Answer:
x=4/7
Step-by-step explanation:
2x plus 3 plus x2; for x = 4
Answer:
2x+3+x2 if x=4 is 27
Step-by-step explanation:
2*x or 2*4=8
8+3=11;
and x or 4 times itself is 16
so we add it all together and get 27.
Have a great day!
Answer:
27
Step-by-step explanation:
Not sure if you mean x to the power of 2, so I'll assume that.
Replacing the variable for 4 should look like:
2(4) + 3 + 4^2
8 + 3 + 16 (4 to the power of 2 is equivalent to 4 x 4 which is 16)
Now add them all, 27.
What is 4^0 in exponential form?
In the real world describe 2 objects that are similar
Answer:
How much money people make and how much we waste/spend
Step-by-step explanation:
Answer
pad and phones?
Step-by-step explanation:
What is the surface area of the triangular prism?
Answer choices:
115 square feet
120 square feet
135 square feet
150 square feet
Answer:
135 square feet
Step-by-step explanation:
area of base and top=2(1/2×6×2.5)=15 square feet.
area of three faces=(2.5+6+6.5)×8=15×8=120 ft
total surface area=15+120=135 square feet.
Answer:
I think the answer is 120 feet
Step-by-step explanation:
Claire is going to invest in an account paying an interest rate of 5.4% compounded daily. How much would Claire need to invest, to the nearest hundred dollars, for the value of the account to reach $260 in 14 years?
Answer:
P ≈ 100
Step-by-step explanation:
260 = P(1+0.054/365)^365(14)
260 = P(1.000147945)^5110
260= P(2.129621112)
P= 122.087444818
P ≈ 100
1. Diego runs a 10-kilometer race and keeps track of his speed.
What was Diego's speed at the 5-kilometer mark in the race?
2. According to the graph, where was Diego when he was going the slowest during the race?
3. Diego runs a 10-kilometer race and keeps track of his speed.
Describe what happened to Diego's speed in the second half of the race (from 5 km to 10 km).
Answer:
diego went slowest in his 3 kilometer distance
10 km for the first one and he increased than later decreased in speed for the last one
Step-by-step explanation:
The polygons
are similar. Find the value of x.
S
X 1
9
the
R
X =
Please help me with this. Thank you!
Answer:
Triangle= 24x
Rectangle= 8x+7
Step-by-step explanation:
10x+8x+6x=24x
7x+4+x+3=8x+7
Combine Like Terms
solve the system using elimination tech
8x-2y=6
-8x+4y=12
x=
y=
The answer is 18 y to the 5th power.
Hope this helps :DD
What are the Coordinates of Point A? Help asap
Answer:
a
Step-by-step explanation:
Based on data from the U.S. Census Bureau, a Pew Research study showed that the percentage of employed individuals ages who are college educated is at an all-time high. The study showed that the percentage of employed individuals aged with at least a bachelor's degree in was . In the year , this percentage was , in it was , and in it was only (Pew Research website). a. What is the population being studied in each of the four years in which Pew has data
Complete Question:
Based on data from the U.S. Census Bureau, a Pew Research study showed that the percentage of employed individuals ages 25-29 who are college educated is at an all-time high. The study showed that the percentage of employed individuals aged 25-29 with at least a bachelor's degree in 2016 was 40%. In the year 2000, this percentage was 32%, in 1985 it was 25%, and in 1964 it was only 16%.+
(a) What is the population being studied in each of the four years?
O college educated individuals
O college educated individuals aged 25-29
O individuals aged 25-29
O employed individuals aged 25-29
O employed individuals
(b) What question was posed to each respondent?
O Have your earned a bachelor's degree (or higher)?
O Are you enrolled in college?
O Are you between the ages of 25 and 29?
O In what year did you receive your bachelor's degree?
O Are you employed?
(c) Do responses to the question provide categorical or quantitative data?
O categorical
O quantitative
Answer:
U.S. Census Bureau
a. The population being studied in each of the four years is:
O college educated individuals aged 25-29
b. The question that was posed to each respondent is:
O Have your earned a bachelor's degree (or higher)?
c. O categorical
Step-by-step explanation:
a) Data and Calculations:
Percentage of employed individuals ages 25-29 with at least a bachelor's degree
in 2016 = 40%.
In the year 2000 = 32%,
in 1985 = 25%,
in 1964 = 16%.+
The percentage has continued to increase steadily.
b) Categorical data does not indicate numbers. They are qualitative in nature. Instead, the data are grouped into categories. Examples of categorical data are data about race, sex, age group, and educational level.
PLZ HELPPPPPPPPPPPPPPPP
*) Place the parentheses to make the expression equal
to the number behind the door.
2
10203
a
What’s the answer
Answer:
Step-by-step explanation:
1 + 02 = 03
que es la matematica?
Answer:
Las matemáticas son la ciencia que se ocupa de la lógica de la forma, la cantidad y la disposición. Las matemáticas están a nuestro alrededor, en todo lo que hacemos.
Mathematics is the science that deals with the logic of form, quantity, and arrangement. Mathematics is all around us, in everything we do.
solve by elimination
{10x-4y=-6
{-3x+4y=-1
WORK MUST BE SHOWN
Answer:
x = -1
y = -1
Step-by-step explanation:
10x - 4y = -6 ---------------------(I)
-3x + 4y = -1 ---------------------(II)
Add equation (I) & (II) and y will be eliminated.
