its B
Step-by-step explanation:
its b becuase
David had $60 to spend at the store. He bought two games that cost $7.45 each a baseball cap that cost $12.95, and two books that cost $9 each. How much money did David have left over when he finished shopping?
Answers
Answer:
Step-by-step explanation:
Total amount = 60$
Cost of two games = 7.45 x 2 = 14.9
Cost of baseball cap = 12.95
Cost of two books = 9 x 2 = 18
Total amount he spent = 14.9+12.95+18 = 45.85
Amount remaining = 60 - 45.85 = 14.15
Someone helpe me I’ll give brainliest I need the answer quick
Answers
Answer:
C and D
Step-by-step explanation:
The ratio of red marbles to blue marbles in the bag was 3 to 4. If 24 marbles were blue, how many were red?
Answers
Answer:
there would have been 18 red
Step-by-step explanation:
Please help.......................
Answers
Answer:
(B) 80
Step-by-step explanation: