Answer:
Cookie dough: between 1 -> 4, Gingerbread: between 3 -> 7
Step-by-step explanation:
I'm so sorry, this question is beyond my knowledge of maths and would take me some time to figure the whole answer out. I'm so sorry, I estimated (which is probably wrong) the answers. I hope you manage to figure it out.
Joshua is going to invest $9,000 and leave it in an account for 5 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in order for Joshua to end up with $12,500?
Solve for k. NO LINKS OR FILES WILL GIVE BRAINLEST!!!
Use the exponential growth/decay formula a b' to solve each equation.
24. The population of Bayside, CA increased from 23,560 in 1990. The annual rate of
population increase for the next 20 years was about 6%. Predict the population of Bayside in
2010.
Answer:
fdgfdgghhfghfdhgfghhdfgfgdfgsdgfsdfdf
Find the measure of angle A
can you show me how to solve this problem
Answer:
A = 20 degrees
Step-by-step explanation:
Both legs of the triangles are 2x and equal, so we know that the triangle is isoceles. That means both acute angles are equal as well.
In a triangle there are 180 degrees
180 - 140 = 40
40 remainding degrees/ 2 equal angles
A = 20 degrees
Answer:
angle a = 20
Step-by-step explanation:
So like the person above me said
180-140=40
40 divided by 2 is 20
(I don't know if I can delete answers so I just fixed this one)
Help me with this problem ASAP
Pls help if you know the answer and explain, if you get it right I'll give you brainly
find the volume of the larger rectangular prism
Answer:
1/8 to the power of 3
Step-by-step explanation:
its 1/2 length x 1/2 width x 1/2 height
Given that f(x) = 2x – 1, find f(6).
Your answer:
6
7
11
13
Answer:
11
Step-by-step explanation:
2 times 6 is 12 minus 1 is 11
Input interpretation:
2 x - 1 where x = 6
Result:
11
A triangle has an area of 8 cm2 and a base of
3 cm. What is the height of the triangle?
Show your work!
Answer:
h = 1 1/3
Step-by-step explanation:
So when we divide base x height by two we get
Lets multiply 8 x 2
16
So now lets divide by 3
16 / 3 = 1 1/3
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Which angles are supplementary to each other? Select all that apply. 3 and 2, 4 and 5, 1 and 2, and/or 4 and 3
Answer:
<1 and <3
<1 and <4
<2 and <1
<2 and <3
Step-by-step explanation:
Find the diagram attached
First know that supplementary angles are angles that sums up to 180degrees. Since the sum of angles on a straight line is also 180degrees, then the pair of supplementary angles must lie on the same straight line.
According to the given diagram, the following angles are supplementary since they lie on the same straight line;
<1 and <3
<1 and <4
<2 and <1
<2 and <3
The sum of all the pair of angles is 180 degrees
b c d e
Step-by-step explanation:
The first and last terms in a proportion are called the
amar
Answer:
What is a Proportion? The four numbers a, b, c and d are known as the terms of a proportion. The first a and the last term d are referred to as extreme terms while the second and third terms in a proportional are called mean terms.
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
ASAPPPPPPPP DUE IN 3 MIN
Answer:
72
Step-by-step explanation:
Answer:
h = 6
Step-by-step explanation:
Area of a trapezoid formula:
[tex]A=\frac{a+b}{2} *h\\\\h=2*\frac{A}{a+b}[/tex]
Given:
A = 48
a = 4
b = 12
Work:
[tex]h=2*\frac{A}{a+b} \\\\h=2*\frac{48}{12+4} \\\\h=2*\frac{48}{16}\\\\h=2*3\\h=6[/tex]
i need help please help me
Work out the base of a square with area, A = 100cm?
b=
Evaluate the function f(x)=-5x2 + 4x -6
when x = 2
f(x)=-5x2+4x-6
f(2)= -5*2*2+4*2-6
f(2)= -20+2
f(2)=-18
Water is leaking out of a tank at a steady rate the tank started with 75 gallons after 15 hours the tank has 33 gallons of water
Answer:
The equation will be "[tex]y=-2.8 x+75[/tex]".
Step-by-step explanation:
The given values are:
Started with,
= 75 gallons
After 15 hrs,
Tank has,
= 33 gallons
Now,
The slope will be:
= [tex]\frac{33-75}{15}[/tex]
= [tex]\frac{-42}{15}[/tex]
= [tex]-2.8[/tex]
Thus,
The equation is "[tex]y=-2.5x+75[/tex]".
Solve the following equation for A. Be sure to take into account whether a letter is
capitalized or not.
A4t = m - RP
Answer:
A4t = m - R²
A=m/4t-R²/4t or (m-R²)/4t or 1/4 +(m-R²)/t
Write an equation of the line that passes through (3,3) and (4,8)
Answer:
y=5x-12
Step-by-step explanation:
find the slope first which is (8-3)/(4-3)=5
Then that’s your slope.
after that plug the x into the equation I wrote so that means y=5(3)-12 and you should get the y value which is simple enough if you know how to do it.
The population of the random town is 750,000 and 23% of the population becomes a zombie everyday, what function represents p, the number of unaffected people after x days?
Given:
The initial population = 750,000
23% of the population becomes a zombie everyday.
To find:
The function that represents p, the number of unaffected people after x days.
Solution:
The general exponential decay function is:
[tex]P=P_0(1-r)^x[/tex] ...(i)
Where, [tex]P_0[/tex] is the initial population, r is the rate of decay and x is the time period.
