Answer: it is b
Step-by-step explanation:
i took the test boys
Which of the following is always true about the expression 5 x 1/4?
Answer: c. When a > 0 and b > 1, the function models exponential growth.
You have exponential decay when a > 0 and 0 < b < 1.
Step-by-step explanation:
2x2+12x-54
please help I need the two factors of these numbers
Answer:
2
2
+
1
2
−
5
4
2
(
2
+
6
−
2
7
)
Step-by-step explanation:
What is the value of the expression?
9X3-9x
20
-5
Answer:
9x^3-5
Step-by-step explanation:
inecuaciones 2x<18 resolver
Here's link to the answer:
tinyurl.com/wpazsebu
Answer:
It is 9
Step-by-step explanation:
2÷18=9
x=9
Hope ld this helped you
gavin's teacher asks him to change the following equation it has no solution,is it a b c or d?
is it one solution or many solutions y=2x+7 and y=3x-1
Answer:
the answer is one solution
Answer:
One solution
Step-by-step explanation:
y=2x+7
y=3x-1 (Multiply this by -1)
-y = -3x + 1
y=2x+7
0 = -x + 8
-x = -8
x = 8
y=2x+7
y= 2(8)+7
y = 16 + 7
y = 23
(8, 23)
Someone please help me I’ll give out brainliest please don't answer if you don’t know
Answer:
5y+4x
Step-by-step explanation:
Answer:
4x + 5y
Step-by-step explanation:
3y + 3x + 2y + x
4x + 5y
PLEASE HELPPP! I have to solve for X, this was my warmup but I'm not smart and I need to turn it in today!
Answer:
X=8
Step-by-step explanation:
48+22=70
4×8=48
so X is 8
Geometric mean
Pls help thank u
Answer:
Step-by-step explanation:
1). Geometric mean of a and b = [tex]\sqrt{a\times b}[/tex]
Therefore, geometric mean of 2 and 50 = [tex]\sqrt{2\times 50}[/tex]
= 10
2). By geometric mean theorem,
[tex]\frac{JM}{KM}=\frac{KM}{ML}[/tex]
[tex]\frac{6}{e}=\frac{e}{24}[/tex]
e² = 6 × 24
e = √144
e = 12
Similarly, [tex]\frac{JL}{KJ}=\frac{KJ}{JM}[/tex]
[tex]\frac{6+24}{d}=\frac{d}{6}[/tex]
d² = 6 × 30
d = √180
d = 6√5
And [tex]\frac{JL}{KL}=\frac{KL}{ML}[/tex]
[tex]\frac{6+24}{c}=\frac{c}{24}[/tex]
c² = 30 × 24
c = √720
c = 12√5
Express 12 as a sum, a difference, a product, and a quotient.
HElps What is M∠1 =??
Answer:
m<1 = 145
Step-by-step explanation:
I'm going to name the unkown angle y for clarification
<1 will be x
y + 115 + 30 = 180
y + 145 = 180
y = 35
x + y = 180
x + 35 = 180
x = 145
Answer:
M angle 1 = 145
Step-by-step explanation:
The measurement of angle one is a combination of all the angles present in the triangle. This means that 115+30 is equal to angle 1
Felix is designing a clock. He sketches the design on a coordinate grid. He graphs the shape of the clock with the vertices (–8, 6), (8, 0), and (8, 6 ). Which statement describes the shape of the clock? The shape has three sides. The shape is a quadrilateral. The shape is a circle. The shape has six sides.
Answer:
A. The shape has three sides
Step-by-step explanation:
Hope this helps, have a great day
The solution is Option A.
The shape of the clock is having three sides and it represents a triangle
What is a Triangle?
A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
For a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
Given data ,
Let the shape of the clock be represented as A
Now , let the coordinates of the clock be
The first coordinate point of clock P = P ( -8 , 6 )
The second coordinate point of clock Q = Q ( 8 , 0 )
The third coordinate point of clock R = R ( 8 , 6 )
So , there are three sides to the clock with three coordinate points
The figure represents a triangle with 3 sides
Therefore , the value of A is a triangle
Hence , the figure represents a triangle
To learn more about triangles click :
https://brainly.com/question/16739377
#SPJ6
8) A bag contains 5 red marbles and
4 blue marbles. Find the probability of
drawing a blue marble, keeping it, and
drawing another blue marble. Write the
probability as a fraction in simplest form.
2/3
Step-by-step explanation:
the anwser would be either 2/3 or 1/3
PLEASE HELP! DUE TONIGHT
Answer:
The answer is B
Step-by-step explanation:
If T is the centroid of ∡MNP, TN = 16, MQ = 23, and RP = 18, find each missing measure.
a) QT = ______
b) QN = ______
c) QP = ______
d) MP = ______
e) RT = _______
f) TP = ________
Answer:
a) QT = 8
b) QN = 24
c) QP = 23
d) MP = 46
e) RT = 6
f) TP = 12
Step-by-step explanation:
Find the diagram attached
If T is the centroid of<MNP, then the following are true;
TN = 2QT
Given TN = 16
16 = 2QT
QT = 16/2
QT = 8
QN = QT + TN
QN = 8 + 16
QN = 24
MQ + QP = MP and MQ = QP
If MQ = 23
QP = 23
Recall that MP = MQ + QP
MP = MQ + MQ
MP = 2MQ
MP = 2(23)
MP = 46
Similarly, TP = 2RT
RT = TP/2
Also RP = RT + TP
RP = RT + 2 RT
RP = 3RT
18 = 3RT
RT = 18/3
RT = 6
Recall that TP = 2RT
TP = 2(6)
TP = 12
the Arizona Cardinals won nine games and lost seven games what is the ratio of the game won to games lost?
