[tex]-3=x+12\\\\x+12=-3\\\\x=-3-12\\\\\huge\boxed{x=-15}[/tex]
The function f(x) is shown on the graph. If f(x) = 0, what is x?
A: 0 only
B: -6 only
C: -2, 1, or 3 only
D: -6, -2, 1, or 3 only
Answer:
C
Step-by-step explanation:
note y = f(x) = 0
y = 0 is the x- axis
We are looking for values of x on the x- axis where the graph crosses/touches
This occurs at
x = - 2, x = 1, x = 3 → C
Someone please help meee I beg you
which angles of the triangles measure to a 90 degree
Answer:
A right angle has a value of 90 degrees (90∘). A right triangle is a triangle in which one angle is a right angle. The relation between the sides and angles of a right triangle is the basis for trigonometry.
The side opposite the right angle is called the hypotenuse (side c in the figure). The sides adjacent to the right angle are called legs (sides a and b). Side a may be identified as the side adjacent to angle B and opposed to (or opposite) angle A. Side b is the side adjacent to angle A and opposed to angle
An equation is shown below:
5(2x - 8) + 15 = -15
Write the steps you will use to solve the equation and explain each step.
Answer:
x=10
Step-by-step explanation:
do problem like image attached
Greg made 2/3 gallon of lemonde and plans to share it equally among 4 freinds. How much lemonade will each freind get?keisha plans to run 4 miles this week .if she runs 2/3 of a mile each day ,how many days will it take her to run 4 miles? will she be able to run 4 miles in a week? estimate wht you think the quotient be greater than or less than the dividend? how do you know
Answer:
can you help me with one of my question
what are variables???????
Answer:
a quantity which during a calculation is assumed to be capable of varying in value.
example: 4x-7=5
the variable is x
Step-by-step explanation:
hope that helps>3
If x=2 and y = -5 find the value of 4x² + 3y² stosib wollen nieu
[tex]4.{2}^{2} + 3.{ - 5}^{2} \\ \\ 8 + ( - 10) \\ \\ - 2[/tex]
So the answer is -2Hope it help youAnswer:
-59
Step-by-step explanation:
you plug 2 and -5 into the equation and then solve from there
Drag and drop each number into the correct box to order the numbers from least to greatest.
Answer:
-3.25,7,9/4,3,
Step-by-step explanation:
-3.25 is the least because it negative
9/4 is next because the line means division
so 9 divided by four is 2.25
and next is the square root of 7
square root is what number times itself equals 7
its a repeating decimal, but its 2.645 and it keeps going
next is 3
-3.25,2.6,2.25,3
I tried :'), I hope it helps!
What is the value of x in the equation 2x + 3y = 36, when y = 6?
what is the formula for speed when speed isnt given
Step-by-step explanation:
what do you mean lf speed is not given what we have tofind
Answer:
v = d/t, perhaps.
Step-by-step explanation:
Velocity (speed) is defined as distance traveled divided by the time it takes to travel that distance.
This gives an average speed. For example, I'll be taking a trip tomorrow of about 150 miles. If it takes me 3 hours, my average speed is v = 150/3 = 50 miles per hour.
That does not mean my speed is constantly 50 miles per hour; I sometimes go slower than that (maybe even stopping for red lights!), and sometimes I'll be going faster than that.
A lot of school math problems assume a constant speed.
X = {y: y = 10, y E even numbers }
Answer:
X=2,4,6,8,10
Step-by-step explanation:
i think this answer is correct
cool
A cube made of an unknown material has a height of 9 cm. The mass of this cube is 3,645 grams. Calculate the density of this cube given this information. Hint: a cube has equal sides
Answer:
Step-by-step explanation:
Volume of the cube = s^3
s = 9cm
V = 9 * 9 * 9
V = 729 cm^3
d = mass / volume
d = 3645 / 729
d = 5 grams / cm^3
Can I get some help, I dont know how to do this and cant figure it out
9514 1404 393
Answer:
121x^3/y^3
Step-by-step explanation:
It helps to understand a couple of rules of exponents:
(a/b)^c = (a^c)/(b^c)
1/a^-b = a^b
_____
The number that multiplies the variable expression can be found using your calculator.
(4^2 -27)^2 = (16 -27)^2 = (-11)^2 = 121
__
For a moment, consider making the substitution ...
z = x/y
Then the expression becomes ...
121 ÷ z^(-3)
We know from our understanding of division that this is ...
[tex]=121\times\dfrac{1}{z^{-3}}\\\\=121z^3\qquad\text{using the rule for negative exponents}\\\\=121\left(\dfrac{x}{y}\right)^3\qquad\text{replacing z with x/y}\\\\=\boxed{\dfrac{121x^3}{y^3}}\qquad\text{using the rule for power of a fraction}[/tex]
so i'm struggling with a different problem this time. 5p - 9 = 2p + 12. (keep in mind i am an 8th grader in a high school algebra 1 class so i'm pretty clueless)
Please help me with this, I need this by tomorrow!