We know that,
The initial number of unaffected people = 750,000
The unaffected people decreasing by 23% . The decimal form of 23% is 0.23.
Putting [tex]P_0=750000, r=0.23[/tex] in (i), we get
[tex]P=750,000(1-0.23)^x[/tex]
[tex]P=750,000(0.77)^x[/tex]
Therefore, the required function is [tex]P=750,000(0.77)^x[/tex], where p is the number of unaffected people after x days.
In Exercises 1 and 2, determine whether the triangles are similar. If they are,
write a similarity statement. Explain your reasoning.
Answer:
1) yes, all of their angles are equal. (75°, 45°, and 60°)
2) No, their angles are not equal. (42°, 48°, 90° vs 58°, 32°, 90°)
Step-by-step explanation:
1.
ΔWXY and ΔRST are similar because they have equal angles.
2.
ΔJKM and ΔKLM are not similar because the angles are not equal.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
1.
In ΔWXY,
∠X = 75
∠Y = 60
∠W = 180 - (75 + 60) = 180 - 135 = 45
In ΔRST,
∠S = 45
∠R = 60
∠T = 180 - (45 + 60) = 180 - 105 = 75
Now,
We can say that,
ΔWXY and ΔRST are similar because they have equal angles.
2.
In ΔJKM,
∠J = 42
∠M = 45
∠K = 180 - (42 + 45) = 180 - 87 = 93
In ΔKLM,
∠K = 58
∠M = 90
∠L = 180 - (58 + 90) = 180 - 148 = 132
ΔJKM and ΔKLM are not similar because the angles are not equal.
Thus,
ΔWXY and ΔRST are similar because they have equal angles.
ΔJKM and ΔKLM are not similar because the angles are not equal.
Learn more about triangles here:
https://brainly.com/question/25950519
#SPJ2
help pls i forgot how to solve this
Answer:
x = 45
Step-by-step explanation:
Brainliest Please!
8x + y = -16
-3x + y = -5
solve the system of equations by elimination
ANS
9 quarters and 5 dimes
I require help please also fake answers will be reported
Answer:
I'll help you if I can, what is your question? Comment it and I'll try to help.
Step-by-step explanation:
What’s the answer to this?!
Answer:
19.1
Step-by-step explanation:
Pythagorean theorem: a^2+b^2=c^2
4^2+7^2=c^2
16+49=c^2
C^2=65
c=hypotenuse =root 65
Perimeter =7+4+root65=19.1ft
Match the equivalent expressions.
Pls help me
Answer:
1/9 = 3^-2
1/8 = 2^-3
9 = 3²
8 = 2³
The area of a rectangle is 140 ft. The length of one side is 10 ft. What is the width?
FAST PLEASE
Answer:
14
Step-by-step explanation:
Q.2 Find the equation of the straight line passing through the A(-2, -4) and B(1, -7). (3)
Q.3 Find the equation of the straight line passing through (3, 5) and parallel to the line y = 2x+ 3 (2)
Q.4 Find the equation of the straight line passing through (5, 7) and gradient 3
Answer:
See answers below
Step-by-step explanation:
Standard equation of a line is expressed as y = mx+b
m is the slope
b is the y intercept
Given the coordinate points (-2, -4) and B(1, -7)
Slope m = y2-y1/x2-x1
m = -7-(-4)/1-(-2)
m = -7+4/1+2
m = -3/3
m = -1
Get the intercept
Substitute m = -1 and (1, -7) into y = mx+b
-7 = -1(1) + b
-7 = -1 + b
b = -7+1
b = -6
Get thw equation
y = mx+b
y = -x + (-6)
y = -x - 6
Q.3 The equation in point slope form is expressed as y - y0 = m(x-x0)
Given the point (3, 5)
x0 = 3
y0 = 5
Given the equation y = 2x+3
mx = 2x
m = 2
slope = 2
Substitute the slope and the point in the expression
y - 5 = 2(x -3)
y - 5 = 2x - 6
y - 2x = -6 + 5
y - 2x = -1
This gives the required equation
Q.4 The equation in point slope form is expressed as y - y0 = m(x-x0)
Given the point (5, 7)
x0 = 5
y0 = 7
Slope = 3
Substitute the slope and the point in the expression
y - 7 = 3(x -5)
y - 7 = 3x - 15
y - 3x = -15 + 7
y - 3x = -8
This give the required equation
An investment company guarantees that if you deposit $10,000 into one of their investment accounts, your money will grow by 5% each year.
Write an exponential equation that represents how much money, m, you would have in a certain number of years, t.
Answer:
m= 10,000(1+.05)^t
Step-by-step explanation:
hope this helps:)
(x+5) •(x-3) using the distributive propertiy
Answer:
the answer for this problem is x^2+2x-15
Step-by-step explanation:
(x+5)(x-3)
x(x-3)+5(x-3)
x^2-3x+5(x-3)
x^2-3x+5x-15
=x^2+2x-15
3 9/12 + (4 7/12 + 5/12) = 3 9/12 + ____?
Answer:
5
Step-by-step explanation:
4 7/12 + 5/12 = 4 12/12 which equals 5
Answer:
3 9/12 + (4 7/12 + 5/12) = 3 9/12 + 5
Step-by-step explanation:
Identify the type of slope of the graph
Answer:
y = -0.5x+7
slope : -0.5
Step-by-step explanation:
i did not know what you were asking so i gave you the equation of the line