Answer:
9;7
Step-by-step explanation:
Write the equation of the line shown on the graph in slope-intercept form.
Remember Slope-Intercept Form is y=mx+b
Answer:
[tex]y = x -3[/tex]
Step-by-step explanation:
1) First, find the slope by using the slope formula, [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]. We can see that the two points marked on the line are (0, -3) and (3,0). So, substitute the x and y values of those points into the formula and solve:
[tex]m = \frac{(0)-(-3)}{(3)-(0)} \\m = \frac{0+3}{3-0} \\m = \frac{3}{3} \\m=1[/tex]
So, the slope is 1.
2) Slope-intercept form is represented by the formula [tex]y = mx+b[/tex]. Substitute values for [tex]m[/tex] and [tex]b[/tex] in order to write an equation.
Substitute 1 for [tex]m[/tex] since it represents the slope. Substitute -3 for [tex]b[/tex] since it represents the y-intercept. (Remember that the y-intercept is the point at which the line intersects the y-axis. So, by looking at the graph provided, we can see that (0,-3) is the y-intercept without doing any calculations.) This gives the following answer:
[tex]y = x -3[/tex]
A developer claims that the percent of city residents who favor building a new football stadium is likely between 52.3% and 61.7%.How many residents were surveyed? Round your answer to the nearest whole number
Answer: 453
Step-by-step explanation:
To solve the question, we have to calculate the margin of error which will be:
= (61.7% - 52.3%) / 2
= 9.4% / 2
= 4.7%
4.7% = 1 / ✓n
0.047 = 1 / ✓n
✓n = 1 / 0.047
✓n = 21.28
Square both sides to.gwt the value of n
n = 21.28²
n = 452.69
n = 453
453 residents were surveyed
The measures of two angles are 4xº and (2x + 12)°. What is the measure of each angle if x = 13?
Answer:
no sé, pero si que tienes a Bakugo de perfil
i’ll give you brainliest
Select all the trigonometric values that are equivalent to 1/2.
Answer choices: tan 30°, cos 60°, sin 30°, tan 45°, sin 45°, cos 45°.
Answer:
sen 30; cos 60
Step-by-step explanation:
What is 2x+7y=28 in slope intercept form
Answer:
y = -2/7x + 4
1) Solve the inequality 2(n + 3) - 4 6 6. Then graph the solution.
2) Solve the inequality -2(x + 3) + 2 >- 6. Then graph the solution.
3)Three times the difference of Federico’s age and 4, increased by 7, is greater than 37. What are possible values of Federico’s age? Graph his possible ages on the number line.
Please help me I need this right away.
Answer:
Federcio's age possible values are those that are greater than 14 i.e 15, 16, 17 and so on
Step-by-step explanation:
Let Federico's age = x
Three times the difference of Federico’s age, and 4 means:
3(x - 4)
Increased by 7:
3(x - 4) + 7
Is greater than 37:
3(x - 4) + 7 > 37
Solving the inequality:
3x - 12 + 7 > 37
3x - 5 > 37
3x > 37 + 5
3x > 42
x > 14
Federcio's age possible values are those that are greater than 14
Question Category: Solving Quadratic Equations by Factoring Select the correct answer. Find the solution to the equation below.2x^2 +3x - 20 = 0
A) x= -5/2, 4
B) x = -4, -3/2
C) x= -4, 5/2
D) x= -4, 3/2
Answer:
C. x = -4, 5/2
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
I did the quadratic formula, so 2 is A, 3 is B, and -20 is C. I got -4 and 5/2 as my answers...
(hope this helps :P)
help it is due tomorrow morning
Answer:
Diego is moving quickly.
Step-by-step explanation:
Noah and Diego are moving with the constant speed.
But their speeds are different which will be decided by the slope of the lines given in the graph.
Slope of the line representing Noah speed = [tex]\frac{\text{Distance covered}}{\text{Time elapsed}}[/tex]
Since, line for Noah has less slope than line for Diego, speed of Diego will be more.
Therefore, Diego is moving quickly.
Am I right? Giving 60 points and Brainliest.
Answer:
60 points is the right answer
Step-by-step explanation:
Answer:
ya
Step-by-step explanation:
can you help me with letter C?
Answer:
lets count the hundreths 20 + 28 = 48 tenths which would be .48 as a decimal then it would be 48/100, then 480% I think please wait for more responses if needed.
What is the base of the triangle? Pls I need it ASAP
Answer: 10 I think not sure
Step-by-step explanation: 1/2 base times height-> 1/2(6•10)
10,000-99 what does it mean and what does it add up to i am confused
81^5 = 3x pls help edg 2021
Answer:
if you have a calculator...
Step-by-step explanation:
take 85 to the 5th power and then divide that by 3.
Answer:
20
Step-by-step explanation:
correct on edge
Name a plane parallel to plane DEF.
Step-by-step explanation:
angle ABC is a parallel to angle DEF
Answer:
If you give me options and a picture I can help.
Step-by-step explanation:
If not the question makes no sense