Answer:
i don't know because i am not from yours school
1 2/5 • 7 4/3
7 2/9 • 3 4/2
Answer:
you can eat this fried rice then you will got answer
simplify the following:
A) 3² x 3²
B) 7 x 7⁴
C) 10⁹ ÷ 10⁷
D) 5⁸ ÷ 5
Answer: A) 81
B) 16807
C) 100
D) 78125
Step-by-step explanation:
A) = 3^4 or 81
B) = 7^5 or 16807
c) = 10^2 or 100
D) = 5^7 or 78125
all of the following are rational numbers except _
Answer:
Answer:
3.14159
Step-by-step explanation:
This number is pi. Pi goes on for millions of digits on end.
Step-by-step explanation:
Answer:
3.14159
Step-by-step explanation:
Rewrite (-5)^-2 without using negative exponents
Answer:
-0.04
Step-by-step explanation:
Just find the value of it with the exponent, and then your answer will be without a negative exponent.
Hope this helps!
Determine whether the data show a linear relationship. If so, write an equation of a line of fit.
Shoe size, x
6
8
8.5
10
13
Heart rate (bpm), y
112 94
94 100 132 87
The data do not show a linear
relationship
The data show a linear
O relationship; The equation is
y = -3.5x + 133.5.
The data show a linear
O relationship: The equation is
y = -92 + 166.
The data show a linear
O relationship: The equation is
y = -1.95x + 122.5.
There are 4 comedians and 5 musician performing in a variety show. The order in which the performers are chosen is random
Answer:
sorry but the questions is incomplete please tell us what we have to calculate
Sandra has 4 math tests this marking period. She recieved 90%, 87%, and 92% on the first 3. with is the minimal score she needs on her last test in order to average at least 90% in math class?
The minim she can get for a score is a 90%
PLEASE HELP CORRECT ANSWER WILL BE MARKED BRAINLY!! LOOK AT IMAGE
Answer:
19, 20, 21
Step-by-step explanation:
You can trial-and-error this where you test each answer out step-by-step or you can graph it and you'll see it will be a line for x = 21 and a shaded region to the left of that (if you get what I mean) and from there, any point on the line x = 21 or any point in the shaded region, will be a viable solution.
Simplifying,
[tex]-\frac{2}{3}s+13>=-1\\-\frac{2}{3}s>=-14\\\frac{2}{3}s=<14\\s=<21[/tex]
s ≤ 21
Answer:
21 is the solution to solve for x. 22 and 23.
Step-by-step explanation:
-1 - 13 = -14 / -2/3
x = 21
Bo scored at least 2 goals in every hockey game he played this season. He
played 7 games. Write and solve an inequality to represent the number of goals
Bo scored this season.
The inequality that represents the situation is given by:
[tex]g \geq 14[/tex]
---------------------
The number of goals that Bo scored this season is represented by g.In each game, he scored at least 2 goals.He played 7 games.---------------------
From the bullet points, it is found that the minimum amount of goals that Bo may have scored is:
[tex]M = 7\times2 = 14[/tex]
That is, in each game, he scored exactly 2 goals, leading to a minimum total of 14 goals.
---------------------
The number of goals is represented by g.The minimum number of goals is 14.Thus, the inequality that models the situation is:
[tex]g \geq 14[/tex]
A similar problem is given at https://brainly.com/question/22312773
Which planets would you MOST LIKELY be able to see in the night sky without a telescope?
A)
Venus and Saturn
B)
Uranus and Jupiter
Neptune and Saturn
D)
Mercury and Neptune
Answer:
There are 5 planets visible without a telescope, Mercury, Venus, Mars, Jupiter, and Saturn (6 if you include Uranus for those with sharp eyes!). All of them plus Neptune move within 7 degrees of the ecliptic.
Venus. After the Moon, Venus is the brightest natural object in the night sky. It is both the Earth's closest neighbor in our Solar System and the planet most similar to Earth in size, gravity, and composition. We can't see the surface of Venus from Earth, because it is covered with thick clouds.
Step-by-step explanation:
https://www.astronomynotes.com/nakedeye/s15.htm#:~:text=There%20are%205%20planets%20visible,7%20degrees%20of%20the%20ecliptic.
https://www.farmersalmanac.com/visible-planets-guide
So I think it is A sorry if I am wrong.
Answer:
C. Neptune and Saturn
Explanation:
Neptune and Saturn are both considered 'giant planets'. Therefore, these planets are most likely to be visible from earth.
hope this helps!
if the price showing on the pump is 3.799,what is the price per gallon to the nearest cent?
Answer:
3.80
Step-by-step explanation:
Write the equation of the line in fully simplified slope-intercept form.
4q verbal expression
Answer:
sum of two terms. So, the verbal expression 15 plus r can be used to describe the algebraic expression 15 + r
Step-by-step explanation:
A bag contains 8 purple beads 2 blue beads and 2 pink beads. The probability of randomly drawing a pink beads is 1/6 . What is the probability of not drawing a pink bead
The probability of. Or picking pink would be 1 - the probability of picking pink:
1 - 1/6 = 5/6
Answer: 5/6
whats the anser to 509187264868/928749087397272
Answer:
Bruuuuuuuu Nobody Knows that. That would litterally take someone Forever to figure out.
Step-by-step explanation:
Answer:
0.00054825062
Step-by-step explanation:
hola