10x - 4y = - 6
-3x + 4y = -1 {Add}
7x = - 7
x = -7/7
x = -1
Plugin x =-1 in equation (I)
10*(-1) - 4y = -6
-10 - 4y = -6 {Add 10 to both sides}
-4y = -6 + 10
-4y = 4 {Divide both sides by (-4)}
y = 4/(-4)
y = -1
balanced equation 45 z z z
At the Denver International Airport, planes must clear a mountain that is 1000 feet tall that is a horizontal distance of 2800 feet away. At what angle of elevation must the plane take off in order to safely clear the mountain ? Round your answer to the nearest WHOLE degree.
PLEASE i need help
Answer:
19 degrees
Step-by-step explanation:
Will have a triangle with horizontal distance being 2800, and vertical being 1000 feet. Angle between the horizontal and hypotenuse is what we are looking for.
Thus it's a tangent function.
SOH
CAH
TOA <-----
Tangent is the opposite / adjacent
So we will be looking at doing an Arctan to find the angle.
Arctan α = [tex]\frac{1000}{2800}[/tex] = 19.29 degrees. Round to the nearest whole degree would be 19 degrees due to being less than .50
Your answer is 19 degrees
The quotient of x miles and 8 hours
is 55 miles per hour.
what is 900 * 158000
Answer:
142,200,000
Step-by-step explanation:
Used Calculator
Answer:
142200000
Step-by-step explanation:
It's a really long answer
Please help ASAP: solve : 82 + p = 122
Answer:
122-82= 40
Meaning that p= 40
Use the Distributive Property to simplify the expression.
8(12+a)
[tex]\huge\boxed{\bf{Hi\:there!}}[/tex]
All we have to do to simplify this expression is multiply 8 by 12 and a:
8(12+a)
96+8a
That's our final answer.
[tex]\huge\boxed{\bold{Hope\:it\:helps!\:Good\:luck!}}[/tex]
[tex]\huge\mathfrak{LoveLastsAllEternity}[/tex]
The distributive property is defined as:
a x (b + c) = a x b + a x c
a x (b - c) = a x b - a x c
The final value of the expression 8 x (12 + a) after simplification using the distributive property is 96 + 8a.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
8(12 + a)
We will apply the distributive property.
The distributive property is defined as:
a x (b + c) = a x b + a x c
a x (b - c) = a x b - a x c
Now,
8 x (12 + a ) is in the form of a x (b + c)
So,
8 x (12 + a)
= 8 x 12 + 8 x a
= 96 + 8a
Thus,
The final value of the expression 8 x (12 + a) after simplification using the distributive property is 96 + 8a.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
During the months of August and September the total rainfall I August was 0.6 inch more than the amount f rainfall in September, how much rain fell in each month?
Answer:
August = 3.4
September = 2.8
Step-by-step explanation:
Given
[tex]Total = 6.2\ in[/tex]
Represent August with A and September with S.
So,
[tex]A =S + 0.6[/tex]
Required
Amount of rainfall in each month.
This is calculated using:
[tex]Total = August + September[/tex]
[tex]6.2= A + S[/tex]
Recall that: A = S + 0.6. Substitute
[tex]6.2= S + 0.6 + S[/tex]
[tex]6.2= 2S + 0.6[/tex]
Collect Like Terms
[tex]2S = 6.2 - 0.6[/tex]
[tex]2S =5.6[/tex]
Solve for S
[tex]S = 5.6/2[/tex]
[tex]S = 2.8[/tex]
Substitute 2.8 for S in [tex]A =S + 0.6[/tex]
[tex]A = 2.8 + 0.6[/tex]
[tex]A = 3.4[/tex]
A circular pond has a radius of 6m. Calculate th
circumference of the pond. Give your answer
rounded to the nearest tenth.
Answer:
37.7
Step-by-step explanation:
Circumference= πD=2πr
C=2x3.142x6
C=37.704m
Rounded to the nearest tenth
C= 37.7m
What is the answer for 6(5x-3)
9 × 10²
I NEED ANSWERS QUICK
Can someone help me fast
What is the volume of this figure?
16 cubic feet
216 cubic feet
36 cubic feet
108 cubic feet
Answer:
108 cubic feet
Step-by-step explanation:
Multipy Base, height, and width.=
Answer:
108 cubic feet
Step-by-step explanation:
Use the formula for finding the volume of a rectangular solid to solve the problem. V=lwh
Evaluate
4w^2+3
for w = 5.
Answer:
103
Step-by-step explanation:
first you would need to plug in the 5 to the equation, this would get you 4(5)^2+3 and then you would simplify the exponent which would get you 4(25)+3 then you would multiply 4x25 which would give you 100 finally you would add the 3 giving you the final produt of 103.
Answer:
103
Step-by-step explanation:
You would sub in 5 for w
4(5) ^2 + 3
you square the 5 and get 25 then multiply by 4 which gets your 100 and then add the 3 which gets the Final Answer as 103
I need this quick pls.
Answer:
8/3
Step-by-step explanation:
Slope is rise/run. The rise here is 8. The run is 3. The line rises left to right so the slope is positive.
Hope it helps!
Find The square root of -25 that graphs on the positive Y axis , please help
Answer:
5 and 5 because the squre root of 5 is 25